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-rw-r--r--generic/tcl.h2
-rw-r--r--generic/tclClock.c38
-rw-r--r--generic/tclEvent.c216
-rw-r--r--generic/tclIO.c102
-rw-r--r--generic/tclIO.h2
-rw-r--r--generic/tclIndexObj.c55
-rw-r--r--generic/tclInt.h191
-rw-r--r--generic/tclInterp.c65
-rw-r--r--generic/tclNotify.c520
-rw-r--r--generic/tclTimer.c1671
-rw-r--r--tests-perf/test-performance.tcl121
-rw-r--r--tests-perf/timer-event.perf.tcl219
-rw-r--r--tests/chanio.test12
-rw-r--r--tests/event.test246
-rw-r--r--tests/interp.test25
-rw-r--r--tests/io.test18
-rw-r--r--tests/timer.test463
-rwxr-xr-xunix/configure18464
-rw-r--r--unix/configure.in7
-rw-r--r--unix/tclUnixEvent.c72
-rw-r--r--unix/tclUnixNotfy.c667
-rw-r--r--unix/tclUnixTime.c154
-rw-r--r--win/tclWinNotify.c613
-rw-r--r--win/tclWinTime.c976
24 files changed, 9553 insertions, 15366 deletions
diff --git a/generic/tcl.h b/generic/tcl.h
index 759f824..538821a 100644
--- a/generic/tcl.h
+++ b/generic/tcl.h
@@ -759,6 +759,7 @@ typedef void (Tcl_PanicProc) (const char *format, ...);
typedef void (Tcl_TcpAcceptProc) (ClientData callbackData, Tcl_Channel chan,
char *address, int port);
typedef void (Tcl_TimerProc) (ClientData clientData);
+typedef void (Tcl_TimerDeleteProc) _ANSI_ARGS_((ClientData clientData));
typedef int (Tcl_SetFromAnyProc) (Tcl_Interp *interp, struct Tcl_Obj *objPtr);
typedef void (Tcl_UpdateStringProc) (struct Tcl_Obj *objPtr);
typedef char * (Tcl_VarTraceProc) (ClientData clientData, Tcl_Interp *interp,
@@ -1363,6 +1364,7 @@ typedef struct {
* events:
*/
+#define TCL_ASYNC_EVENTS (1<<0)
#define TCL_DONT_WAIT (1<<1)
#define TCL_WINDOW_EVENTS (1<<2)
#define TCL_FILE_EVENTS (1<<3)
diff --git a/generic/tclClock.c b/generic/tclClock.c
index a24b126..f928c94 100644
--- a/generic/tclClock.c
+++ b/generic/tclClock.c
@@ -184,6 +184,9 @@ static int ClockMicrosecondsObjCmd(
static int ClockMillisecondsObjCmd(
ClientData clientData, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
+static int ClockMonotonicObjCmd(
+ ClientData clientData, Tcl_Interp *interp,
+ int objc, Tcl_Obj *const objv[]);
static int ClockParseformatargsObjCmd(
ClientData clientData, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
@@ -257,6 +260,7 @@ TclClockInit(
{"format", NULL, TclCompileBasicMin1ArgCmd, NULL, NULL, 0},
{"microseconds", ClockMicrosecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(1), 0},
{"milliseconds", ClockMillisecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(2), 0},
+ {"monotonic", ClockMonotonicObjCmd, NULL, NULL, NULL, 0},
{"scan", NULL, TclCompileBasicMin1ArgCmd, NULL, NULL , 0},
{"seconds", ClockSecondsObjCmd, TclCompileClockReadingCmd, NULL, INT2PTR(3), 0},
{NULL, NULL, NULL, NULL, NULL, 0}
@@ -1852,6 +1856,40 @@ ClockMicrosecondsObjCmd(
return TCL_OK;
}
+/*----------------------------------------------------------------------
+ *
+ * ClockMonotonicObjCmd -
+ *
+ * Returns a count of microseconds since some starting point.
+ * This represents monotonic time not affected from the time-jumps.
+ *
+ * Results:
+ * Returns a standard Tcl result.
+ *
+ * Side effects:
+ * None.
+ *
+ * This function implements the 'clock monotonic' Tcl command. Refer to the
+ * user documentation for details on what it does.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+ClockMonotonicObjCmd(
+ ClientData clientData, /* Client data is unused */
+ Tcl_Interp* interp, /* Tcl interpreter */
+ int objc, /* Parameter count */
+ Tcl_Obj* const* objv) /* Parameter values */
+{
+ if (objc != 1) {
+ Tcl_WrongNumArgs(interp, 1, objv, NULL);
+ return TCL_ERROR;
+ }
+ Tcl_SetObjResult(interp, Tcl_NewWideIntObj(TclpGetUTimeMonotonic()));
+ return TCL_OK;
+}
+
/*
*-----------------------------------------------------------------------------
*
diff --git a/generic/tclEvent.c b/generic/tclEvent.c
index b0b8188..0d89b19 100644
--- a/generic/tclEvent.c
+++ b/generic/tclEvent.c
@@ -1368,6 +1368,62 @@ TclInThreadExit(void)
}
return tsdPtr->inExit;
}
+
+
+static CONST char *updateEventOptions[] = {
+ "-idle", "-noidle", /* new options */
+ "-timer", "-notimer",
+ "-file", "-nofile",
+ "-window", "-nowindow",
+ "-async", "-noasync",
+ "-nowait", "-wait",
+ "idletasks", /* backwards compat. */
+ NULL
+};
+
+static int
+GetEventFlagsFromOpts(
+ Tcl_Interp *interp, /* Used for error reporting if not NULL. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *CONST objv[], /* Arguments containing the option to lookup. */
+ int *flagsPtr) /* Input and resulting flags. */
+{
+ int i, optionIndex, result = TCL_ERROR;
+ int flags = *flagsPtr; /* default flags */
+ static CONST struct {
+ int mask;
+ int flags;
+ } *updateFlag, updateFlags[] = {
+ {0, TCL_IDLE_EVENTS}, {TCL_IDLE_EVENTS, 0}, /* -idle, -noidle */
+ {0, TCL_TIMER_EVENTS}, {TCL_TIMER_EVENTS, 0}, /* -timer, -notimer */
+ {0, TCL_FILE_EVENTS}, {TCL_FILE_EVENTS, 0}, /* -file, -nofile */
+ {0, TCL_WINDOW_EVENTS}, {TCL_WINDOW_EVENTS, 0}, /* -window, -nowindow */
+ {0, TCL_ASYNC_EVENTS}, {TCL_ASYNC_EVENTS, 0}, /* -async, -noasync */
+ {0, TCL_DONT_WAIT}, {TCL_DONT_WAIT, 0}, /* -nowait, -wait */
+ {TCL_ALL_EVENTS, TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS}, /* idletasks */
+ {0, 0} /* dummy / place holder */
+ };
+
+ for (i = 0; i < objc; i++) {
+ if (Tcl_GetIndexFromObj(interp, objv[i], updateEventOptions,
+ "option", 0, &optionIndex) != TCL_OK) {
+ goto done;
+ }
+ updateFlag = &updateFlags[optionIndex];
+ /* pure positive option and still default,
+ * reset all events (only this flag) */
+ if (!updateFlag->mask && flags == *flagsPtr) {
+ flags &= ~TCL_ALL_EVENTS;
+ }
+ flags &= ~updateFlag->mask;
+ flags |= updateFlag->flags;
+ }
+ result = TCL_OK;
+
+ done:
+ *flagsPtr = flags;
+ return result;
+}
/*
*----------------------------------------------------------------------
@@ -1394,45 +1450,131 @@ Tcl_VwaitObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- int done, foundEvent;
+ int done = 0, foundEvent = 1, checktime = 0;
+ int flags = TCL_ALL_EVENTS; /* default flags */
const char *nameString;
+ int optc = objc - 2; /* options count without cmd and varname */
+ Tcl_WideInt usec = -1;
+ Tcl_WideInt now = 0, wakeup = 0;
- if (objc != 2) {
- Tcl_WrongNumArgs(interp, 1, objv, "name");
+ if (objc < 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "?options? ?timeout? name");
return TCL_ERROR;
}
- nameString = Tcl_GetString(objv[1]);
+
+ /* if arguments available - wrap options to flags */
+ if (objc >= 3) {
+ /* first try to recognize options up to the possible end, thereby
+ * we assume that option is not an integer, try to get numeric timeout
+ */
+ if (!TclObjIsIndexOfTable(objv[optc], updateEventOptions)
+ && TclpGetUTimeFromObj(NULL, objv[optc], &usec, 1000) == TCL_OK) {
+ if (usec < 0) { usec = 0; };
+ optc--;
+ }
+
+ /* now try to parse options (if available) */
+ if ( optc > 0
+ && GetEventFlagsFromOpts(interp, optc, objv+1, &flags) != TCL_OK
+ ) {
+ return TCL_ERROR;
+ }
+ }
+
+ /*
+ * If timeout specified - create timer event or no-wait by 0ms.
+ * Note the time can be switched (time-jump), so use monotonic time here.
+ */
+ if (usec != -1) {
+ if (usec > 0) {
+ now = TclpGetUTimeMonotonic();
+ wakeup = now + usec;
+ } else {
+ flags |= TCL_DONT_WAIT;
+ }
+ }
+
+ nameString = Tcl_GetString(objv[objc-1]);
if (Tcl_TraceVar2(interp, nameString, NULL,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
VwaitVarProc, &done) != TCL_OK) {
return TCL_ERROR;
};
- done = 0;
- foundEvent = 1;
- while (!done && foundEvent) {
- foundEvent = Tcl_DoOneEvent(TCL_ALL_EVENTS);
+
+ do {
+ /* if wait - set blocking time */
+ if (usec > 0) {
+ Tcl_Time blockTime;
+ Tcl_WideInt diff;
+
+ now = TclpGetUTimeMonotonic();
+
+ /* calculate blocking time */
+ diff = wakeup - now;
+ diff -= 1; /* overhead for this code (e. g. Tcl_TraceVar/Tcl_UntraceVar) */
+ /* be sure process at least one event */
+ if (diff <= 0) {
+ /* timeout occurs */
+ if (checktime) {
+ done = -1;
+ break;
+ }
+ /* expired, be sure non-negative values here */
+ diff = 0;
+ checktime = 1;
+ }
+ blockTime.sec = diff / 1000000;
+ blockTime.usec = diff % 1000000;
+ Tcl_SetMaxBlockTime(&blockTime);
+ }
+ if ((foundEvent = Tcl_DoOneEvent(flags)) <= 0) {
+ /*
+ * If don't wait flag set - no error, and two cases:
+ * option -nowait for vwait means - we don't wait for events;
+ * if no timeout (0) - just stop waiting (no more events)
+ */
+ if (foundEvent == 0 && (flags & TCL_DONT_WAIT || usec != -1)) {
+ foundEvent = 1;
+ if (usec == 0) { /* timeout occurs */
+ done = -1;
+ break;
+ }
+ }
+ /* don't stop wait - no event expected here
+ * (stop only on error case foundEvent <= 0). */
+ if (foundEvent < 0) {
+ done = -2;
+ }
+ }
+ /* check canceled or interpreter limit exceeded */
if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
+ done = -3;
break;
}
if (Tcl_LimitExceeded(interp)) {
Tcl_ResetResult(interp);
Tcl_SetObjResult(interp, Tcl_NewStringObj("limit exceeded", -1));
+ done = -4;
break;
}
- }
+ } while (!done);
+
Tcl_UntraceVar2(interp, nameString, NULL,
TCL_GLOBAL_ONLY|TCL_TRACE_WRITES|TCL_TRACE_UNSETS,
VwaitVarProc, &done);
- if (!foundEvent) {
- Tcl_ResetResult(interp);
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "can't wait for variable \"%s\": would wait forever",
- nameString));
- Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", NULL);
- return TCL_ERROR;
- }
- if (!done) {
+ /* if some error */
+ if (done <= -2) {
+
+ if (done == -2) {
+ Tcl_ResetResult(interp);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "can't wait for variable \"%s\": would wait forever",
+ nameString));
+ Tcl_SetErrorCode(interp, "TCL", "EVENT", "NO_SOURCES", NULL);
+ return TCL_ERROR;
+ }
+
/*
* The interpreter's result was already set to the right error message
* prior to exiting the loop above.
@@ -1441,6 +1583,16 @@ Tcl_VwaitObjCmd(
return TCL_ERROR;
}
+ /* if timeout specified (and no errors) */
+ if (usec != -1) {
+ Tcl_Obj *objPtr;
+
+ /* done - true, timeout false */
+ TclNewLongObj(objPtr, (done > 0));
+ Tcl_SetObjResult(interp, objPtr);
+ return TCL_OK;
+ }
+
/*
* Clear out the interpreter's result, since it may have been set by event
* handlers.
@@ -1492,28 +1644,13 @@ Tcl_UpdateObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- int optionIndex;
- int flags = 0; /* Initialized to avoid compiler warning. */
- static const char *const updateOptions[] = {"idletasks", NULL};
- enum updateOptions {OPT_IDLETASKS};
-
- if (objc == 1) {
- flags = TCL_ALL_EVENTS|TCL_DONT_WAIT;
- } else if (objc == 2) {
- if (Tcl_GetIndexFromObj(interp, objv[1], updateOptions,
- "option", 0, &optionIndex) != TCL_OK) {
+ int flags = TCL_ALL_EVENTS|TCL_DONT_WAIT; /* default flags */
+
+ /* if arguments available - wrap options to flags */
+ if (objc > 1) {
+ if (GetEventFlagsFromOpts(interp, objc-1, objv+1, &flags) != TCL_OK) {
return TCL_ERROR;
}
- switch ((enum updateOptions) optionIndex) {
- case OPT_IDLETASKS:
- flags = TCL_WINDOW_EVENTS|TCL_IDLE_EVENTS|TCL_DONT_WAIT;
- break;
- default:
- Tcl_Panic("Tcl_UpdateObjCmd: bad option index to UpdateOptions");
- }
- } else {
- Tcl_WrongNumArgs(interp, 1, objv, "?idletasks?");
- return TCL_ERROR;
}
while (Tcl_DoOneEvent(flags) != 0) {
@@ -1525,6 +1662,9 @@ Tcl_UpdateObjCmd(
Tcl_SetObjResult(interp, Tcl_NewStringObj("limit exceeded", -1));
return TCL_ERROR;
}
+
+ /* be sure not to produce infinite wait (wait only once) */
+ flags |= TCL_DONT_WAIT;
}
/*
diff --git a/generic/tclIO.c b/generic/tclIO.c
index 64501fd..b761e1d 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -156,7 +156,7 @@ static void PreserveChannelBuffer(ChannelBuffer *bufPtr);
static void ReleaseChannelBuffer(ChannelBuffer *bufPtr);
static int IsShared(ChannelBuffer *bufPtr);
static void ChannelFree(Channel *chanPtr);
-static void ChannelTimerProc(ClientData clientData);
+static int ChannelScheduledProc(Tcl_Event *evPtr, int flags);
static int ChanRead(Channel *chanPtr, char *dst, int dstSize);
static int CheckChannelErrors(ChannelState *statePtr,
int direction);
@@ -1693,7 +1693,7 @@ Tcl_CreateChannel(
statePtr->interestMask = 0;
statePtr->scriptRecordPtr = NULL;
statePtr->bufSize = CHANNELBUFFER_DEFAULT_SIZE;
- statePtr->timer = NULL;
+ statePtr->schedEvent = NULL;
statePtr->csPtrR = NULL;
statePtr->csPtrW = NULL;
statePtr->outputStage = NULL;
@@ -3081,10 +3081,17 @@ CloseChannel(
}
/*
- * Cancel any outstanding timer.
+ * Cancel any outstanding scheduled event.
*/
- Tcl_DeleteTimerHandler(statePtr->timer);
+ if (statePtr->schedEvent) {
+ /* reset channel in event (cancel delayed) */
+ *(Channel**)(statePtr->schedEvent+1) = NULL;
+#if 0
+ TclpCancelEvent(statePtr->schedEvent);
+#endif
+ statePtr->schedEvent = NULL;
+ }
/*
* Mark the channel as deleted by clearing the type structure.
@@ -3877,10 +3884,17 @@ Tcl_ClearChannelHandlers(
chanPtr = statePtr->topChanPtr;
/*
- * Cancel any outstanding timer.
+ * Cancel any outstanding scheduled event.
*/
- Tcl_DeleteTimerHandler(statePtr->timer);
+ if (statePtr->schedEvent) {
+ /* reset channel in event (cancel delayed) */
+ *(Channel**)(statePtr->schedEvent+1) = NULL;
+#if 0
+ TclpCancelEvent(statePtr->schedEvent);
+#endif
+ statePtr->schedEvent = NULL;
+ }
/*
* Remove any references to channel handlers for this channel that may be
@@ -4816,7 +4830,7 @@ Tcl_GetsObj(
/*
* We didn't get a complete line so we need to indicate to UpdateInterest
* that the gets blocked. It will wait for more data instead of firing a
- * timer, avoiding a busy wait. This is where we are assuming that the
+ * event, avoiding a busy wait. This is where we are assuming that the
* next operation is a gets. No more file events will be delivered on this
* channel until new data arrives or some operation is performed on the
* channel (e.g. gets, read, fconfigure) that changes the blocking state.
@@ -5101,7 +5115,7 @@ TclGetsObjBinary(
/*
* We didn't get a complete line so we need to indicate to UpdateInterest
* that the gets blocked. It will wait for more data instead of firing a
- * timer, avoiding a busy wait. This is where we are assuming that the
+ * event, avoiding a busy wait. This is where we are assuming that the
* next operation is a gets. No more file events will be delivered on this
* channel until new data arrives or some operation is performed on the
* channel (e.g. gets, read, fconfigure) that changes the blocking state.
@@ -8397,7 +8411,7 @@ Tcl_NotifyChannel(
* None.
*
* Side effects:
- * May schedule a timer or driver handler.
+ * May schedule a event or driver handler.
*
*----------------------------------------------------------------------
*/
@@ -8426,7 +8440,7 @@ UpdateInterest(
/*
* If there is data in the input queue, and we aren't waiting for more
- * data, then we need to schedule a timer so we don't block in the
+ * data, then we need to schedule an event so we don't block in the
* notifier. Also, cancel the read interest so we don't get duplicate
* events.
*/
@@ -8455,7 +8469,7 @@ UpdateInterest(
*
* - Tcl drops READABLE here, because it has data in its own
* buffers waiting to be read by the extension.
- * - A READABLE event is syntesized via timer.
+ * - A READABLE event is syntesized via tcl-event (on queue tail).
* - The OS still reports the EXCEPTION condition on the file.
* - And the extension gets the EXCPTION event first, and handles
* this as EOF.
@@ -8477,9 +8491,13 @@ UpdateInterest(
mask &= ~TCL_EXCEPTION;
- if (!statePtr->timer) {
- statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
- ChannelTimerProc, chanPtr);
+ if (!statePtr->schedEvent) {
+ Tcl_Event *evPtr = (Tcl_Event *)ckalloc(
+ sizeof(Tcl_Event) + sizeof(Channel*));
+ *(Channel**)(evPtr+1) = chanPtr;
+ evPtr->proc = ChannelScheduledProc;
+ statePtr->schedEvent = evPtr;
+ Tcl_QueueEvent(evPtr, TCL_QUEUE_TAIL);
}
}
}
@@ -8489,9 +8507,9 @@ UpdateInterest(
/*
*----------------------------------------------------------------------
*
- * ChannelTimerProc --
+ * ChannelScheduledProc --
*
- * Timer handler scheduled by UpdateInterest to monitor the channel
+ * Event handler scheduled by UpdateInterest to monitor the channel
* buffers until they are empty.
*
* Results:
@@ -8503,32 +8521,41 @@ UpdateInterest(
*----------------------------------------------------------------------
*/
-static void
-ChannelTimerProc(
- ClientData clientData)
+static int
+ChannelScheduledProc(
+ Tcl_Event *evPtr, int flags)
{
- Channel *chanPtr = clientData;
- ChannelState *statePtr = chanPtr->state;
- /* State info for channel */
+ Channel *chanPtr = *(Channel**)(evPtr+1);
+ ChannelState *statePtr; /* State info for channel */
+
+ if (!chanPtr) { /* channel deleted */
+ return 1;
+ }
+
+ statePtr = chanPtr->state;
if (!GotFlag(statePtr, CHANNEL_NEED_MORE_DATA)
&& (statePtr->interestMask & TCL_READABLE)
&& (statePtr->inQueueHead != NULL)
&& IsBufferReady(statePtr->inQueueHead)) {
+
/*
- * Restart the timer in case a channel handler reenters the event loop
+ * Prolong the event in case a channel handler reenters the event loop
* before UpdateInterest gets called by Tcl_NotifyChannel.
*/
- statePtr->timer = Tcl_CreateTimerHandler(SYNTHETIC_EVENT_TIME,
- ChannelTimerProc,chanPtr);
+ statePtr->schedEvent->proc = ChannelScheduledProc; /* reattach to tail */
+
Tcl_Preserve(statePtr);
Tcl_NotifyChannel((Tcl_Channel) chanPtr, TCL_READABLE);
Tcl_Release(statePtr);
- } else {
- statePtr->timer = NULL;
- UpdateInterest(chanPtr);
+
+ return 1;
}
+
+ statePtr->schedEvent = NULL; /* event done. */
+ UpdateInterest(chanPtr);
+ return 1;
}
/*
@@ -8983,9 +9010,9 @@ Tcl_FileEventObjCmd(
/*
*----------------------------------------------------------------------
*
- * ZeroTransferTimerProc --
+ * ZeroTransferEventProc --
*
- * Timer handler scheduled by TclCopyChannel so that -command is
+ * Event handler scheduled by TclCopyChannel so that -command is
* called asynchronously even when -size is 0.
*
* Results:
@@ -8997,14 +9024,17 @@ Tcl_FileEventObjCmd(
*----------------------------------------------------------------------
*/
-static void
-ZeroTransferTimerProc(
- ClientData clientData)
+static int
+ZeroTransferEventProc(
+ Tcl_Event *evPtr, int flags)
{
/* calling CopyData with mask==0 still implies immediate invocation of the
* -command callback, and completion of the fcopy.
*/
+ ClientData clientData = *(ClientData*)(evPtr+1);
CopyData(clientData, 0);
+
+ return 1;
}
/*
@@ -9149,7 +9179,11 @@ TclCopyChannel(
*/
if ((nonBlocking == CHANNEL_NONBLOCKING) && (toRead == 0)) {
- Tcl_CreateTimerHandler(0, ZeroTransferTimerProc, csPtr);
+ Tcl_Event *evPtr = (Tcl_Event *)ckalloc(
+ sizeof(Tcl_Event) + sizeof(ClientData*));
+ *(ClientData*)(evPtr+1) = csPtr;
+ evPtr->proc = ZeroTransferEventProc;
+ Tcl_QueueEvent(evPtr, TCL_QUEUE_TAIL);
return 0;
}
diff --git a/generic/tclIO.h b/generic/tclIO.h
index ffbfa31..a317061 100644
--- a/generic/tclIO.h
+++ b/generic/tclIO.h
@@ -187,7 +187,7 @@ typedef struct ChannelState {
/* Chain of all scripts registered for event
* handlers ("fileevent") on this channel. */
int bufSize; /* What size buffers to allocate? */
- Tcl_TimerToken timer; /* Handle to wakeup timer for this channel. */
+ Tcl_Event *schedEvent; /* Scheduler event to wakeup this channel. */
struct CopyState *csPtrR; /* State of background copy for which channel
* is input, or NULL. */
struct CopyState *csPtrW; /* State of background copy for which channel
diff --git a/generic/tclIndexObj.c b/generic/tclIndexObj.c
index 0e0ddc9..6a66c55 100644
--- a/generic/tclIndexObj.c
+++ b/generic/tclIndexObj.c
@@ -43,7 +43,7 @@ static void PrintUsage(Tcl_Interp *interp,
* that can be invoked by generic object code.
*/
-static const Tcl_ObjType indexType = {
+const Tcl_ObjType tclIndexType = {
"index", /* name */
FreeIndex, /* freeIntRepProc */
DupIndex, /* dupIntRepProc */
@@ -79,6 +79,43 @@ typedef struct {
/*
*----------------------------------------------------------------------
*
+ * TclObjIsIndexOfStruct --
+ *
+ * This function looks up an object's is a index of given table.
+ *
+ * Used for fast lookup by dynamic options count to check for other
+ * object types.
+ *
+ * Results:
+ * 1 if object is an option of table, otherwise 0.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+int
+TclObjIsIndexOfStruct(
+ Tcl_Obj *objPtr, /* Object containing the string to lookup. */
+ const void *tablePtr) /* Array of strings to compare against the
+ * value of objPtr; last entry must be NULL
+ * and there must not be duplicate entries. */
+{
+ IndexRep *indexRep;
+ if (objPtr->typePtr != &tclIndexType) {
+ return 0;
+ }
+ indexRep = objPtr->internalRep.twoPtrValue.ptr1;
+
+ if (indexRep->tablePtr != (void *) tablePtr) {
+ return 0;
+ }
+ return 1;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* Tcl_GetIndexFromObj --
*
* This function looks up an object's value in a table of strings and
@@ -121,7 +158,7 @@ Tcl_GetIndexFromObj(
* the common case where the result is cached).
*/
- if (objPtr->typePtr == &indexType) {
+ if (objPtr->typePtr == &tclIndexType) {
IndexRep *indexRep = objPtr->internalRep.twoPtrValue.ptr1;
/*
@@ -279,7 +316,7 @@ Tcl_GetIndexFromObjStruct(
* See if there is a valid cached result from a previous lookup.
*/
- if (objPtr->typePtr == &indexType) {
+ if (objPtr->typePtr == &tclIndexType) {
indexRep = objPtr->internalRep.twoPtrValue.ptr1;
if (indexRep->tablePtr==tablePtr && indexRep->offset==offset) {
*indexPtr = indexRep->index;
@@ -340,13 +377,13 @@ Tcl_GetIndexFromObjStruct(
* operation.
*/
- if (objPtr->typePtr == &indexType) {
+ if (objPtr->typePtr == &tclIndexType) {
indexRep = objPtr->internalRep.twoPtrValue.ptr1;
} else {
TclFreeIntRep(objPtr);
indexRep = ckalloc(sizeof(IndexRep));
objPtr->internalRep.twoPtrValue.ptr1 = indexRep;
- objPtr->typePtr = &indexType;
+ objPtr->typePtr = &tclIndexType;
}
indexRep->tablePtr = (void *) tablePtr;
indexRep->offset = offset;
@@ -488,7 +525,7 @@ DupIndex(
memcpy(dupIndexRep, srcIndexRep, sizeof(IndexRep));
dupPtr->internalRep.twoPtrValue.ptr1 = dupIndexRep;
- dupPtr->typePtr = &indexType;
+ dupPtr->typePtr = &tclIndexType;
}
/*
@@ -959,7 +996,7 @@ Tcl_WrongNumArgs(
* Add the element, quoting it if necessary.
*/
- if (origObjv[i]->typePtr == &indexType) {
+ if (origObjv[i]->typePtr == &tclIndexType) {
register IndexRep *indexRep =
origObjv[i]->internalRep.twoPtrValue.ptr1;
@@ -1009,7 +1046,7 @@ Tcl_WrongNumArgs(
* Otherwise, just use the string rep.
*/
- if (objv[i]->typePtr == &indexType) {
+ if (objv[i]->typePtr == &tclIndexType) {
register IndexRep *indexRep = objv[i]->internalRep.twoPtrValue.ptr1;
Tcl_AppendStringsToObj(objPtr, EXPAND_OF(indexRep), NULL);
@@ -1457,7 +1494,7 @@ TclGetCompletionCodeFromObj(
"ok", "error", "return", "break", "continue", NULL
};
- if ((value->typePtr != &indexType)
+ if ((value->typePtr != &tclIndexType)
&& TclGetIntFromObj(NULL, value, codePtr) == TCL_OK) {
return TCL_OK;
}
diff --git a/generic/tclInt.h b/generic/tclInt.h
index b369f58..412a60d 100644
--- a/generic/tclInt.h
+++ b/generic/tclInt.h
@@ -55,6 +55,16 @@
typedef int ptrdiff_t;
#endif
+/*
+ * [MSVC] fallback to replace C++ keyword "inline" with C keyword "__inline"
+ * Otherwise depending on the VC-version, context, include-order it can cause:
+ * error C2054: expected '(' to follow 'inline'
+ */
+#if defined(_MSC_VER) && !defined(inline)
+# define inline __inline
+#endif
+
+
/*
* Ensure WORDS_BIGENDIAN is defined correctly:
* Needs to happen here in addition to configure to work with fat compiles on
@@ -124,6 +134,58 @@ typedef int ptrdiff_t;
#endif
/*
+ *----------------------------------------------------------------
+ * Data structures related to timer / idle events.
+ *----------------------------------------------------------------
+ */
+
+#define TCL_TMREV_PROMPT (1 << 0) /* Mark immediate event (0 microseconds) */
+#define TCL_TMREV_AT (1 << 1) /* Mark timer event to execute verbatim
+ * at the due-time (regardless any
+ * time-jumps). */
+#define TCL_TMREV_IDLE (1 << 3) /* Mark idle event */
+#define TCL_TMREV_LISTED (1 << 5) /* Event listed (attached to queue). */
+#define TCL_TMREV_DELETE (1 << 7) /* Event will be deleted. */
+
+/*
+ * This structure used for handling of timer events (with or without time to
+ * invoke, e. g. created with "after 0") or declared in a call to Tcl_DoWhenIdle
+ * (created with "after idle"). All of the currently-active handlers are linked
+ * together into corresponding list.
+ *
+ * For each timer callback that's pending there is one record of the following
+ * type. The normal handlers (created by Tcl_CreateTimerHandler) are chained
+ * together in a list via TclTimerEvent sorted by time (earliest event first).
+ */
+
+typedef struct TclTimerEvent {
+ Tcl_TimerProc *proc; /* Function to call timer/idle event */
+ Tcl_TimerDeleteProc *deleteProc; /* Function to cleanup idle event */
+ ClientData clientData; /* Argument to pass to proc and deleteProc */
+ int flags; /* Flags, OR-ed combination of flags/states
+ * TCL_TMREV_PROMPT ... TCL_TMREV_DELETE */
+
+ Tcl_WideInt time; /* When timer is to fire (absolute/relative). */
+ Tcl_TimerToken token; /* Identifies handler so it can be deleted. */
+
+ size_t generation; /* Used to distinguish older handlers from
+ * recently-created ones. */
+ size_t refCount; /* Used to preserve for deletion (nested exec
+ * resp. prolongation). */
+ struct TclTimerEvent *nextPtr;/* Next and prev event in idle queue, */
+ struct TclTimerEvent *prevPtr;/* or NULL for end/start of the queue. */
+ /* variable ExtraData */ /* If extraDataSize supplied to create event. */
+} TclTimerEvent;
+
+/*
+ * Macros to wrap ExtraData and TclTimerEvent (and vice versa)
+ */
+#define TclpTimerEvent2ExtraData(ptr) \
+ ( (ClientData)(((TclTimerEvent *)(ptr))+1) )
+#define TclpExtraData2TimerEvent(ptr) \
+ ( ((TclTimerEvent *)(ptr))-1 )
+
+/*
* The following procedures allow namespaces to be customized to support
* special name resolution rules for commands/variables.
*/
@@ -1976,8 +2038,7 @@ typedef struct Interp {
* reached. */
int timeGranularity; /* Mod factor used to determine how often to
* evaluate the limit check. */
- Tcl_TimerToken timeEvent;
- /* Handle for a timer callback that will occur
+ TclTimerEvent *timeEvent;/* Handle for a timer callback that will occur
* when the time-limit is exceeded. */
Tcl_HashTable callbacks;/* Mapping from (interp,type) pair to data
@@ -2173,18 +2234,37 @@ typedef struct Interp {
* existence of struct items 'prevPtr' and 'nextPtr'.
*
* a = element to add or remove.
- * b = list head.
+ * b = list head (points to the first element).
+ * e = list tail (points to the last element).
*
* TclSpliceIn adds to the head of the list.
+ * TclSpliceTail adds to the tail of the list.
*/
#define TclSpliceIn(a,b) \
- (a)->nextPtr = (b); \
- if ((b) != NULL) { \
+ if (((a)->nextPtr = (b)) != NULL) { \
(b)->prevPtr = (a); \
} \
(a)->prevPtr = NULL, (b) = (a);
+#define TclSpliceInEx(a,b,e) \
+ TclSpliceIn(a,b); \
+ if ((e) == NULL) { \
+ (e) = (a); \
+ }
+
+#define TclSpliceTail(a,e) \
+ if (((a)->prevPtr = (e)) != NULL) { \
+ (e)->nextPtr = (a); \
+ } \
+ (a)->nextPtr = NULL, (e) = (a);
+
+#define TclSpliceTailEx(a,b,e) \
+ TclSpliceTail(a,e); \
+ if ((b) == NULL) { \
+ (b) = (a); \
+ }
+
#define TclSpliceOut(a,b) \
if ((a)->prevPtr != NULL) { \
(a)->prevPtr->nextPtr = (a)->nextPtr; \
@@ -2195,6 +2275,11 @@ typedef struct Interp {
(a)->nextPtr->prevPtr = (a)->prevPtr; \
}
+#define TclSpliceOutEx(a,b,e) \
+ TclSpliceOut(a,b) else { \
+ (e) = (e)->prevPtr; \
+ }
+
/*
* EvalFlag bits for Interp structures:
*
@@ -2682,6 +2767,7 @@ MODULE_SCOPE const Tcl_ObjType tclByteArrayType;
MODULE_SCOPE const Tcl_ObjType tclByteCodeType;
MODULE_SCOPE const Tcl_ObjType tclDoubleType;
MODULE_SCOPE const Tcl_ObjType tclEndOffsetType;
+MODULE_SCOPE const Tcl_ObjType tclIndexType;
MODULE_SCOPE const Tcl_ObjType tclIntType;
MODULE_SCOPE const Tcl_ObjType tclListType;
MODULE_SCOPE const Tcl_ObjType tclDictType;
@@ -2836,6 +2922,12 @@ struct Tcl_LoadHandle_ {
*----------------------------------------------------------------
*/
+MODULE_SCOPE int TclObjIsIndexOfStruct(Tcl_Obj *objPtr,
+ const void *tablePtr);
+#define TclObjIsIndexOfTable(objPtr, tablePtr) \
+ ((objPtr->typePtr == &tclIndexType) \
+ && TclObjIsIndexOfStruct(objPtr, tablePtr))
+
MODULE_SCOPE void TclAppendBytesToByteArray(Tcl_Obj *objPtr,
const unsigned char *bytes, int len);
MODULE_SCOPE int TclNREvalCmd(Tcl_Interp *interp, Tcl_Obj *objPtr,
@@ -3163,9 +3255,70 @@ MODULE_SCOPE Tcl_WideInt TclpGetWideClicks(void);
MODULE_SCOPE double TclpWideClickInMicrosec(void);
# define TclpWideClicksToNanoseconds(clicks) \
((double)(clicks) * TclpWideClickInMicrosec() * 1000)
+ /* Tolerance (in percent), prevents entering busy wait, but has fewer accuracy
+ * because can wait a bit shorter as wanted. Currently experimental value
+ * (4.5% equivalent to 15600 / 15000 with small overhead) */
+# ifndef TMR_RES_TOLERANCE
+# define TMR_RES_TOLERANCE 4.5
+# endif
# endif
#endif
MODULE_SCOPE Tcl_WideInt TclpGetMicroseconds(void);
+MODULE_SCOPE Tcl_WideInt TclpGetUTimeMonotonic(void);
+
+MODULE_SCOPE int TclpGetUTimeFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
+ Tcl_WideInt *timePtr, int factor);
+MODULE_SCOPE void TclpScaleUTime(Tcl_WideInt *usec);
+
+MODULE_SCOPE void TclpUSleep(Tcl_WideInt usec);
+/*
+ * Helper macros for working with times. TCL_TIME_BEFORE encodes how to write
+ * the ordering relation on (normalized) times, and TCL_TIME_DIFF_MS resp.
+ * TCL_TIME_DIFF_US compute the number of milliseconds or microseconds difference
+ * between two times. Both macros use both of their arguments multiple times,
+ * so make sure they are cheap and side-effect free.
+ * Macro TCL_TIME_TO_USEC converts Tcl_Time to microseconds.
+ * The "prototypes" for these macros are:
+ *
+ * static int TCL_TIME_BEFORE(Tcl_Time t1, Tcl_Time t2);
+ * static Tcl_WideInt TCL_TIME_DIFF_MS(Tcl_Time t1, Tcl_Time t2);
+ * static Tcl_WideInt TCL_TIME_DIFF_US(Tcl_Time t1, Tcl_Time t2);
+ * static Tcl_WideInt TCL_TIME_TO_USEC(Tcl_Time t)
+ */
+
+#define TCL_TIME_BEFORE(t1, t2) \
+ (((t1).sec<(t2).sec) || ((t1).sec==(t2).sec && (t1).usec<(t2).usec))
+
+#define TCL_TIME_DIFF_MS(t1, t2) \
+ (1000*((Tcl_WideInt)(t1).sec - (Tcl_WideInt)(t2).sec) + \
+ ((long)(t1).usec - (long)(t2).usec)/1000)
+#define TCL_TIME_DIFF_US(t1, t2) \
+ (1000000*((Tcl_WideInt)(t1).sec - (Tcl_WideInt)(t2).sec) + \
+ ((long)(t1).usec - (long)(t2).usec))
+#define TCL_TIME_TO_USEC(t) \
+ (((Tcl_WideInt)(t).sec)*1000000 + (t).usec)
+
+static inline void
+TclTimeSetMilliseconds(
+ register Tcl_Time *timePtr,
+ register double ms
+) {
+ timePtr->sec = (long)(ms / 1000);
+ timePtr->usec = (((long)ms) % 1000) * 1000 + (((long)(ms*1000)) % 1000);
+}
+
+static inline void
+TclTimeAddMilliseconds(
+ register Tcl_Time *timePtr,
+ register double ms
+) {
+ timePtr->sec += (long)(ms / 1000);
+ timePtr->usec += (((long)ms) % 1000) * 1000 + (((long)(ms*1000)) % 1000);
+ if (timePtr->usec > 1000000) {
+ timePtr->usec -= 1000000;
+ timePtr->sec++;
+ }
+}
MODULE_SCOPE int TclZlibInit(Tcl_Interp *interp);
MODULE_SCOPE void * TclpThreadCreateKey(void);
@@ -3228,9 +3381,26 @@ MODULE_SCOPE int Tcl_ConcatObjCmd(ClientData clientData,
MODULE_SCOPE int Tcl_ContinueObjCmd(ClientData clientData,
Tcl_Interp *interp, int objc,
Tcl_Obj *const objv[]);
+MODULE_SCOPE void TclSetTimerEventMarker(int flags);
+MODULE_SCOPE int TclServiceTimerEvents(void);
+MODULE_SCOPE int TclServiceIdleEx(int flags, int count);
+MODULE_SCOPE void TclpCancelEvent(Tcl_Event *evPtr);
+MODULE_SCOPE TclTimerEvent* TclpCreateTimerEvent(Tcl_WideInt usec,
+ Tcl_TimerProc *proc, Tcl_TimerDeleteProc *delProc,
+ size_t extraDataSize, int flags);
+MODULE_SCOPE TclTimerEvent* TclpCreatePromptTimerEvent(
+ Tcl_TimerProc *proc, Tcl_TimerDeleteProc *delProc,
+ size_t extraDataSize, int flags);
+MODULE_SCOPE Tcl_TimerToken TclCreateTimerHandler(
+ Tcl_Time *timePtr, Tcl_TimerProc *proc,
+ ClientData clientData, int flags);
MODULE_SCOPE Tcl_TimerToken TclCreateAbsoluteTimerHandler(
Tcl_Time *timePtr, Tcl_TimerProc *proc,
ClientData clientData);
+MODULE_SCOPE void TclpDeleteTimerEvent(TclTimerEvent *tmrEvent);
+MODULE_SCOPE TclTimerEvent* TclpProlongTimerEvent(TclTimerEvent *tmrEvent,
+ Tcl_WideInt usec, int flags);
+MODULE_SCOPE int TclPeekEventQueued(int flags);
MODULE_SCOPE int TclDefaultBgErrorHandlerObjCmd(
ClientData clientData, Tcl_Interp *interp,
int objc, Tcl_Obj *const objv[]);
@@ -4710,6 +4880,17 @@ MODULE_SCOPE Tcl_PackageInitProc Procbodytest_SafeInit;
#define TclLimitExceeded(limit) ((limit).exceeded != 0)
+static inline int
+TclInlLimitExceeded(
+ register Tcl_Interp *interp)
+{
+ return (((Interp *)interp)->limit.exceeded != 0);
+}
+#ifdef Tcl_LimitExceeded
+# undef Tcl_LimitExceeded
+#endif
+#define Tcl_LimitExceeded(interp) TclInlLimitExceeded(interp)
+
#define TclLimitReady(limit) \
(((limit).active == 0) ? 0 : \
(++(limit).granularityTicker, \
diff --git a/generic/tclInterp.c b/generic/tclInterp.c
index 8a0d653..6138d31 100644
--- a/generic/tclInterp.c
+++ b/generic/tclInterp.c
@@ -3276,6 +3276,8 @@ Tcl_MakeSafe(
*----------------------------------------------------------------------
*/
+#undef Tcl_LimitExceeded
+
int
Tcl_LimitExceeded(
Tcl_Interp *interp)
@@ -3747,7 +3749,7 @@ TclLimitRemoveAllHandlers(
*/
if (iPtr->limit.timeEvent != NULL) {
- Tcl_DeleteTimerHandler(iPtr->limit.timeEvent);
+ TclpDeleteTimerEvent(iPtr->limit.timeEvent);
iPtr->limit.timeEvent = NULL;
}
}
@@ -3917,15 +3919,26 @@ Tcl_LimitGetCommands(
return iPtr->limit.cmdCount;
}
+
+static void
+TimeLimitDeleteCallback(
+ ClientData clientData)
+{
+ Interp *iPtr = clientData;
+ iPtr->limit.timeEvent = NULL;
+}
/*
*----------------------------------------------------------------------
*
- * Tcl_LimitSetTime --
+ * Tcl_LimitSetTime --, TclpLimitSetTimeOffs --
*
* Set the time limit for an interpreter by copying it from the value
* pointed to by the timeLimitPtr argument.
*
+ * TclpLimitSetTimeOffs opposite to Tcl_LimitSetTime set the limit as
+ * relative time.
+ *
* Results:
* None.
*
@@ -3943,22 +3956,52 @@ Tcl_LimitSetTime(
Tcl_Time *timeLimitPtr)
{
Interp *iPtr = (Interp *) interp;
- Tcl_Time nextMoment;
+ Tcl_WideInt nextMoment;
memcpy(&iPtr->limit.time, timeLimitPtr, sizeof(Tcl_Time));
+ nextMoment = TCL_TIME_TO_USEC(*timeLimitPtr) + 10;
if (iPtr->limit.timeEvent != NULL) {
- Tcl_DeleteTimerHandler(iPtr->limit.timeEvent);
+ iPtr->limit.timeEvent = TclpProlongTimerEvent(iPtr->limit.timeEvent,
+ nextMoment, TCL_TMREV_AT);
+ if (iPtr->limit.timeEvent) {
+ return;
+ }
}
- nextMoment.sec = timeLimitPtr->sec;
- nextMoment.usec = timeLimitPtr->usec+10;
- if (nextMoment.usec >= 1000000) {
- nextMoment.sec++;
- nextMoment.usec -= 1000000;
+ iPtr->limit.timeEvent = TclpCreateTimerEvent(nextMoment,
+ TimeLimitCallback, TimeLimitDeleteCallback, 0, TCL_TMREV_AT);
+ iPtr->limit.timeEvent->clientData = interp;
+ iPtr->limit.exceeded &= ~TCL_LIMIT_TIME;
+}
+#if 0
+void
+TclpLimitSetTimeOffs(
+ Tcl_Interp *interp,
+ Tcl_WideInt timeOffs)
+{
+ Interp *iPtr = (Interp *) interp;
+
+ Tcl_GetTime(&iPtr->limit.time);
+ iPtr->limit.time.sec += timeOffs / 1000000;
+ iPtr->limit.time.usec += timeOffs % 1000000;
+ if (iPtr->limit.time.usec > 1000000) {
+ iPtr->limit.time.usec -= 1000000;
+ iPtr->limit.time.sec++;
+ }
+ timeOffs += 10;
+ /* we should use relative time (because of the timeout meaning) */
+ if (iPtr->limit.timeEvent != NULL) {
+ iPtr->limit.timeEvent = TclpProlongTimerEvent(iPtr->limit.timeEvent,
+ timeOffs, 0);
+ if (iPtr->limit.timeEvent) {
+ return;
+ }
}
- iPtr->limit.timeEvent = TclCreateAbsoluteTimerHandler(&nextMoment,
- TimeLimitCallback, interp);
+ iPtr->limit.timeEvent = TclpCreateTimerEvent(timeOffs,
+ TimeLimitCallback, TimeLimitDeleteCallback, 0, 0);
+ iPtr->limit.timeEvent->clientData = interp;
iPtr->limit.exceeded &= ~TCL_LIMIT_TIME;
}
+#endif
/*
*----------------------------------------------------------------------
diff --git a/generic/tclNotify.c b/generic/tclNotify.c
index e76bca8..3df10ae 100644
--- a/generic/tclNotify.c
+++ b/generic/tclNotify.c
@@ -39,6 +39,15 @@ typedef struct EventSource {
} EventSource;
/*
+ * Used for performance purposes, threshold to bypass check source (if don't wait)
+ * Value should be approximately correspond 100-ns ranges, if the wide-clicks
+ * supported, it is more precise so e. g. 5 is ca. 0.5 microseconds (500-ns).
+ */
+#ifndef TCL_CHECK_EVENT_SOURCE_THRESHOLD
+ #define TCL_CHECK_EVENT_SOURCE_THRESHOLD 5
+#endif
+
+/*
* The following structure keeps track of the state of the notifier on a
* per-thread basis. The first three elements keep track of the event queue.
* In addition to the first (next to be serviced) and last events in the
@@ -56,6 +65,8 @@ typedef struct ThreadSpecificData {
Tcl_Event *lastEventPtr; /* Last pending event, or NULL if none. */
Tcl_Event *markerEventPtr; /* Last high-priority event in queue, or NULL
* if none. */
+ Tcl_Event *timerMarkerPtr; /* Weak pointer to last event in the queue,
+ * before timer event generation */
Tcl_Mutex queueMutex; /* Mutex to protect access to the previous
* three fields. */
int serviceMode; /* One of TCL_SERVICE_NONE or
@@ -77,6 +88,15 @@ typedef struct ThreadSpecificData {
/* Next notifier in global list of notifiers.
* Access is controlled by the listLock global
* mutex. */
+#if TCL_CHECK_EVENT_SOURCE_THRESHOLD
+ /* Last "time" source checked, used as threshold
+ * to avoid checking for events too often */
+ #ifndef TCL_WIDE_CLICKS
+ unsigned long lastCheckClicks;
+ #else
+ Tcl_WideInt lastCheckClicks;
+ #endif
+#endif
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
@@ -473,6 +493,12 @@ QueueEvent(
tsdPtr->lastEventPtr = evPtr;
}
tsdPtr->firstEventPtr = evPtr;
+
+ /* move timer event hereafter */
+ if (tsdPtr->timerMarkerPtr == INT2PTR(-1)) {
+ tsdPtr->timerMarkerPtr = evPtr;
+ }
+
} else if (position == TCL_QUEUE_MARK) {
/*
* Insert the event after the current marker event and advance the
@@ -490,10 +516,45 @@ QueueEvent(
if (evPtr->nextPtr == NULL) {
tsdPtr->lastEventPtr = evPtr;
}
+
+ /* move timer event hereafter */
+ if (tsdPtr->timerMarkerPtr == INT2PTR(-1)) {
+ tsdPtr->timerMarkerPtr = evPtr;
+ }
}
Tcl_MutexUnlock(&(tsdPtr->queueMutex));
}
+static void
+UnlinkEvent(
+ ThreadSpecificData *tsdPtr,
+ Tcl_Event *evPtr,
+ Tcl_Event *prevPtr) {
+ /*
+ * Unlink it.
+ */
+
+ if (prevPtr == NULL) {
+ tsdPtr->firstEventPtr = evPtr->nextPtr;
+ } else {
+ prevPtr->nextPtr = evPtr->nextPtr;
+ }
+
+ /*
+ * Update 'last' and 'marker' events if either has been deleted.
+ */
+
+ if (evPtr->nextPtr == NULL) {
+ tsdPtr->lastEventPtr = prevPtr;
+ }
+ if (tsdPtr->markerEventPtr == evPtr) {
+ tsdPtr->markerEventPtr = prevPtr;
+ }
+ if (tsdPtr->timerMarkerPtr == evPtr) {
+ tsdPtr->timerMarkerPtr = prevPtr ? prevPtr : INT2PTR(-1);
+ }
+}
+
/*
*----------------------------------------------------------------------
*
@@ -522,7 +583,6 @@ Tcl_DeleteEvents(
Tcl_Event *prevPtr; /* Pointer to evPtr's predecessor, or NULL if
* evPtr designates the first event in the
* queue for the thread. */
- Tcl_Event *hold;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
Tcl_MutexLock(&(tsdPtr->queueMutex));
@@ -535,44 +595,69 @@ Tcl_DeleteEvents(
prevPtr = NULL;
evPtr = tsdPtr->firstEventPtr;
while (evPtr != NULL) {
+ Tcl_Event *nextPtr = evPtr->nextPtr;
if (proc(evPtr, clientData) == 1) {
/*
* This event should be deleted. Unlink it.
*/
- if (prevPtr == NULL) {
- tsdPtr->firstEventPtr = evPtr->nextPtr;
- } else {
- prevPtr->nextPtr = evPtr->nextPtr;
- }
-
- /*
- * Update 'last' and 'marker' events if either has been deleted.
- */
-
- if (evPtr->nextPtr == NULL) {
- tsdPtr->lastEventPtr = prevPtr;
- }
- if (tsdPtr->markerEventPtr == evPtr) {
- tsdPtr->markerEventPtr = prevPtr;
- }
+ UnlinkEvent(tsdPtr, evPtr, prevPtr);
/*
* Delete the event data structure.
*/
- hold = evPtr;
- evPtr = evPtr->nextPtr;
- ckfree(hold);
+ ckfree(evPtr);
} else {
/*
* Event is to be retained.
*/
prevPtr = evPtr;
- evPtr = evPtr->nextPtr;
}
+ evPtr = nextPtr;
+ }
+ Tcl_MutexUnlock(&(tsdPtr->queueMutex));
+}
+
+void
+TclpCancelEvent(
+ Tcl_Event *evPtr) /* Event to remove from queue. */
+{
+ Tcl_Event *prevPtr = NULL;
+
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+
+ Tcl_MutexLock(&(tsdPtr->queueMutex));
+
+ /*
+ * Search event to unlink from queue.
+ */
+
+ if (evPtr != tsdPtr->firstEventPtr) {
+ for (prevPtr = tsdPtr->firstEventPtr;
+ prevPtr && prevPtr->nextPtr != evPtr;
+ prevPtr = prevPtr->nextPtr) {
+ /* Empty loop body. */
+ }
+ if (!prevPtr) {
+ evPtr = NULL; /* not in queue (already removed) */
+ }
+ }
+
+ if (evPtr) {
+ /*
+ * Unlink it.
+ */
+
+ UnlinkEvent(tsdPtr, evPtr, prevPtr);
+
+ /*
+ * Delete the event data structure.
+ */
+ ckfree((char *) evPtr);
}
+
Tcl_MutexUnlock(&(tsdPtr->queueMutex));
}
@@ -605,28 +690,48 @@ Tcl_ServiceEvent(
* matching this will be skipped for
* processing later. */
{
- Tcl_Event *evPtr, *prevPtr;
+ Tcl_Event *evPtr, *prevPtr = NULL;
Tcl_EventProc *proc;
int result;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
/*
+ * No event flags is equivalent to TCL_ALL_EVENTS.
+ */
+
+ if ((flags & TCL_ALL_EVENTS) == 0) {
+ flags |= TCL_ALL_EVENTS;
+ }
+
+ /*
* Asynchronous event handlers are considered to be the highest priority
* events, and so must be invoked before we process events on the event
* queue.
*/
- if (Tcl_AsyncReady()) {
- (void) Tcl_AsyncInvoke(NULL, 0);
- return 1;
+ if ((flags & TCL_ASYNC_EVENTS)) {
+ if (Tcl_AsyncReady()) {
+ (void) Tcl_AsyncInvoke(NULL, 0);
+ return 1;
+ }
+ /* Async only */
+ if ((flags & TCL_ALL_EVENTS) == TCL_ASYNC_EVENTS) {
+ return 0;
+ }
+ }
+
+ /* Fast bypass case */
+ if ( !tsdPtr->firstEventPtr /* no other events */
+ || ((flags & TCL_ALL_EVENTS) == TCL_TIMER_EVENTS) /* timers only */
+ ) {
+ goto timer;
}
/*
- * No event flags is equivalent to TCL_ALL_EVENTS.
+ * If timer marker reached, process timer events now.
*/
-
- if ((flags & TCL_ALL_EVENTS) == 0) {
- flags |= TCL_ALL_EVENTS;
+ if ((flags & TCL_TIMER_EVENTS) && (tsdPtr->timerMarkerPtr == INT2PTR(-1))) {
+ goto processTimer;
}
/*
@@ -635,8 +740,15 @@ Tcl_ServiceEvent(
*/
Tcl_MutexLock(&(tsdPtr->queueMutex));
- for (evPtr = tsdPtr->firstEventPtr; evPtr != NULL;
- evPtr = evPtr->nextPtr) {
+ for (evPtr = tsdPtr->firstEventPtr;
+ evPtr != NULL && tsdPtr->timerMarkerPtr != INT2PTR(-1);
+ evPtr = evPtr->nextPtr
+ ) {
+
+ if (tsdPtr->timerMarkerPtr == evPtr) {
+ tsdPtr->timerMarkerPtr = INT2PTR(-1); /* timer marker reached */
+ }
+
/*
* Call the handler for the event. If it actually handles the event
* then free the storage for the event. There are two tricky things
@@ -655,6 +767,7 @@ Tcl_ServiceEvent(
proc = evPtr->proc;
if (proc == NULL) {
+ prevPtr = evPtr;
continue;
}
evPtr->proc = NULL;
@@ -671,38 +784,48 @@ Tcl_ServiceEvent(
Tcl_MutexLock(&(tsdPtr->queueMutex));
if (result) {
+
/*
* The event was processed, so remove it from the queue.
*/
- if (tsdPtr->firstEventPtr == evPtr) {
- tsdPtr->firstEventPtr = evPtr->nextPtr;
- if (evPtr->nextPtr == NULL) {
- tsdPtr->lastEventPtr = NULL;
- }
- if (tsdPtr->markerEventPtr == evPtr) {
- tsdPtr->markerEventPtr = NULL;
- }
- } else {
+ prevPtr = NULL;
+ if (evPtr != tsdPtr->firstEventPtr) {
for (prevPtr = tsdPtr->firstEventPtr;
prevPtr && prevPtr->nextPtr != evPtr;
prevPtr = prevPtr->nextPtr) {
/* Empty loop body. */
}
- if (prevPtr) {
- prevPtr->nextPtr = evPtr->nextPtr;
- if (evPtr->nextPtr == NULL) {
- tsdPtr->lastEventPtr = prevPtr;
- }
- if (tsdPtr->markerEventPtr == evPtr) {
- tsdPtr->markerEventPtr = prevPtr;
- }
- } else {
+ if (!prevPtr) {
evPtr = NULL;
}
}
if (evPtr) {
- ckfree(evPtr);
+ /* Detach event from queue */
+ UnlinkEvent(tsdPtr, evPtr, prevPtr);
+
+ /* If wanted to prolong (repeat) */
+ if (evPtr->proc) {
+ /*
+ * Event was restored (prolonged) - sign to reattach to tail
+ */
+ if (evPtr != tsdPtr->lastEventPtr) {
+ /* detach event from queue */
+ UnlinkEvent(tsdPtr, evPtr, prevPtr);
+ /* attach to tail */
+ evPtr->nextPtr = NULL;
+ if (tsdPtr->firstEventPtr == NULL) {
+ tsdPtr->firstEventPtr = evPtr;
+ } else {
+ tsdPtr->lastEventPtr->nextPtr = evPtr;
+ }
+ tsdPtr->lastEventPtr = evPtr;
+ }
+ } else {
+ /* Free event */
+ UnlinkEvent(tsdPtr, evPtr, prevPtr);
+ ckfree(evPtr);
+ }
}
Tcl_MutexUnlock(&(tsdPtr->queueMutex));
return 1;
@@ -716,12 +839,200 @@ Tcl_ServiceEvent(
}
}
Tcl_MutexUnlock(&(tsdPtr->queueMutex));
+
+ timer:
+ /*
+ * Process timer queue, if alloved and timers are enabled.
+ */
+
+ if (flags & TCL_TIMER_EVENTS) {
+
+ /* If available pending timer-events of new generation */
+ if (tsdPtr->timerMarkerPtr == INT2PTR(-2)) { /* pending */
+ /* no other events - process timer-events (next cycle) */
+ if (!(tsdPtr->timerMarkerPtr = tsdPtr->lastEventPtr)) { /* no other events */
+ tsdPtr->timerMarkerPtr = INT2PTR(-1);
+ }
+ return 0;
+ }
+
+ if (tsdPtr->timerMarkerPtr == INT2PTR(-1)) {
+
+ processTimer:
+ /* reset marker */
+ tsdPtr->timerMarkerPtr = NULL;
+
+ result = TclServiceTimerEvents();
+ if (result < 0) {
+ /*
+ * Events processed, but still pending timers (of new generation)
+ * set marker to process timer, if setup- resp. check-proc will
+ * not generate new events.
+ */
+ if (tsdPtr->timerMarkerPtr == NULL) {
+ /* marker to last event in the queue */
+ if (!(tsdPtr->timerMarkerPtr = tsdPtr->lastEventPtr)) {
+ /*
+ * Marker as "pending" - queue is empty, so timers events are first,
+ * if setup-proc resp. check-proc will not generate new events.
+ */
+ tsdPtr->timerMarkerPtr = INT2PTR(-2);
+ };
+ }
+ result = 1;
+ }
+ return result;
+ }
+ }
+
+ return 0;
+}
+
+#if TCL_CHECK_EVENT_SOURCE_THRESHOLD
+/*
+ *----------------------------------------------------------------------
+ *
+ * CheckSourceThreshold --
+ *
+ * Check whether we should iterate over event sources for availability.
+ *
+ * This is used to avoid too unneeded overhead (too often call checkProc).
+ *
+ * Results:
+ * Returns 1 if threshold reached (check event sources), 0 otherwise.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline int
+CheckSourceThreshold(
+ ThreadSpecificData *tsdPtr)
+{
+ /* don't need to wait/check for events too often */
+#ifndef TCL_WIDE_CLICKS
+ unsigned long clickdiff, clicks = TclpGetClicks();
+#else
+ Tcl_WideInt clickdiff, clicks;
+ /* in 100-ns */
+ clicks = TclpGetWideClicks() * (TclpWideClickInMicrosec() * 10);
+#endif
+ /* considering possible clicks-jump */
+ if ( (clickdiff = (clicks - tsdPtr->lastCheckClicks)) >= 0
+ && clickdiff <= TCL_CHECK_EVENT_SOURCE_THRESHOLD) {
+ return 0;
+ }
+ tsdPtr->lastCheckClicks = clicks;
+ return 1;
+}
+#endif
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclPeekEventQueued --
+ *
+ * Check whether some event (except idle) available (async, queued, timer).
+ *
+ * This will be used e. g. in TclServiceIdle to stop the processing of the
+ * the idle events if some "normal" event occurred.
+ *
+ * Results:
+ * Returns 1 if some event queued, 0 otherwise.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclPeekEventQueued(
+ int flags)
+{
+ EventSource *sourcePtr;
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ int repeat = 1;
+
+ do {
+ /*
+ * Events already pending ?
+ */
+ if ( Tcl_AsyncReady()
+ || (tsdPtr->firstEventPtr)
+ || ((flags & TCL_TIMER_EVENTS) && tsdPtr->timerMarkerPtr)
+ ) {
+ return 1;
+ }
+
+ /* once from here */
+ if (!repeat) {
+ break;
+ }
+
+ if (flags & TCL_DONT_WAIT) {
+ /* don't need to wait/check for events too often */
+ #if TCL_CHECK_EVENT_SOURCE_THRESHOLD
+ if (!CheckSourceThreshold(tsdPtr)) {
+ return 0;
+ }
+ #endif
+ }
+
+ /*
+ * Check all the event sources for new events.
+ */
+ for (sourcePtr = tsdPtr->firstEventSourcePtr; sourcePtr != NULL;
+ sourcePtr = sourcePtr->nextPtr) {
+ if (sourcePtr->checkProc) {
+ (sourcePtr->checkProc)(sourcePtr->clientData, flags);
+ }
+ }
+
+ } while (repeat--);
+
return 0;
}
/*
*----------------------------------------------------------------------
*
+ * TclSetTimerEventMarker --
+ *
+ * Set timer event marker to the last pending event in the queue.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TclSetTimerEventMarker(
+ int flags)
+{
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+
+ if (tsdPtr->timerMarkerPtr == NULL || tsdPtr->timerMarkerPtr == INT2PTR(-2)) {
+ /* marker to last event in the queue */
+ if ( !(tsdPtr->timerMarkerPtr = tsdPtr->lastEventPtr) /* no other events */
+ || ((flags & TCL_ALL_EVENTS) == TCL_TIMER_EVENTS) /* timers only */
+ ) {
+ /*
+ * Marker as "pending" - queue is empty, so timers events are first,
+ * if setup-proc resp. check-proc will not generate new events.
+ * Force timer execution if flags specified (from checkProc).
+ */
+ tsdPtr->timerMarkerPtr = flags ? INT2PTR(-1) : INT2PTR(-2);
+ };
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* Tcl_GetServiceMode --
*
* This routine returns the current service mode of the notifier.
@@ -828,14 +1139,18 @@ Tcl_SetMaxBlockTime(
* Results:
* The return value is 1 if the function actually found an event to
* process. If no processing occurred, then 0 is returned (this can
- * happen if the TCL_DONT_WAIT flag is set or if there are no event
- * handlers to wait for in the set specified by flags).
+ * happen if the TCL_DONT_WAIT flag is set or block time was set using
+ * Tcl_SetMaxBlockTime before or if there are no event handlers to wait
+ * for in the set specified by flags).
*
* Side effects:
* May delay execution of process while waiting for an event, unless
* TCL_DONT_WAIT is set in the flags argument. Event sources are invoked
* to check for and queue events. Event handlers may produce arbitrary
* side effects.
+ * If block time was set (Tcl_SetMaxBlockTime) but another event occurs
+ * and interrupt wait, the function can return early, thereby it resets
+ * the block time (caller should use Tcl_SetMaxBlockTime again).
*
*----------------------------------------------------------------------
*/
@@ -852,22 +1167,36 @@ Tcl_DoOneEvent(
EventSource *sourcePtr;
Tcl_Time *timePtr;
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ int blockTimeWasSet;
/*
- * The first thing we do is to service any asynchronous event handlers.
+ * No event flags is equivalent to TCL_ALL_EVENTS.
*/
- if (Tcl_AsyncReady()) {
- (void) Tcl_AsyncInvoke(NULL, 0);
- return 1;
+ if ((flags & TCL_ALL_EVENTS) == 0) {
+ flags |= TCL_ALL_EVENTS;
}
+ /* Block time was set outside an event source traversal, caller has specified a waittime */
+ blockTimeWasSet = tsdPtr->blockTimeSet;
+
/*
- * No event flags is equivalent to TCL_ALL_EVENTS.
+ * Asynchronous event handlers are considered to be the highest priority
+ * events, and so must be invoked before we process events on the event
+ * queue.
*/
- if ((flags & TCL_ALL_EVENTS) == 0) {
- flags |= TCL_ALL_EVENTS;
+ if (flags & TCL_ASYNC_EVENTS) {
+ if (Tcl_AsyncReady()) {
+ (void) Tcl_AsyncInvoke(NULL, 0);
+ return 1;
+ }
+
+ /* Async only and don't wait - return */
+ if ( (flags & (TCL_ALL_EVENTS|TCL_DONT_WAIT))
+ == (TCL_ASYNC_EVENTS|TCL_DONT_WAIT) ) {
+ return 0;
+ }
}
/*
@@ -879,12 +1208,10 @@ Tcl_DoOneEvent(
tsdPtr->serviceMode = TCL_SERVICE_NONE;
/*
- * The core of this function is an infinite loop, even though we only
- * service one event. The reason for this is that we may be processing
- * events that don't do anything inside of Tcl.
+ * Main loop until servicing exact one event or block time resp.
+ * TCL_DONT_WAIT specified (infinite loop otherwise).
*/
-
- while (1) {
+ do {
/*
* If idle events are the only things to service, skip the main part
* of the loop and go directly to handle idle events (i.e. don't wait
@@ -892,12 +1219,12 @@ Tcl_DoOneEvent(
*/
if ((flags & TCL_ALL_EVENTS) == TCL_IDLE_EVENTS) {
- flags = TCL_IDLE_EVENTS | TCL_DONT_WAIT;
goto idleEvents;
}
/*
- * Ask Tcl to service a queued event, if there are any.
+ * Ask Tcl to service any asynchronous event handlers or
+ * queued event, if there are any.
*/
if (Tcl_ServiceEvent(flags)) {
@@ -911,11 +1238,18 @@ Tcl_DoOneEvent(
*/
if (flags & TCL_DONT_WAIT) {
+
+ /* don't need to wait/check for events too often */
+ #if TCL_CHECK_EVENT_SOURCE_THRESHOLD
+ if (!CheckSourceThreshold(tsdPtr)) {
+ goto idleEvents;
+ }
+ #endif
tsdPtr->blockTime.sec = 0;
tsdPtr->blockTime.usec = 0;
tsdPtr->blockTimeSet = 1;
- } else {
- tsdPtr->blockTimeSet = 0;
+ timePtr = &tsdPtr->blockTime;
+ goto wait; /* for notifier resp. system events */
}
/*
@@ -932,7 +1266,7 @@ Tcl_DoOneEvent(
}
tsdPtr->inTraversal = 0;
- if ((flags & TCL_DONT_WAIT) || tsdPtr->blockTimeSet) {
+ if (tsdPtr->blockTimeSet) {
timePtr = &tsdPtr->blockTime;
} else {
timePtr = NULL;
@@ -942,10 +1276,12 @@ Tcl_DoOneEvent(
* Wait for a new event or a timeout. If Tcl_WaitForEvent returns -1,
* we should abort Tcl_DoOneEvent.
*/
-
+ wait:
result = Tcl_WaitForEvent(timePtr);
if (result < 0) {
- result = 0;
+ if (blockTimeWasSet) {
+ result = 0;
+ }
break;
}
@@ -977,14 +1313,11 @@ Tcl_DoOneEvent(
idleEvents:
if (flags & TCL_IDLE_EVENTS) {
- if (TclServiceIdle()) {
+ if (TclServiceIdleEx(flags, INT_MAX)) {
result = 1;
break;
}
}
- if (flags & TCL_DONT_WAIT) {
- break;
- }
/*
* If Tcl_WaitForEvent has returned 1, indicating that one system
@@ -994,15 +1327,19 @@ Tcl_DoOneEvent(
* had the side effect of changing the variable (so the vwait can
* return and unwind properly).
*
- * NB: We will process idle events if any first, because otherwise we
- * might never do the idle events if the notifier always gets
- * system events.
+ * We can stop also if works in block to event mode (e. g. block time was
+ * set outside an event source, that means timeout was set so exit loop
+ * also without event/result).
*/
- if (result) {
+ result = 0;
+ if (blockTimeWasSet) {
break;
}
- }
+ } while ( !(flags & TCL_DONT_WAIT) );
+
+ /* Reset block time earliest at the end of event cycle */
+ tsdPtr->blockTimeSet = 0;
tsdPtr->serviceMode = oldMode;
return result;
@@ -1133,6 +1470,29 @@ Tcl_ThreadAlert(
}
/*
+ *----------------------------------------------------------------------
+ *
+ * Tcl_Sleep --
+ *
+ * Delay execution for the specified number of milliseconds.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Time passes.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+Tcl_Sleep(
+ int ms) /* Number of milliseconds to sleep. */
+{
+ TclpUSleep((Tcl_WideInt)ms * 1000);
+}
+
+/*
* Local Variables:
* mode: c
* c-basic-offset: 4
diff --git a/generic/tclTimer.c b/generic/tclTimer.c
index c10986a..81e79aa 100644
--- a/generic/tclTimer.c
+++ b/generic/tclTimer.c
@@ -13,22 +13,6 @@
#include "tclInt.h"
/*
- * For each timer callback that's pending there is one record of the following
- * type. The normal handlers (created by Tcl_CreateTimerHandler) are chained
- * together in a list sorted by time (earliest event first).
- */
-
-typedef struct TimerHandler {
- Tcl_Time time; /* When timer is to fire. */
- Tcl_TimerProc *proc; /* Function to call. */
- ClientData clientData; /* Argument to pass to proc. */
- Tcl_TimerToken token; /* Identifies handler so it can be deleted. */
- struct TimerHandler *nextPtr;
- /* Next event in queue, or NULL for end of
- * queue. */
-} TimerHandler;
-
-/*
* The data structure below is used by the "after" command to remember the
* command to be executed later. All of the pending "after" commands for an
* interpreter are linked together in a list.
@@ -40,15 +24,12 @@ typedef struct AfterInfo {
* interp in which command will be
* executed. */
Tcl_Obj *commandPtr; /* Command to execute. */
- int id; /* Integer identifier for command; used to
- * cancel it. */
- Tcl_TimerToken token; /* Used to cancel the "after" command. NULL
- * means that the command is run as an idle
- * handler rather than as a timer handler.
- * NULL means this is an "after idle" handler
- * rather than a timer handler. */
+ Tcl_Obj *selfPtr; /* Points to the handle object (self) */
+ unsigned int id; /* Integer identifier for command */
struct AfterInfo *nextPtr; /* Next in list of all "after" commands for
* this interpreter. */
+ struct AfterInfo *prevPtr; /* Prev in list of all "after" commands for
+ * this interpreter. */
} AfterInfo;
/*
@@ -63,23 +44,10 @@ typedef struct AfterAssocData {
AfterInfo *firstAfterPtr; /* First in list of all "after" commands still
* pending for this interpreter, or NULL if
* none. */
+ AfterInfo *lastAfterPtr; /* Last in list of all "after" commands. */
} AfterAssocData;
/*
- * There is one of the following structures for each of the handlers declared
- * in a call to Tcl_DoWhenIdle. All of the currently-active handlers are
- * linked together into a list.
- */
-
-typedef struct IdleHandler {
- Tcl_IdleProc *proc; /* Function to call. */
- ClientData clientData; /* Value to pass to proc. */
- int generation; /* Used to distinguish older handlers from
- * recently-created ones. */
- struct IdleHandler *nextPtr;/* Next in list of active handlers. */
-} IdleHandler;
-
-/*
* The timer and idle queues are per-thread because they are associated with
* the notifier, which is also per-thread.
*
@@ -91,54 +59,48 @@ typedef struct IdleHandler {
* The structure defined below is used in this file only.
*/
-typedef struct ThreadSpecificData {
- TimerHandler *firstTimerHandlerPtr; /* First event in queue. */
+typedef struct {
+ Tcl_WideInt relTimerBase; /* Time base of the first known relative */
+ /* timer, used to revert all events to the new
+ * base after possible time-jump (adjustment).*/
+ TclTimerEvent *promptList; /* First immediate event in queue. */
+ TclTimerEvent *promptTail; /* Last immediate event in queue. */
+ TclTimerEvent *relTimerList;/* First event in queue of relative timers. */
+ TclTimerEvent *relTimerTail;/* Last event in queue of relative timers. */
+ TclTimerEvent *absTimerList;/* First event in queue of absolute timers. */
+ TclTimerEvent *absTimerTail;/* Last event in queue of absolute timers. */
+ size_t timerListEpoch; /* Used for safe process of event queue (stop
+ * the cycle after modifying of event queue) */
int lastTimerId; /* Timer identifier of most recently created
- * timer. */
+ * timer event. */
int timerPending; /* 1 if a timer event is in the queue. */
- IdleHandler *idleList; /* First in list of all idle handlers. */
- IdleHandler *lastIdlePtr; /* Last in list (or NULL for empty list). */
- int idleGeneration; /* Used to fill in the "generation" fields of
- * IdleHandler structures. Increments each
- * time Tcl_DoOneEvent starts calling idle
- * handlers, so that all old handlers can be
+ TclTimerEvent *idleList; /* First in list of all idle handlers. */
+ TclTimerEvent *idleTail; /* Last in list (or NULL for empty list). */
+ size_t timerGeneration; /* Used to fill in the "generation" fields of */
+ size_t idleGeneration; /* timer or idle structures. Increments each
+ * time we place a new handler to queue inside,
+ * a new loop, so that all old handlers can be
* called without calling any of the new ones
* created by old ones. */
- int afterId; /* For unique identifiers of after events. */
+ unsigned int afterId; /* For unique identifiers of after events. */
} ThreadSpecificData;
static Tcl_ThreadDataKey dataKey;
/*
- * Helper macros for working with times. TCL_TIME_BEFORE encodes how to write
- * the ordering relation on (normalized) times, and TCL_TIME_DIFF_MS computes
- * the number of milliseconds difference between two times. Both macros use
- * both of their arguments multiple times, so make sure they are cheap and
- * side-effect free. The "prototypes" for these macros are:
- *
- * static int TCL_TIME_BEFORE(Tcl_Time t1, Tcl_Time t2);
- * static long TCL_TIME_DIFF_MS(Tcl_Time t1, Tcl_Time t2);
+ * Helper macros to wrap AfterInfo and handlers (and vice versa)
*/
-#define TCL_TIME_BEFORE(t1, t2) \
- (((t1).sec<(t2).sec) || ((t1).sec==(t2).sec && (t1).usec<(t2).usec))
-
-#define TCL_TIME_DIFF_MS(t1, t2) \
- (1000*((Tcl_WideInt)(t1).sec - (Tcl_WideInt)(t2).sec) + \
- ((long)(t1).usec - (long)(t2).usec)/1000)
+#define TclpTimerEvent2AfterInfo(ptr) \
+ ( (AfterInfo*)TclpTimerEvent2ExtraData(ptr) )
+#define TclpAfterInfo2TimerEvent(ptr) \
+ TclpExtraData2TimerEvent(ptr)
#define TCL_TIME_DIFF_MS_CEILING(t1, t2) \
(1000*((Tcl_WideInt)(t1).sec - (Tcl_WideInt)(t2).sec) + \
((long)(t1).usec - (long)(t2).usec + 999)/1000)
/*
- * Sleeps under that number of milliseconds don't get double-checked
- * and are done in exactly one Tcl_Sleep(). This to limit gettimeofday()s.
- */
-
-#define SLEEP_OFFLOAD_GETTIMEOFDAY 20
-
-/*
* The maximum number of milliseconds for each Tcl_Sleep call in AfterDelay.
* This is used to limit the maximum lag between interp limit and script
* cancellation checks.
@@ -152,16 +114,126 @@ static Tcl_ThreadDataKey dataKey;
static void AfterCleanupProc(ClientData clientData,
Tcl_Interp *interp);
-static int AfterDelay(Tcl_Interp *interp, Tcl_WideInt ms);
+static int AfterDelay(Tcl_Interp *interp, Tcl_WideInt usec,
+ int absolute);
static void AfterProc(ClientData clientData);
-static void FreeAfterPtr(AfterInfo *afterPtr);
-static AfterInfo * GetAfterEvent(AfterAssocData *assocPtr,
- Tcl_Obj *commandPtr);
+static void FreeAfterPtr(ClientData clientData);
+static AfterInfo * GetAfterEvent(AfterAssocData *assocPtr, Tcl_Obj *objPtr);
static ThreadSpecificData *InitTimer(void);
static void TimerExitProc(ClientData clientData);
-static int TimerHandlerEventProc(Tcl_Event *evPtr, int flags);
static void TimerCheckProc(ClientData clientData, int flags);
static void TimerSetupProc(ClientData clientData, int flags);
+
+static void AfterObj_DupInternalRep(Tcl_Obj *, Tcl_Obj *);
+static void AfterObj_FreeInternalRep(Tcl_Obj *);
+static void AfterObj_UpdateString(Tcl_Obj *);
+
+/*
+ * Type definition.
+ */
+
+Tcl_ObjType afterObjType = {
+ "after", /* name */
+ AfterObj_FreeInternalRep, /* freeIntRepProc */
+ AfterObj_DupInternalRep, /* dupIntRepProc */
+ AfterObj_UpdateString, /* updateStringProc */
+ NULL /* setFromAnyProc */
+};
+
+/*
+ *----------------------------------------------------------------------
+ */
+static void
+AfterObj_DupInternalRep(srcPtr, dupPtr)
+ Tcl_Obj *srcPtr;
+ Tcl_Obj *dupPtr;
+{
+ /*
+ * Because we should have only a single reference to the after event,
+ * we'll copy string representation only.
+ */
+ if (dupPtr->bytes == NULL) {
+ if (srcPtr->bytes == NULL) {
+ AfterObj_UpdateString(srcPtr);
+ }
+ if (srcPtr->bytes != tclEmptyStringRep) {
+ TclInitStringRep(dupPtr, srcPtr->bytes, srcPtr->length);
+ } else {
+ dupPtr->bytes = tclEmptyStringRep;
+ }
+ }
+}
+/*
+ *----------------------------------------------------------------------
+ */
+static void
+AfterObj_FreeInternalRep(objPtr)
+ Tcl_Obj *objPtr;
+{
+ /*
+ * Because we should always have a reference by active after event,
+ * so it is a triggered / canceled event - just reset type and pointers
+ */
+ objPtr->internalRep.twoPtrValue.ptr1 = NULL;
+ objPtr->internalRep.twoPtrValue.ptr2 = NULL;
+ objPtr->typePtr = NULL;
+
+ /* prevent no string representation bug */
+ if (objPtr->bytes == NULL) {
+ objPtr->length = 0;
+ objPtr->bytes = tclEmptyStringRep;
+ }
+}
+/*
+ *----------------------------------------------------------------------
+ */
+static void
+AfterObj_UpdateString(objPtr)
+ Tcl_Obj *objPtr;
+{
+ char buf[16 + TCL_INTEGER_SPACE];
+ int len;
+
+ AfterInfo *afterPtr = (AfterInfo*)objPtr->internalRep.twoPtrValue.ptr1;
+
+ /* if already triggered / canceled - equivalent not found, we can use empty */
+ if (!afterPtr) {
+ objPtr->length = 0;
+ objPtr->bytes = tclEmptyStringRep;
+ return;
+ }
+
+ len = sprintf(buf, "after#%u", afterPtr->id);
+
+ objPtr->length = len;
+ objPtr->bytes = ckalloc((size_t)++len);
+ if (objPtr->bytes)
+ memcpy(objPtr->bytes, buf, len);
+
+}
+/*
+ *----------------------------------------------------------------------
+ */
+Tcl_Obj*
+GetAfterObj(
+ AfterInfo *afterPtr)
+{
+ Tcl_Obj * objPtr = afterPtr->selfPtr;
+
+ if (objPtr != NULL) {
+ return objPtr;
+ }
+
+ TclNewObj(objPtr);
+ objPtr->typePtr = &afterObjType;
+ objPtr->bytes = NULL;
+ objPtr->internalRep.twoPtrValue.ptr1 = afterPtr;
+ objPtr->internalRep.twoPtrValue.ptr2 = NULL;
+ Tcl_IncrRefCount(objPtr);
+ afterPtr->selfPtr = objPtr;
+
+ return objPtr;
+};
/*
*----------------------------------------------------------------------
@@ -186,12 +258,140 @@ InitTimer(void)
if (tsdPtr == NULL) {
tsdPtr = TCL_TSD_INIT(&dataKey);
- Tcl_CreateEventSource(TimerSetupProc, TimerCheckProc, NULL);
+ Tcl_CreateEventSource(TimerSetupProc, TimerCheckProc, tsdPtr);
Tcl_CreateThreadExitHandler(TimerExitProc, NULL);
}
return tsdPtr;
}
+static void
+AttachTimerEvent(
+ ThreadSpecificData *tsdPtr,
+ TclTimerEvent *tmrEvent)
+{
+ TclTimerEvent **tmrList, **tmrTail;
+
+ tmrEvent->flags |= TCL_TMREV_LISTED;
+ if (tmrEvent->flags & TCL_TMREV_PROMPT) {
+ /* use timer generation, because usually no differences between
+ * call of "after 0" and "after 1" */
+ tmrEvent->generation = tsdPtr->timerGeneration;
+ /* attach to the prompt queue */
+ TclSpliceTailEx(tmrEvent, tsdPtr->promptList, tsdPtr->promptTail);
+ /* execute immediately: signal pending and set timer marker */
+ tsdPtr->timerPending = 1;
+ TclSetTimerEventMarker(0);
+ return;
+ }
+
+ if (tmrEvent->flags & TCL_TMREV_IDLE) {
+ /* idle generation */
+ tmrEvent->generation = tsdPtr->idleGeneration;
+ /* attach to the idle queue */
+ TclSpliceTailEx(tmrEvent, tsdPtr->idleList, tsdPtr->idleTail);
+ return;
+ }
+
+ /* current timer generation */
+ tmrEvent->generation = tsdPtr->timerGeneration;
+
+ /*
+ * Add the event to the queue in the correct position
+ * (ordered by event firing time).
+ */
+
+ tsdPtr->timerListEpoch++; /* signal - timer list was changed */
+
+ if (!(tmrEvent->flags & TCL_TMREV_AT)) {
+ tmrList = &tsdPtr->relTimerList;
+ tmrTail = &tsdPtr->relTimerTail;
+ } else {
+ tmrList = &tsdPtr->absTimerList;
+ tmrTail = &tsdPtr->absTimerTail;
+ }
+ /* if before current first (e. g. "after 1" before first "after 1000") */
+ if ( !(*tmrList) || tmrEvent->time < (*tmrList)->time) {
+ /* splice to the head */
+ TclSpliceInEx(tmrEvent, *tmrList, *tmrTail);
+ } else {
+ TclTimerEvent *tmrEventPos;
+ Tcl_WideInt usec = tmrEvent->time;
+ /* search from end as long as one with time before not found */
+ for (tmrEventPos = *tmrTail; tmrEventPos != NULL;
+ tmrEventPos = tmrEventPos->prevPtr) {
+ if (usec >= tmrEventPos->time) {
+ break;
+ }
+ }
+ /* normally it should be always true, because checked above, but ... */
+ if (tmrEventPos != NULL) {
+ /* insert after found element (with time before new) */
+ tmrEvent->prevPtr = tmrEventPos;
+ if ((tmrEvent->nextPtr = tmrEventPos->nextPtr)) {
+ tmrEventPos->nextPtr->prevPtr = tmrEvent;
+ } else {
+ *tmrTail = tmrEvent;
+ }
+ tmrEventPos->nextPtr = tmrEvent;
+ } else {
+ /* unexpected case, but ... splice to the head */
+ TclSpliceInEx(tmrEvent, *tmrList, *tmrTail);
+ }
+ }
+}
+
+static void
+DetachTimerEvent(
+ ThreadSpecificData *tsdPtr,
+ TclTimerEvent *tmrEvent)
+{
+ tmrEvent->flags &= ~TCL_TMREV_LISTED;
+ if (tmrEvent->flags & TCL_TMREV_PROMPT) {
+ /* prompt handler */
+ TclSpliceOutEx(tmrEvent, tsdPtr->promptList, tsdPtr->promptTail);
+ return;
+ }
+ if (tmrEvent->flags & TCL_TMREV_IDLE) {
+ /* idle handler */
+ TclSpliceOutEx(tmrEvent, tsdPtr->idleList, tsdPtr->idleTail);
+ return;
+ }
+ /* timer event-handler */
+ tsdPtr->timerListEpoch++; /* signal - timer list was changed */
+ if (!(tmrEvent->flags & TCL_TMREV_AT)) {
+ TclSpliceOutEx(tmrEvent, tsdPtr->relTimerList, tsdPtr->relTimerTail);
+ } else {
+ TclSpliceOutEx(tmrEvent, tsdPtr->absTimerList, tsdPtr->absTimerTail);
+ }
+}
+
+static Tcl_WideInt
+TimerMakeRelativeTime(
+ ThreadSpecificData *tsdPtr,
+ Tcl_WideInt usec)
+{
+ Tcl_WideInt now = TclpGetUTimeMonotonic();
+
+ /*
+ * We should have the ability to ajust end-time of relative events,
+ * for possible time-jumps.
+ */
+ if (tsdPtr->relTimerList) {
+ /*
+ * end-time = now + usec
+ * Adjust value of usec relative current base (to now), so
+ * end-time = base + relative event-time, which corresponds
+ * original end-time.
+ */
+ usec += now - tsdPtr->relTimerBase;
+ } else {
+ /* first event here - initial values (base/epoch) */
+ tsdPtr->relTimerBase = now;
+ }
+
+ return usec;
+}
+
/*
*----------------------------------------------------------------------
*
@@ -215,15 +415,20 @@ TimerExitProc(
{
ThreadSpecificData *tsdPtr = TclThreadDataKeyGet(&dataKey);
- Tcl_DeleteEventSource(TimerSetupProc, TimerCheckProc, NULL);
if (tsdPtr != NULL) {
- register TimerHandler *timerHandlerPtr;
+ Tcl_DeleteEventSource(TimerSetupProc, TimerCheckProc, tsdPtr);
- timerHandlerPtr = tsdPtr->firstTimerHandlerPtr;
- while (timerHandlerPtr != NULL) {
- tsdPtr->firstTimerHandlerPtr = timerHandlerPtr->nextPtr;
- ckfree(timerHandlerPtr);
- timerHandlerPtr = tsdPtr->firstTimerHandlerPtr;
+ while ((tsdPtr->promptTail) != NULL) {
+ TclpDeleteTimerEvent(tsdPtr->promptTail);
+ }
+ while ((tsdPtr->relTimerTail) != NULL) {
+ TclpDeleteTimerEvent(tsdPtr->relTimerTail);
+ }
+ while ((tsdPtr->absTimerTail) != NULL) {
+ TclpDeleteTimerEvent(tsdPtr->absTimerTail);
+ }
+ while ((tsdPtr->idleTail) != NULL) {
+ TclpDeleteTimerEvent(tsdPtr->idleTail);
}
}
}
@@ -253,20 +458,151 @@ Tcl_CreateTimerHandler(
Tcl_TimerProc *proc, /* Function to invoke. */
ClientData clientData) /* Arbitrary data to pass to proc. */
{
- Tcl_Time time;
+ register TclTimerEvent *tmrEvent;
+ Tcl_WideInt usec;
/*
- * Compute when the event should fire.
+ * Compute when the event should fire (avoid overflow).
*/
- Tcl_GetTime(&time);
- time.sec += milliseconds/1000;
- time.usec += (milliseconds%1000)*1000;
- if (time.usec >= 1000000) {
- time.usec -= 1000000;
- time.sec += 1;
+ if (milliseconds < 0x7FFFFFFFFFFFFFFFL / 1000) {
+ usec = (Tcl_WideInt)milliseconds*1000;
+ } else {
+ usec = 0x7FFFFFFFFFFFFFFFL;
+ }
+
+ tmrEvent = TclpCreateTimerEvent(usec, proc, NULL, 0, 0);
+ if (tmrEvent == NULL) {
+ return NULL;
}
- return TclCreateAbsoluteTimerHandler(&time, proc, clientData);
+ tmrEvent->clientData = clientData;
+
+ return tmrEvent->token;
+}
+
+/*
+ *--------------------------------------------------------------
+ *
+ * TclpCreateTimerEvent --
+ *
+ * Arrange for a given function to be invoked at or in a particular time
+ * in the future (microseconds).
+ *
+ * Results:
+ * The return value is a handler entry of the timer event, which may be
+ * used to access the event entry, e. g. delete the event before it fires.
+ *
+ * Side effects:
+ * When the time or offset in timePtr has been reached, proc will be invoked
+ * exactly once.
+ *
+ *--------------------------------------------------------------
+ */
+
+TclTimerEvent*
+TclpCreateTimerEvent(
+ Tcl_WideInt usec, /* Time to be invoked (absolute/relative) */
+ Tcl_TimerProc *proc, /* Function to invoke */
+ Tcl_TimerDeleteProc *deleteProc,/* Function to cleanup */
+ size_t extraDataSize, /* Size of extra data to allocate */
+ int flags) /* Flags corresponding type of event */
+{
+ register TclTimerEvent *tmrEvent;
+ ThreadSpecificData *tsdPtr;
+
+ tsdPtr = InitTimer();
+ tmrEvent = (TclTimerEvent *)ckalloc(
+ sizeof(TclTimerEvent) + extraDataSize);
+ if (tmrEvent == NULL) {
+ return NULL;
+ }
+
+ if (usec <= 0 && !(flags & (TCL_TMREV_AT|TCL_TMREV_PROMPT|TCL_TMREV_IDLE))) {
+ usec = 0;
+ flags |= TCL_TMREV_PROMPT;
+ }
+
+ /*
+ * Fill in fields for the event.
+ */
+
+ tmrEvent->proc = proc;
+ tmrEvent->deleteProc = deleteProc;
+ tmrEvent->clientData = TclpTimerEvent2ExtraData(tmrEvent);
+ tmrEvent->flags = flags & (TCL_TMREV_AT|TCL_TMREV_PROMPT|TCL_TMREV_IDLE);
+ tsdPtr->lastTimerId++;
+ tmrEvent->token = (Tcl_TimerToken) INT2PTR(tsdPtr->lastTimerId);
+
+ /*
+ * If TCL_TMREV_AT (and TCL_TMREV_PROMPT) are not specified, event observes
+ * due-time considering possible time-jump.
+ */
+ if (!(flags & (TCL_TMREV_AT|TCL_TMREV_PROMPT|TCL_TMREV_IDLE))) {
+ /* relative event - realign time using current relative base */
+ usec = TimerMakeRelativeTime(tsdPtr, usec);
+ }
+
+ tmrEvent->time = usec;
+ tmrEvent->refCount = 0;
+
+ /*
+ * Attach the event to the corresponding queue in the correct position
+ * (ordered by event firing time, if time specified).
+ */
+
+ AttachTimerEvent(tsdPtr, tmrEvent);
+
+ return tmrEvent;
+}
+
+/*
+ *--------------------------------------------------------------
+ *
+ * TclpCreatePromptTimerEvent --
+ *
+ * Arrange for proc to be invoked delayed (but prompt) as timer event,
+ * without time ("after 0").
+ * Or as idle event (the next time the system is idle i.e., just
+ * before the next time that Tcl_DoOneEvent would have to wait for
+ * something to happen).
+ *
+ * Providing the flag TCL_TMREV_PROMPT ensures that timer event-handler
+ * will be queued immediately to guarantee the execution of timer-event
+ * as soon as possible
+ *
+ * Results:
+ * Returns the created timer entry.
+ *
+ * Side effects:
+ * None.
+ *
+ *--------------------------------------------------------------
+ */
+
+TclTimerEvent *
+TclpCreatePromptTimerEvent(
+ Tcl_TimerProc *proc, /* Function to invoke. */
+ Tcl_TimerDeleteProc *deleteProc, /* Function to cleanup */
+ size_t extraDataSize,
+ int flags)
+{
+ register TclTimerEvent *tmrEvent;
+ ThreadSpecificData *tsdPtr = InitTimer();
+
+ tmrEvent = (TclTimerEvent *) ckalloc(sizeof(TclTimerEvent) + extraDataSize);
+ if (tmrEvent == NULL) {
+ return NULL;
+ }
+ tmrEvent->proc = proc;
+ tmrEvent->deleteProc = deleteProc;
+ tmrEvent->clientData = TclpTimerEvent2ExtraData(tmrEvent);
+ tmrEvent->flags = flags;
+ tmrEvent->time = 0;
+ tmrEvent->refCount = 0;
+
+ AttachTimerEvent(tsdPtr, tmrEvent);
+
+ return tmrEvent;
}
/*
@@ -275,11 +611,11 @@ Tcl_CreateTimerHandler(
* TclCreateAbsoluteTimerHandler --
*
* Arrange for a given function to be invoked at a particular time in the
- * future.
+ * future (absolute time).
*
* Results:
- * The return value is a token for the timer event, which may be used to
- * delete the event before it fires.
+ * The return value is a token of the timer event, which
+ * may be used to delete the event before it fires.
*
* Side effects:
* When the time in timePtr has been reached, proc will be invoked
@@ -294,42 +630,73 @@ TclCreateAbsoluteTimerHandler(
Tcl_TimerProc *proc,
ClientData clientData)
{
- register TimerHandler *timerHandlerPtr, *tPtr2, *prevPtr;
- ThreadSpecificData *tsdPtr = InitTimer();
-
- timerHandlerPtr = ckalloc(sizeof(TimerHandler));
+ register TclTimerEvent *tmrEvent;
+ Tcl_WideInt usec;
/*
- * Fill in fields for the event.
+ * Compute when the event should fire (avoid overflow).
*/
- memcpy(&timerHandlerPtr->time, timePtr, sizeof(Tcl_Time));
- timerHandlerPtr->proc = proc;
- timerHandlerPtr->clientData = clientData;
- tsdPtr->lastTimerId++;
- timerHandlerPtr->token = (Tcl_TimerToken) INT2PTR(tsdPtr->lastTimerId);
+ if (timePtr->sec < 0x7FFFFFFFFFFFFFFFL / 1000000) {
+ usec = (((Tcl_WideInt)timePtr->sec) * 1000000) + timePtr->usec;
+ } else {
+ usec = 0x7FFFFFFFFFFFFFFFL;
+ }
+
+ tmrEvent = TclpCreateTimerEvent(usec, proc, NULL, 0, TCL_TMREV_AT);
+ if (tmrEvent == NULL) {
+ return NULL;
+ }
+ tmrEvent->clientData = clientData;
+
+ return tmrEvent->token;
+}
+
+/*
+ *--------------------------------------------------------------
+ *
+ * TclCreateRelativeTimerHandler --
+ *
+ * Arrange for a given function to be invoked in a particular time offset
+ * in the future.
+ *
+ * Results:
+ * The return value is token of the timer event, which
+ * may be used to delete the event before it fires.
+ *
+ * Side effects:
+ * In contrary to absolute timer functions operate on relative time.
+ *
+ *--------------------------------------------------------------
+ */
+
+Tcl_TimerToken
+TclCreateTimerHandler(
+ Tcl_Time *timePtr,
+ Tcl_TimerProc *proc,
+ ClientData clientData,
+ int flags)
+{
+ register TclTimerEvent *tmrEvent;
+ Tcl_WideInt usec;
/*
- * Add the event to the queue in the correct position
- * (ordered by event firing time).
+ * Compute when the event should fire (avoid overflow).
*/
- for (tPtr2 = tsdPtr->firstTimerHandlerPtr, prevPtr = NULL; tPtr2 != NULL;
- prevPtr = tPtr2, tPtr2 = tPtr2->nextPtr) {
- if (TCL_TIME_BEFORE(timerHandlerPtr->time, tPtr2->time)) {
- break;
- }
- }
- timerHandlerPtr->nextPtr = tPtr2;
- if (prevPtr == NULL) {
- tsdPtr->firstTimerHandlerPtr = timerHandlerPtr;
+ if (timePtr->sec < 0x7FFFFFFFFFFFFFFFL / 1000000) {
+ usec = (((Tcl_WideInt)timePtr->sec) * 1000000) + timePtr->usec;
} else {
- prevPtr->nextPtr = timerHandlerPtr;
+ usec = 0x7FFFFFFFFFFFFFFFL;
}
- TimerSetupProc(NULL, TCL_ALL_EVENTS);
+ tmrEvent = TclpCreateTimerEvent(usec, proc, NULL, 0, flags);
+ if (tmrEvent == NULL) {
+ return NULL;
+ }
+ tmrEvent->clientData = clientData;
- return timerHandlerPtr->token;
+ return tmrEvent->token;
}
/*
@@ -353,30 +720,180 @@ TclCreateAbsoluteTimerHandler(
void
Tcl_DeleteTimerHandler(
Tcl_TimerToken token) /* Result previously returned by
- * Tcl_DeleteTimerHandler. */
+ * Tcl_CreateTimerHandler. */
{
- register TimerHandler *timerHandlerPtr, *prevPtr;
+ register TclTimerEvent *tmrEvent;
ThreadSpecificData *tsdPtr = InitTimer();
if (token == NULL) {
return;
}
- for (timerHandlerPtr = tsdPtr->firstTimerHandlerPtr, prevPtr = NULL;
- timerHandlerPtr != NULL; prevPtr = timerHandlerPtr,
- timerHandlerPtr = timerHandlerPtr->nextPtr) {
- if (timerHandlerPtr->token != token) {
+ for (tmrEvent = tsdPtr->relTimerTail;
+ tmrEvent != NULL;
+ tmrEvent = tmrEvent->prevPtr
+ ) {
+ if (tmrEvent->token != token) {
continue;
}
- if (prevPtr == NULL) {
- tsdPtr->firstTimerHandlerPtr = timerHandlerPtr->nextPtr;
- } else {
- prevPtr->nextPtr = timerHandlerPtr->nextPtr;
+
+ TclpDeleteTimerEvent(tmrEvent);
+ return;
+ }
+
+ for (tmrEvent = tsdPtr->absTimerTail;
+ tmrEvent != NULL;
+ tmrEvent = tmrEvent->prevPtr
+ ) {
+ if (tmrEvent->token != token) {
+ continue;
}
- ckfree(timerHandlerPtr);
+
+ TclpDeleteTimerEvent(tmrEvent);
return;
}
}
+
+
+/*
+ *--------------------------------------------------------------
+ *
+ * TclpDeleteTimerEvent --
+ *
+ * Delete a previously-registered prompt, timer or idle handler.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Destroy the timer callback, so that its associated function will
+ * not be called. If the callback has already fired this will be executed
+ * internally.
+ *
+ *--------------------------------------------------------------
+ */
+
+void
+TclpDeleteTimerEvent(
+ TclTimerEvent *tmrEvent) /* Result previously returned by */
+ /* TclpCreateTimerEvent or derivatives. */
+{
+ ThreadSpecificData *tsdPtr;
+
+ if (tmrEvent == NULL) {
+ return;
+ }
+
+ tsdPtr = InitTimer();
+
+ /* detach from list */
+ if (tmrEvent->flags & TCL_TMREV_LISTED) {
+ DetachTimerEvent(tsdPtr, tmrEvent);
+ }
+
+ /* free it via deleteProc and ckfree */
+ if (tmrEvent->deleteProc && !(tmrEvent->flags & TCL_TMREV_DELETE)) {
+ /*
+ * Mark this entry will be deleted, so it can avoid double delete and
+ * caller can check in delete callback, the time entry handle is still
+ * the same (was not overriden in some recursive async-envent).
+ */
+ tmrEvent->flags |= TCL_TMREV_DELETE;
+ (*tmrEvent->deleteProc)(tmrEvent->clientData);
+ }
+
+ /* if frozen somewhere (nested service cycle) */
+ if (tmrEvent->refCount > 0) {
+ /* do nothing - event will be automatically deleted hereafter */
+ return;
+ }
+
+ ckfree(tmrEvent);
+}
+
+TclTimerEvent *
+TclpProlongTimerEvent(
+ TclTimerEvent *tmrEvent,
+ Tcl_WideInt usec,
+ int flags)
+{
+#if 0
+ return NULL;
+#else
+ ThreadSpecificData *tsdPtr = InitTimer();
+
+ if (tmrEvent->flags & TCL_TMREV_DELETE) {
+ return NULL;
+ }
+ /* if still belong to the queue, detach it from corresponding list */
+ if (tmrEvent->flags & TCL_TMREV_LISTED) {
+ DetachTimerEvent(tsdPtr, tmrEvent);
+ }
+ /* set wanted flags and prolong */
+ tmrEvent->flags |= (flags & (TCL_TMREV_AT|TCL_TMREV_PROMPT|TCL_TMREV_IDLE));
+ /* new firing time */
+ if (!(flags & (TCL_TMREV_PROMPT|TCL_TMREV_IDLE))) {
+ /* if relative event - realign time using current relative base */
+ if (!(flags & TCL_TMREV_AT)) {
+ usec = TimerMakeRelativeTime(tsdPtr, usec);
+ }
+ tmrEvent->time = usec;
+ }
+ /* attach to the queue again (new generation) */
+ AttachTimerEvent(tsdPtr, tmrEvent);
+ return tmrEvent;
+#endif
+}
+
+/*
+ *--------------------------------------------------------------
+ *
+ * TimerGetDueTime --
+ *
+ * Find the execution time offset of first relative or absolute timer
+ * starting from given heads.
+ *
+ * Results:
+ * A wide integer representing the due time (as microseconds) of first
+ * timer event to execute.
+ *
+ * Side effects:
+ * If time-jump recognized, may adjust the base for relative timers.
+ *
+ *--------------------------------------------------------------
+ */
+
+static Tcl_WideInt
+TimerGetDueTime(
+ ThreadSpecificData *tsdPtr,
+ TclTimerEvent *relTimerList,
+ TclTimerEvent *absTimerList,
+ TclTimerEvent **dueEventPtr)
+{
+ TclTimerEvent *tmrEvent;
+ Tcl_WideInt timeOffs = 0x7FFFFFFFFFFFFFFFL;
+
+ /* find shortest due-time */
+ if ((tmrEvent = relTimerList) != NULL) {
+ /* offset to now (monotonic base) */
+ timeOffs = tsdPtr->relTimerBase + tmrEvent->time
+ - TclpGetUTimeMonotonic();
+ }
+ if (absTimerList) {
+ Tcl_WideInt absOffs;
+ /* offset to now (real-time base) */
+ absOffs = absTimerList->time - TclpGetMicroseconds();
+ if (!tmrEvent || absOffs < timeOffs) {
+ tmrEvent = absTimerList;
+ timeOffs = absOffs;
+ }
+ }
+
+ if (dueEventPtr) {
+ *dueEventPtr = tmrEvent;
+ }
+ return timeOffs;
+}
/*
*----------------------------------------------------------------------
@@ -398,37 +915,65 @@ Tcl_DeleteTimerHandler(
static void
TimerSetupProc(
- ClientData data, /* Not used. */
+ ClientData data, /* Specific data. */
int flags) /* Event flags as passed to Tcl_DoOneEvent. */
{
Tcl_Time blockTime;
- ThreadSpecificData *tsdPtr = InitTimer();
+ ThreadSpecificData *tsdPtr = (ThreadSpecificData *)data;
- if (((flags & TCL_IDLE_EVENTS) && tsdPtr->idleList)
- || ((flags & TCL_TIMER_EVENTS) && tsdPtr->timerPending)) {
+ if (tsdPtr == NULL) { tsdPtr = InitTimer(); };
+
+ if ( ((flags & TCL_TIMER_EVENTS) && (tsdPtr->timerPending || tsdPtr->promptList))
+ || ((flags & TCL_IDLE_EVENTS) && tsdPtr->idleList )
+ ) {
/*
- * There is an idle handler or a pending timer event, so just poll.
+ * There is a pending timer event or an idle handler, so just poll.
*/
blockTime.sec = 0;
blockTime.usec = 0;
- } else if ((flags & TCL_TIMER_EVENTS) && tsdPtr->firstTimerHandlerPtr) {
+ } else if (
+ (flags & TCL_TIMER_EVENTS)
+ && (tsdPtr->relTimerList || tsdPtr->absTimerList)
+ ) {
/*
* Compute the timeout for the next timer on the list.
*/
+ Tcl_WideInt timeOffs;
- Tcl_GetTime(&blockTime);
- blockTime.sec = tsdPtr->firstTimerHandlerPtr->time.sec - blockTime.sec;
- blockTime.usec = tsdPtr->firstTimerHandlerPtr->time.usec -
- blockTime.usec;
- if (blockTime.usec < 0) {
- blockTime.sec -= 1;
- blockTime.usec += 1000000;
- }
- if (blockTime.sec < 0) {
+ timeOffs = TimerGetDueTime(tsdPtr,
+ tsdPtr->relTimerList, tsdPtr->absTimerList, NULL);
+
+ #ifdef TMR_RES_TOLERANCE
+ /* consider timer resolution tolerance (avoid busy wait) */
+ timeOffs -= ((timeOffs <= 1000000) ? timeOffs : 1000000) *
+ TMR_RES_TOLERANCE / 100;
+ #endif
+
+ if (timeOffs > 0) {
+ blockTime.sec = 0;
+ if (timeOffs >= 1000000) {
+ /*
+ * Note we use monotonic time by all wait functions, so to
+ * avoid too long wait by the absolute timers (to be able
+ * to trigger it) if time jumped to the expected time, just
+ * let block for maximal 1s if absolute timers available.
+ */
+ if (tsdPtr->absTimerList) {
+ /* we've some absolute timers - won't wait longer as 1s. */
+ timeOffs = 1000000;
+ }
+ blockTime.sec = (long) (timeOffs / 1000000);
+ blockTime.usec = (unsigned long)(timeOffs % 1000000);
+ } else {
+ blockTime.sec = 0;
+ blockTime.usec = (unsigned long)timeOffs;
+ }
+ } else {
blockTime.sec = 0;
blockTime.usec = 0;
}
+
} else {
return;
}
@@ -442,8 +987,7 @@ TimerSetupProc(
* TimerCheckProc --
*
* This function is called by Tcl_DoOneEvent to check the timer event
- * source for events. This routine checks both the idle and after timer
- * lists.
+ * source for events. This routine checks the first timer in the list.
*
* Results:
* None.
@@ -456,59 +1000,65 @@ TimerSetupProc(
static void
TimerCheckProc(
- ClientData data, /* Not used. */
+ ClientData data, /* Specific data. */
int flags) /* Event flags as passed to Tcl_DoOneEvent. */
{
- Tcl_Event *timerEvPtr;
- Tcl_Time blockTime;
- ThreadSpecificData *tsdPtr = InitTimer();
+ Tcl_WideInt timeOffs = 0;
+ ThreadSpecificData *tsdPtr = (ThreadSpecificData *)data;
- if ((flags & TCL_TIMER_EVENTS) && tsdPtr->firstTimerHandlerPtr) {
- /*
- * Compute the timeout for the next timer on the list.
- */
+ if (!(flags & TCL_TIMER_EVENTS)) {
+ return;
+ }
- Tcl_GetTime(&blockTime);
- blockTime.sec = tsdPtr->firstTimerHandlerPtr->time.sec - blockTime.sec;
- blockTime.usec = tsdPtr->firstTimerHandlerPtr->time.usec -
- blockTime.usec;
- if (blockTime.usec < 0) {
- blockTime.sec -= 1;
- blockTime.usec += 1000000;
- }
- if (blockTime.sec < 0) {
- blockTime.sec = 0;
- blockTime.usec = 0;
- }
+ if (tsdPtr == NULL) { tsdPtr = InitTimer(); };
- /*
- * If the first timer has expired, stick an event on the queue.
- */
+ /* If already pending (or prompt-events) */
+ if (tsdPtr->timerPending || tsdPtr->promptList) {
+ goto mark;
+ }
- if (blockTime.sec == 0 && blockTime.usec == 0 &&
- !tsdPtr->timerPending) {
- tsdPtr->timerPending = 1;
- timerEvPtr = ckalloc(sizeof(Tcl_Event));
- timerEvPtr->proc = TimerHandlerEventProc;
- Tcl_QueueEvent(timerEvPtr, TCL_QUEUE_TAIL);
- }
+ /*
+ * Verify the first timer on the queue.
+ */
+
+ if (!tsdPtr->relTimerList && !tsdPtr->absTimerList) {
+ return;
+ }
+
+ timeOffs = TimerGetDueTime(tsdPtr,
+ tsdPtr->relTimerList, tsdPtr->absTimerList, NULL);
+
+#ifdef TMR_RES_TOLERANCE
+ /* consider timer resolution tolerance (avoid busy wait) */
+ timeOffs -= ((timeOffs <= 1000000) ? timeOffs : 1000000) *
+ TMR_RES_TOLERANCE / 100;
+#endif
+
+ /*
+ * If the first timer has expired, stick an event on the queue.
+ */
+ if (timeOffs <= 0) {
+ mark:
+ TclSetTimerEventMarker(flags); /* force timer execution */
+ tsdPtr->timerPending = 1;
}
}
/*
*----------------------------------------------------------------------
*
- * TimerHandlerEventProc --
+ * TclServiceTimerEvents --
*
- * This function is called by Tcl_ServiceEvent when a timer event reaches
- * the front of the event queue. This function handles the event by
+ * This function is called by Tcl_ServiceEvent when a timer events should
+ * be processed. This function handles the event by
* invoking the callbacks for all timers that are ready.
*
* Results:
* Returns 1 if the event was handled, meaning it should be removed from
- * the queue. Returns 0 if the event was not handled, meaning it should
- * stay on the queue. The only time the event isn't handled is if the
- * TCL_TIMER_EVENTS flag bit isn't set.
+ * the queue.
+ * Returns 0 if the event was not handled (no timer events).
+ * Returns -1 if pending timer events available, meaning the marker should
+ * stay on the head of queue.
*
* Side effects:
* Whatever the timer handler callback functions do.
@@ -516,25 +1066,17 @@ TimerCheckProc(
*----------------------------------------------------------------------
*/
-static int
-TimerHandlerEventProc(
- Tcl_Event *evPtr, /* Event to service. */
- int flags) /* Flags that indicate what events to handle,
- * such as TCL_FILE_EVENTS. */
+int
+TclServiceTimerEvents(void)
{
- TimerHandler *timerHandlerPtr, **nextPtrPtr;
- Tcl_Time time;
- int currentTimerId;
+ TclTimerEvent *tmrEvent, *relTimerList, *absTimerList;
+ size_t currentGeneration, currentEpoch;
+ int result = 0;
+ int prevTmrPending;
ThreadSpecificData *tsdPtr = InitTimer();
- /*
- * Do nothing if timers aren't enabled. This leaves the event on the
- * queue, so we will get to it as soon as ServiceEvents() is called with
- * timers enabled.
- */
-
- if (!(flags & TCL_TIMER_EVENTS)) {
- return 0;
+ if (!tsdPtr->timerPending) {
+ return 0; /* no timer events */
}
/*
@@ -543,9 +1085,7 @@ TimerHandlerEventProc(
* 1. New handlers can get added to the list while the current one is
* being processed. If new ones get added, we don't want to process
* them during this pass through the list to avoid starving other event
- * sources. This is implemented using the token number in the handler:
- * new handlers will have a newer token than any of the ones currently
- * on the list.
+ * sources. This is implemented using check of the generation epoch.
* 2. The handler can call Tcl_DoOneEvent, so we have to remove the
* handler from the list before calling it. Otherwise an infinite loop
* could result.
@@ -562,39 +1102,140 @@ TimerHandlerEventProc(
* timers appearing before later ones.
*/
+ currentGeneration = tsdPtr->timerGeneration++;
tsdPtr->timerPending = 0;
- currentTimerId = tsdPtr->lastTimerId;
- Tcl_GetTime(&time);
- while (1) {
- nextPtrPtr = &tsdPtr->firstTimerHandlerPtr;
- timerHandlerPtr = tsdPtr->firstTimerHandlerPtr;
- if (timerHandlerPtr == NULL) {
- break;
+
+ /* First process all prompt (immediate) events */
+ while ((tmrEvent = tsdPtr->promptList) != NULL
+ && tmrEvent->generation <= currentGeneration
+ ) {
+ /* freeze / detach entry from the owner's list */
+ tmrEvent->refCount++;
+ tmrEvent->flags &= ~TCL_TMREV_LISTED;
+ TclSpliceOutEx(tmrEvent, tsdPtr->promptList, tsdPtr->promptTail);
+ /* reset current timer pending (correct process nested wait event) */
+ prevTmrPending = tsdPtr->timerPending;
+ tsdPtr->timerPending = 0;
+ /* execute event */
+ (*tmrEvent->proc)(tmrEvent->clientData);
+ result = 1;
+ /* restore current timer pending */
+ tsdPtr->timerPending += prevTmrPending;
+ /* unfreeze / if used somewhere else (nested) or prolongation (reattached) */
+ if (tmrEvent->refCount-- > 1 || (tmrEvent->flags & TCL_TMREV_LISTED)) {
+ continue;
+ };
+ /* free it via deleteProc and ckfree */
+ if (tmrEvent->deleteProc && !(tmrEvent->flags & TCL_TMREV_DELETE)) {
+ tmrEvent->flags |= TCL_TMREV_DELETE;
+ (*tmrEvent->deleteProc)(tmrEvent->clientData);
}
+ ckfree(tmrEvent);
+ }
+
+ /* if stil pending prompt events (new generation) - repeat event cycle as
+ * soon as possible */
+ if (tsdPtr->promptList) {
+ tsdPtr->timerPending = 1;
+ return -1;
+ }
- if (TCL_TIME_BEFORE(time, timerHandlerPtr->time)) {
+ /* Hereafter all relative and absolute timer events with time before now */
+ relTimerList = tsdPtr->relTimerList;
+ absTimerList = tsdPtr->absTimerList;
+ while (relTimerList || absTimerList) {
+ Tcl_WideInt timeOffs;
+
+ /* find timer (absolute/relative) with shortest due-time */
+ timeOffs = TimerGetDueTime(tsdPtr,
+ relTimerList, absTimerList, &tmrEvent);
+ /* the same tolerance logic as in TimerSetupProc/TimerCheckProc */
+ #ifdef TMR_RES_TOLERANCE
+ timeOffs -= ((timeOffs <= 1000000) ? timeOffs : 1000000) *
+ TMR_RES_TOLERANCE / 100;
+ #endif
+ /* still not reached */
+ if (timeOffs > 0) {
break;
}
+ /* for the next iteration */
+ if (tmrEvent == relTimerList) {
+ relTimerList = tmrEvent->nextPtr;
+ } else {
+ absTimerList = tmrEvent->nextPtr;
+ }
+
/*
- * Bail out if the next timer is of a newer generation.
+ * Bypass timers of newer generation.
*/
- if ((currentTimerId - PTR2INT(timerHandlerPtr->token)) < 0) {
- break;
+ if (tmrEvent->generation > currentGeneration) {
+ /* increase pending to signal repeat */
+ tsdPtr->timerPending++;
+ continue;
}
+ tsdPtr->timerListEpoch++; /* signal - timer list was changed */
+ currentEpoch = tsdPtr->timerListEpoch; /* save it to compare */
+
/*
* Remove the handler from the queue before invoking it, to avoid
* potential reentrancy problems.
*/
+ tmrEvent->refCount++; /* freeze */
+ tmrEvent->flags &= ~TCL_TMREV_LISTED;
+ if (!(tmrEvent->flags & TCL_TMREV_AT)) {
+ TclSpliceOutEx(tmrEvent,
+ tsdPtr->relTimerList, tsdPtr->relTimerTail);
+ } else {
+ TclSpliceOutEx(tmrEvent,
+ tsdPtr->absTimerList, tsdPtr->absTimerTail);
+ }
+
+ /* reset current timer pending (correct process nested wait event) */
+ prevTmrPending = tsdPtr->timerPending;
+ tsdPtr->timerPending = 0;
+ /* invoke timer proc */
+ (*tmrEvent->proc)(tmrEvent->clientData);
+ result = 1;
+ /* restore current timer pending */
+ tsdPtr->timerPending += prevTmrPending;
+ /* unfreeze / if used somewhere else (nested) or prolongation (reattached) */
+ if (tmrEvent->refCount-- > 1 || (tmrEvent->flags & TCL_TMREV_LISTED)) {
+ goto nextEvent;
+ };
+ /* free it via deleteProc and ckfree */
+ if (tmrEvent->deleteProc && !(tmrEvent->flags & TCL_TMREV_DELETE)) {
+ tmrEvent->flags |= TCL_TMREV_DELETE;
+ (*tmrEvent->deleteProc)(tmrEvent->clientData);
+ }
+ ckfree(tmrEvent);
+
+ nextEvent:
+ /* be sure that timer-list was not changed inside the proc call */
+ if (currentEpoch != tsdPtr->timerListEpoch) {
+ /* timer-list was changed - stop processing */
+ tsdPtr->timerPending++;
+ break;
+ }
+ }
- *nextPtrPtr = timerHandlerPtr->nextPtr;
- timerHandlerPtr->proc(timerHandlerPtr->clientData);
- ckfree(timerHandlerPtr);
+ /* pending timer events, so mark (queue) timer events */
+ if (tsdPtr->timerPending >= 1) {
+ tsdPtr->timerPending = 1;
+ return -1;
}
- TimerSetupProc(NULL, TCL_TIMER_EVENTS);
- return 1;
+
+ /* Reset generation if both timer queue are empty */
+ if (!tsdPtr->promptList && !tsdPtr->relTimerList && !tsdPtr->absTimerList) {
+ tsdPtr->timerGeneration = 0;
+ }
+
+ /* Compute the next timeout (later via TimerSetupProc using the first timer). */
+ tsdPtr->timerPending = 0;
+
+ return result; /* processing done, again later via TimerCheckProc */
}
/*
@@ -615,31 +1256,16 @@ TimerHandlerEventProc(
*
*--------------------------------------------------------------
*/
-
void
Tcl_DoWhenIdle(
Tcl_IdleProc *proc, /* Function to invoke. */
ClientData clientData) /* Arbitrary value to pass to proc. */
{
- register IdleHandler *idlePtr;
- Tcl_Time blockTime;
- ThreadSpecificData *tsdPtr = InitTimer();
+ TclTimerEvent *idlePtr = TclpCreatePromptTimerEvent(proc, NULL, 0, TCL_TMREV_IDLE);
- idlePtr = ckalloc(sizeof(IdleHandler));
- idlePtr->proc = proc;
- idlePtr->clientData = clientData;
- idlePtr->generation = tsdPtr->idleGeneration;
- idlePtr->nextPtr = NULL;
- if (tsdPtr->lastIdlePtr == NULL) {
- tsdPtr->idleList = idlePtr;
- } else {
- tsdPtr->lastIdlePtr->nextPtr = idlePtr;
+ if (idlePtr) {
+ idlePtr->clientData = clientData;
}
- tsdPtr->lastIdlePtr = idlePtr;
-
- blockTime.sec = 0;
- blockTime.usec = 0;
- Tcl_SetMaxBlockTime(&blockTime);
}
/*
@@ -665,26 +1291,26 @@ Tcl_CancelIdleCall(
Tcl_IdleProc *proc, /* Function that was previously registered. */
ClientData clientData) /* Arbitrary value to pass to proc. */
{
- register IdleHandler *idlePtr, *prevPtr;
- IdleHandler *nextPtr;
+ register TclTimerEvent *idlePtr, *nextPtr;
ThreadSpecificData *tsdPtr = InitTimer();
- for (prevPtr = NULL, idlePtr = tsdPtr->idleList; idlePtr != NULL;
- prevPtr = idlePtr, idlePtr = idlePtr->nextPtr) {
- while ((idlePtr->proc == proc)
+ for (idlePtr = tsdPtr->idleList;
+ idlePtr != NULL;
+ idlePtr = nextPtr
+ ) {
+ nextPtr = idlePtr->nextPtr;
+ if ((idlePtr->proc == proc)
&& (idlePtr->clientData == clientData)) {
- nextPtr = idlePtr->nextPtr;
- ckfree(idlePtr);
- idlePtr = nextPtr;
- if (prevPtr == NULL) {
- tsdPtr->idleList = idlePtr;
- } else {
- prevPtr->nextPtr = idlePtr;
- }
- if (idlePtr == NULL) {
- tsdPtr->lastIdlePtr = prevPtr;
- return;
+ /* detach entry from the owner list */
+ idlePtr->flags &= ~TCL_TMREV_LISTED;
+ TclSpliceOutEx(idlePtr, tsdPtr->idleList, tsdPtr->idleTail);
+
+ /* free it via deleteProc and ckfree */
+ if (idlePtr->deleteProc && !(idlePtr->flags & TCL_TMREV_DELETE)) {
+ idlePtr->flags |= TCL_TMREV_DELETE;
+ (*idlePtr->deleteProc)(idlePtr->clientData);
}
+ ckfree(idlePtr);
}
}
}
@@ -692,7 +1318,7 @@ Tcl_CancelIdleCall(
/*
*----------------------------------------------------------------------
*
- * TclServiceIdle --
+ * TclServiceIdle -- , TclServiceIdleEx --
*
* This function is invoked by the notifier when it becomes idle. It will
* invoke all idle handlers that are present at the time the call is
@@ -709,19 +1335,19 @@ Tcl_CancelIdleCall(
*/
int
-TclServiceIdle(void)
+TclServiceIdleEx(
+ int flags,
+ int count)
{
- IdleHandler *idlePtr;
- int oldGeneration;
- Tcl_Time blockTime;
+ TclTimerEvent *idlePtr;
+ size_t currentGeneration;
ThreadSpecificData *tsdPtr = InitTimer();
- if (tsdPtr->idleList == NULL) {
+ if ((idlePtr = tsdPtr->idleList) == NULL) {
return 0;
}
- oldGeneration = tsdPtr->idleGeneration;
- tsdPtr->idleGeneration++;
+ currentGeneration = tsdPtr->idleGeneration++;
/*
* The code below is trickier than it may look, for the following reasons:
@@ -740,24 +1366,113 @@ TclServiceIdle(void)
* during the call.
*/
- for (idlePtr = tsdPtr->idleList;
- ((idlePtr != NULL)
- && ((oldGeneration - idlePtr->generation) >= 0));
- idlePtr = tsdPtr->idleList) {
- tsdPtr->idleList = idlePtr->nextPtr;
- if (tsdPtr->idleList == NULL) {
- tsdPtr->lastIdlePtr = NULL;
+ while (idlePtr->generation <= currentGeneration) {
+ /* freeze / detach entry from the owner's list */
+ idlePtr->refCount++;
+ idlePtr->flags &= ~TCL_TMREV_LISTED;
+ TclSpliceOutEx(idlePtr, tsdPtr->idleList, tsdPtr->idleTail);
+
+ /* execute event */
+ (*idlePtr->proc)(idlePtr->clientData);
+ /* unfreeze / if used somewhere else (nested) or prolongation (reattached) */
+ if (idlePtr->refCount-- > 1 || (idlePtr->flags & TCL_TMREV_LISTED)) {
+ goto nextEvent;
+ };
+ /* free it via deleteProc and ckfree */
+ if (idlePtr->deleteProc && !(idlePtr->flags & TCL_TMREV_DELETE)) {
+ idlePtr->flags |= TCL_TMREV_DELETE;
+ (*idlePtr->deleteProc)(idlePtr->clientData);
}
- idlePtr->proc(idlePtr->clientData);
ckfree(idlePtr);
+
+ nextEvent:
+ /*
+ * Stop processing idle if idle queue empty, count reached or other
+ * events queued (only if not idle events only to service).
+ */
+ if ( (idlePtr = tsdPtr->idleList) == NULL
+ || !--count
+ || ((flags & TCL_ALL_EVENTS) != TCL_IDLE_EVENTS
+ && TclPeekEventQueued(flags))
+ ) {
+ break;
+ }
}
- if (tsdPtr->idleList) {
- blockTime.sec = 0;
- blockTime.usec = 0;
- Tcl_SetMaxBlockTime(&blockTime);
+
+ /* Reset generation */
+ if (!tsdPtr->idleList) {
+ tsdPtr->idleGeneration = 0;
}
return 1;
}
+
+int
+TclServiceIdle(void)
+{
+ return TclServiceIdleEx(TCL_ALL_EVENTS, INT_MAX);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpGetUTimeFromObj --
+ *
+ * This function converts numeric tcl-object contains decimal milliseconds,
+ * (using milliseconds base) to time offset in microseconds,
+ *
+ * If input object contains double, the return time has microsecond
+ * precision.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * If possible leaves internal representation unchanged (e. g. integer).
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+TclpGetUTimeFromObj(
+ Tcl_Interp *interp, /* Current interpreter or NULL. */
+ Tcl_Obj *objPtr, /* Object to read numeric time (in units
+ * corresponding given factor). */
+ Tcl_WideInt *timePtr, /* Resulting time if converted (in microseconds). */
+ int factor) /* Current factor of the time-object:
+ * 1 - microseconds,
+ * 1000 - milliseconds,
+ * 1000000 - seconds */
+{
+ if (objPtr->typePtr != &tclDoubleType) {
+ Tcl_WideInt tm;
+ if (Tcl_GetWideIntFromObj(NULL, objPtr, &tm) == TCL_OK) {
+ if (tm < 0x7FFFFFFFFFFFFFFFL / factor) { /* avoid overflow */
+ *timePtr = (tm * factor);
+ return TCL_OK;
+ }
+ *timePtr = 0x7FFFFFFFFFFFFFFFL;
+ return TCL_OK;
+ }
+ }
+ if (1) {
+ double tm;
+ if (Tcl_GetDoubleFromObj(interp, objPtr, &tm) == TCL_OK) {
+ if (tm < 0x7FFFFFFFFFFFFFFFL / factor) { /* avoid overflow */
+ /* use precise as possible calculation by double (microseconds) */
+ if (factor == 1) {
+ *timePtr = (Tcl_WideInt)tm;
+ } else {
+ *timePtr = ((Tcl_WideInt)tm * factor) +
+ (((Tcl_WideInt)(tm*factor)) % factor);
+ }
+ return TCL_OK;
+ }
+ *timePtr = 0x7FFFFFFFFFFFFFFFL;
+ return TCL_OK;
+ }
+ }
+ return TCL_ERROR;
+}
/*
*----------------------------------------------------------------------
@@ -784,16 +1499,20 @@ Tcl_AfterObjCmd(
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
- Tcl_WideInt ms = 0; /* Number of milliseconds to wait */
- Tcl_Time wakeup;
+
+
+
+ Tcl_WideInt usec; /* Number of microseconds to wait (or time to wakeup) */
AfterInfo *afterPtr;
AfterAssocData *assocPtr;
int length;
int index;
- static const char *const afterSubCmds[] = {
- "cancel", "idle", "info", NULL
+ static const char *afterSubCmds[] = {
+ "at", "cancel", "idle", "info", NULL
+ };
+ enum afterSubCmds {
+ AFTER_AT, AFTER_CANCEL, AFTER_IDLE, AFTER_INFO
};
- enum afterSubCmds {AFTER_CANCEL, AFTER_IDLE, AFTER_INFO};
ThreadSpecificData *tsdPtr = InitTimer();
if (objc < 2) {
@@ -811,6 +1530,7 @@ Tcl_AfterObjCmd(
assocPtr = ckalloc(sizeof(AfterAssocData));
assocPtr->interp = interp;
assocPtr->firstAfterPtr = NULL;
+ assocPtr->lastAfterPtr = NULL;
Tcl_SetAssocData(interp, "tclAfter", AfterCleanupProc, assocPtr);
}
@@ -818,45 +1538,84 @@ Tcl_AfterObjCmd(
* First lets see if the command was passed a number as the first argument.
*/
- if (objv[1]->typePtr == &tclIntType
-#ifndef TCL_WIDE_INT_IS_LONG
- || objv[1]->typePtr == &tclWideIntType
-#endif
- || objv[1]->typePtr == &tclBignumType
- || (Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0,
- &index) != TCL_OK)) {
- index = -1;
- if (Tcl_GetWideIntFromObj(NULL, objv[1], &ms) != TCL_OK) {
- const char *arg = Tcl_GetString(objv[1]);
-
- Tcl_SetObjResult(interp, Tcl_ObjPrintf(
- "bad argument \"%s\": must be"
- " cancel, idle, info, or an integer", arg));
- Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "argument",
- arg, NULL);
- return TCL_ERROR;
- }
+ index = -1;
+ if ( ( TclObjIsIndexOfTable(objv[1], afterSubCmds)
+ || TclpGetUTimeFromObj(NULL, objv[1], &usec, 1000) != TCL_OK
+ )
+ && Tcl_GetIndexFromObj(NULL, objv[1], afterSubCmds, "", 0,
+ &index) != TCL_OK
+ ) {
+ const char *arg = Tcl_GetString(objv[1]);
+ Tcl_SetObjResult(interp, Tcl_ObjPrintf(
+ "bad argument \"%s\": must be "
+ "at, cancel, idle, info or a time", arg));
+ Tcl_SetErrorCode(interp, "TCL", "LOOKUP", "INDEX", "argument",
+ arg, NULL);
+ return TCL_ERROR;
}
- /*
- * At this point, either index = -1 and ms contains the number of ms
+ /*
+ * At this point, either index = -1 and usec contains the time
* to wait, or else index is the index of a subcommand.
*/
switch (index) {
- case -1: {
- if (ms < 0) {
- ms = 0;
+ case -1:
+ /* usec already contains time-offset from objv[1] */
+ /* relative time offset should be positive */
+ if (usec < 0) {
+ usec = 0;
}
if (objc == 2) {
- return AfterDelay(interp, ms);
+ /* after <offset> */
+ return AfterDelay(interp, usec, 0);
}
- afterPtr = ckalloc(sizeof(AfterInfo));
+ case AFTER_AT: {
+ TclTimerEvent *tmrEvent;
+ int flags = 0;
+ if (index == AFTER_AT) {
+ flags = TCL_TMREV_AT;
+ objc--;
+ objv++;
+ if (objc < 2) {
+ Tcl_WrongNumArgs(interp, 1, objv, "?option? time");
+ return TCL_ERROR;
+ }
+ /* get time from object, default factor for "at" - 1000000 (s) */
+ if (TclpGetUTimeFromObj(interp, objv[1], &usec, 1000000) != TCL_OK) {
+ return TCL_ERROR;
+ }
+ if (objc == 2) {
+ /* after at <time> */
+ return AfterDelay(interp, usec, flags);
+ }
+ }
+
+ if (usec || (index == AFTER_AT)) {
+ /* after ?at? <time|offset> <command> ... */
+ tmrEvent = TclpCreateTimerEvent(usec, AfterProc,
+ FreeAfterPtr, sizeof(AfterInfo), flags);
+ } else {
+ /* after 0 <command> ... */
+ tmrEvent = TclpCreatePromptTimerEvent(AfterProc,
+ FreeAfterPtr, sizeof(AfterInfo), TCL_TMREV_PROMPT);
+ }
+
+ if (tmrEvent == NULL) { /* error handled in panic */
+ return TCL_ERROR;
+ }
+ afterPtr = TclpTimerEvent2AfterInfo(tmrEvent);
+
+ /* attach to the list */
afterPtr->assocPtr = assocPtr;
+ TclSpliceTailEx(afterPtr,
+ assocPtr->firstAfterPtr, assocPtr->lastAfterPtr);
+ afterPtr->selfPtr = NULL;
+
if (objc == 3) {
afterPtr->commandPtr = objv[2];
} else {
- afterPtr->commandPtr = Tcl_ConcatObj(objc-2, objv+2);
+ afterPtr->commandPtr = Tcl_ConcatObj(objc-2, objv+2);
}
Tcl_IncrRefCount(afterPtr->commandPtr);
@@ -870,20 +1629,9 @@ Tcl_AfterObjCmd(
* around when wrap-around occurs.
*/
- afterPtr->id = tsdPtr->afterId;
- tsdPtr->afterId += 1;
- Tcl_GetTime(&wakeup);
- wakeup.sec += (long)(ms / 1000);
- wakeup.usec += ((long)(ms % 1000)) * 1000;
- if (wakeup.usec > 1000000) {
- wakeup.sec++;
- wakeup.usec -= 1000000;
- }
- afterPtr->token = TclCreateAbsoluteTimerHandler(&wakeup,
- AfterProc, afterPtr);
- afterPtr->nextPtr = assocPtr->firstAfterPtr;
- assocPtr->firstAfterPtr = afterPtr;
- Tcl_SetObjResult(interp, Tcl_ObjPrintf("after#%d", afterPtr->id));
+ afterPtr->id = tsdPtr->afterId++;
+
+ Tcl_SetObjResult(interp, GetAfterObj(afterPtr));
return TCL_OK;
}
case AFTER_CANCEL: {
@@ -895,94 +1643,116 @@ Tcl_AfterObjCmd(
Tcl_WrongNumArgs(interp, 2, objv, "id|command");
return TCL_ERROR;
}
+
+ afterPtr = NULL;
if (objc == 3) {
commandPtr = objv[2];
} else {
commandPtr = Tcl_ConcatObj(objc-2, objv+2);;
}
- command = Tcl_GetStringFromObj(commandPtr, &length);
- for (afterPtr = assocPtr->firstAfterPtr; afterPtr != NULL;
- afterPtr = afterPtr->nextPtr) {
- tempCommand = Tcl_GetStringFromObj(afterPtr->commandPtr,
- &tempLength);
- if ((length == tempLength)
+ if (commandPtr->typePtr == &afterObjType) {
+ afterPtr = (AfterInfo*)commandPtr->internalRep.twoPtrValue.ptr1;
+ } else {
+ command = Tcl_GetStringFromObj(commandPtr, &length);
+ for (afterPtr = assocPtr->lastAfterPtr;
+ afterPtr != NULL;
+ afterPtr = afterPtr->prevPtr
+ ) {
+ tempCommand = Tcl_GetStringFromObj(afterPtr->commandPtr,
+ &tempLength);
+ if ((length == tempLength)
&& !memcmp(command, tempCommand, (unsigned) length)) {
- break;
+ break;
+ }
}
- }
- if (afterPtr == NULL) {
- afterPtr = GetAfterEvent(assocPtr, commandPtr);
- }
- if (objc != 3) {
- Tcl_DecrRefCount(commandPtr);
- }
- if (afterPtr != NULL) {
- if (afterPtr->token != NULL) {
- Tcl_DeleteTimerHandler(afterPtr->token);
- } else {
- Tcl_CancelIdleCall(AfterProc, afterPtr);
+ if (afterPtr == NULL) {
+ afterPtr = GetAfterEvent(assocPtr, commandPtr);
+ }
+ if (objc != 3) {
+ Tcl_DecrRefCount(commandPtr);
}
- FreeAfterPtr(afterPtr);
+ }
+ if (afterPtr != NULL && afterPtr->assocPtr->interp == interp) {
+ TclpDeleteTimerEvent(TclpAfterInfo2TimerEvent(afterPtr));
}
break;
}
- case AFTER_IDLE:
+ case AFTER_IDLE: {
+ TclTimerEvent *idlePtr;
+
if (objc < 3) {
Tcl_WrongNumArgs(interp, 2, objv, "script ?script ...?");
return TCL_ERROR;
}
- afterPtr = ckalloc(sizeof(AfterInfo));
+
+ idlePtr = TclpCreatePromptTimerEvent(AfterProc,
+ FreeAfterPtr, sizeof(AfterInfo), TCL_TMREV_IDLE);
+ if (idlePtr == NULL) { /* error handled in panic */
+ return TCL_ERROR;
+ }
+ afterPtr = TclpTimerEvent2AfterInfo(idlePtr);
+
+ /* attach to the list */
afterPtr->assocPtr = assocPtr;
+ TclSpliceTailEx(afterPtr,
+ assocPtr->firstAfterPtr, assocPtr->lastAfterPtr);
+ afterPtr->selfPtr = NULL;
+
if (objc == 3) {
afterPtr->commandPtr = objv[2];
} else {
afterPtr->commandPtr = Tcl_ConcatObj(objc-2, objv+2);
}
Tcl_IncrRefCount(afterPtr->commandPtr);
- afterPtr->id = tsdPtr->afterId;
- tsdPtr->afterId += 1;
- afterPtr->token = NULL;
- afterPtr->nextPtr = assocPtr->firstAfterPtr;
- assocPtr->firstAfterPtr = afterPtr;
- Tcl_DoWhenIdle(AfterProc, afterPtr);
- Tcl_SetObjResult(interp, Tcl_ObjPrintf("after#%d", afterPtr->id));
- break;
- case AFTER_INFO:
+
+ afterPtr->id = tsdPtr->afterId++;
+
+ Tcl_SetObjResult(interp, GetAfterObj(afterPtr));
+
+ return TCL_OK;
+ };
+ case AFTER_INFO: {
+ Tcl_Obj *resultListPtr;
+
if (objc == 2) {
+ /* return list of all after-events */
Tcl_Obj *resultObj = Tcl_NewObj();
-
- for (afterPtr = assocPtr->firstAfterPtr; afterPtr != NULL;
- afterPtr = afterPtr->nextPtr) {
- if (assocPtr->interp == interp) {
- Tcl_ListObjAppendElement(NULL, resultObj, Tcl_ObjPrintf(
- "after#%d", afterPtr->id));
+ for (afterPtr = assocPtr->lastAfterPtr;
+ afterPtr != NULL;
+ afterPtr = afterPtr->prevPtr
+ ) {
+ if (assocPtr->interp != interp) {
+ continue;
}
+
+ Tcl_ListObjAppendElement(NULL, resultObj, GetAfterObj(afterPtr));
}
- Tcl_SetObjResult(interp, resultObj);
+
+ Tcl_SetObjResult(interp, resultObj);
return TCL_OK;
}
if (objc != 3) {
Tcl_WrongNumArgs(interp, 2, objv, "?id?");
return TCL_ERROR;
}
- afterPtr = GetAfterEvent(assocPtr, objv[2]);
- if (afterPtr == NULL) {
- const char *eventStr = TclGetString(objv[2]);
+ afterPtr = GetAfterEvent(assocPtr, objv[2]);
+ if (afterPtr == NULL || afterPtr->assocPtr->interp != interp) {
+ const char *eventStr = TclGetString(objv[2]);
+
Tcl_SetObjResult(interp, Tcl_ObjPrintf(
"event \"%s\" doesn't exist", eventStr));
- Tcl_SetErrorCode(interp, "TCL","LOOKUP","EVENT", eventStr, NULL);
+ Tcl_SetErrorCode(interp, "TCL","LOOKUP","EVENT", eventStr, NULL);
return TCL_ERROR;
- } else {
- Tcl_Obj *resultListPtr = Tcl_NewObj();
-
- Tcl_ListObjAppendElement(interp, resultListPtr,
- afterPtr->commandPtr);
- Tcl_ListObjAppendElement(interp, resultListPtr, Tcl_NewStringObj(
- (afterPtr->token == NULL) ? "idle" : "timer", -1));
- Tcl_SetObjResult(interp, resultListPtr);
- }
+ }
+ resultListPtr = Tcl_NewObj();
+ Tcl_ListObjAppendElement(interp, resultListPtr, afterPtr->commandPtr);
+ Tcl_ListObjAppendElement(interp, resultListPtr, Tcl_NewStringObj(
+ (TclpAfterInfo2TimerEvent(afterPtr)->flags & TCL_TMREV_IDLE) ?
+ "idle" : "timer", -1));
+ Tcl_SetObjResult(interp, resultListPtr);
break;
+ }
default:
Tcl_Panic("Tcl_AfterObjCmd: bad subcommand index to afterSubCmds");
}
@@ -1010,22 +1780,33 @@ Tcl_AfterObjCmd(
static int
AfterDelay(
Tcl_Interp *interp,
- Tcl_WideInt ms)
+ Tcl_WideInt usec,
+ int absolute)
{
Interp *iPtr = (Interp *) interp;
- Tcl_Time endTime, now;
- Tcl_WideInt diff;
+ Tcl_WideInt endTime, now, diff, limOffs = 0x7FFFFFFFFFFFFFFFL;
+ long tolerance = 0;
- Tcl_GetTime(&now);
- endTime = now;
- endTime.sec += (long)(ms/1000);
- endTime.usec += ((int)(ms%1000))*1000;
- if (endTime.usec >= 1000000) {
- endTime.sec++;
- endTime.usec -= 1000000;
+ if (usec > 0) {
+ /* calculate possible maximal tolerance (in usec) of original wait-time */
+ #ifdef TMR_RES_TOLERANCE
+ tolerance = ((usec < 1000000) ? usec : 1000000) * TMR_RES_TOLERANCE / 100;
+ #endif
}
+ if (!absolute) {
+ /*
+ * Note the time can be switched (time-jump), so use monotonic time here.
+ */
+ now = TclpGetUTimeMonotonic();
+ if ((endTime = (now + usec)) < now) { /* overflow */
+ endTime = 0x7FFFFFFFFFFFFFFFL;
+ }
+ } else {
+ now = TclpGetMicroseconds();
+ endTime = usec;
+ }
do {
if (Tcl_AsyncReady()) {
if (Tcl_AsyncInvoke(interp, TCL_OK) != TCL_OK) {
@@ -1035,41 +1816,48 @@ AfterDelay(
if (Tcl_Canceled(interp, TCL_LEAVE_ERR_MSG) == TCL_ERROR) {
return TCL_ERROR;
}
- if (iPtr->limit.timeEvent != NULL
- && TCL_TIME_BEFORE(iPtr->limit.time, now)) {
+ if ( iPtr->limit.timeEvent != NULL
+ && (limOffs = (TCL_TIME_TO_USEC(iPtr->limit.time)
+ - TclpGetMicroseconds())) <= 0
+ ) {
iPtr->limit.granularityTicker = 0;
if (Tcl_LimitCheck(interp) != TCL_OK) {
return TCL_ERROR;
}
}
- if (iPtr->limit.timeEvent == NULL
- || TCL_TIME_BEFORE(endTime, iPtr->limit.time)) {
- diff = TCL_TIME_DIFF_MS_CEILING(endTime, now);
-#ifndef TCL_WIDE_INT_IS_LONG
- if (diff > LONG_MAX) {
- diff = LONG_MAX;
- }
-#endif
- if (diff > TCL_TIME_MAXIMUM_SLICE) {
- diff = TCL_TIME_MAXIMUM_SLICE;
- }
- if (diff == 0 && TCL_TIME_BEFORE(now, endTime)) diff = 1;
+ diff = endTime - now;
+ if (absolute && diff >= 1000000) {
+ /*
+ * Note by absolute sleep we should avoid too long waits, to be
+ * able to process further if time jumped to the expected time, so
+ * just let wait maximal 1 second.
+ */
+ diff = 1000000;
+ }
+ if (iPtr->limit.timeEvent == NULL || diff < limOffs) {
if (diff > 0) {
- Tcl_Sleep((long) diff);
- if (diff < SLEEP_OFFLOAD_GETTIMEOFDAY) break;
- } else break;
- } else {
- diff = TCL_TIME_DIFF_MS(iPtr->limit.time, now);
-#ifndef TCL_WIDE_INT_IS_LONG
- if (diff > LONG_MAX) {
- diff = LONG_MAX;
- }
-#endif
- if (diff > TCL_TIME_MAXIMUM_SLICE) {
- diff = TCL_TIME_MAXIMUM_SLICE;
+ if (diff > TCL_TIME_MAXIMUM_SLICE) {
+ diff = TCL_TIME_MAXIMUM_SLICE;
+ }
+ TclpUSleep(diff);
+ if (!absolute) {
+ now = TclpGetUTimeMonotonic();
+ } else {
+ now = TclpGetMicroseconds();
+ }
}
+ } else {
+ diff = limOffs;
if (diff > 0) {
- Tcl_Sleep((long) diff);
+ if (diff > TCL_TIME_MAXIMUM_SLICE) {
+ diff = TCL_TIME_MAXIMUM_SLICE;
+ }
+ TclpUSleep(diff);
+ if (!absolute) {
+ now = TclpGetUTimeMonotonic();
+ } else {
+ now = TclpGetMicroseconds();
+ }
}
if (Tcl_AsyncReady()) {
if (Tcl_AsyncInvoke(interp, TCL_OK) != TCL_OK) {
@@ -1083,8 +1871,9 @@ AfterDelay(
return TCL_ERROR;
}
}
- Tcl_GetTime(&now);
- } while (TCL_TIME_BEFORE(now, endTime));
+
+ /* consider timer resolution tolerance (avoid busy wait) */
+ } while (now < endTime - tolerance);
return TCL_OK;
}
@@ -1111,7 +1900,7 @@ static AfterInfo *
GetAfterEvent(
AfterAssocData *assocPtr, /* Points to "after"-related information for
* this interpreter. */
- Tcl_Obj *commandPtr)
+ Tcl_Obj *objPtr)
{
const char *cmdString; /* Textual identifier for after event, such as
* "after#6". */
@@ -1119,7 +1908,11 @@ GetAfterEvent(
int id;
char *end;
- cmdString = TclGetString(commandPtr);
+ if (objPtr->typePtr == &afterObjType) {
+ return (AfterInfo*)objPtr->internalRep.twoPtrValue.ptr1;
+ }
+
+ cmdString = TclGetString(objPtr);
if (strncmp(cmdString, "after#", 6) != 0) {
return NULL;
}
@@ -1128,8 +1921,8 @@ GetAfterEvent(
if ((end == cmdString) || (*end != 0)) {
return NULL;
}
- for (afterPtr = assocPtr->firstAfterPtr; afterPtr != NULL;
- afterPtr = afterPtr->nextPtr) {
+ for (afterPtr = assocPtr->lastAfterPtr; afterPtr != NULL;
+ afterPtr = afterPtr->prevPtr) {
if (afterPtr->id == id) {
return afterPtr;
}
@@ -1162,7 +1955,6 @@ AfterProc(
{
AfterInfo *afterPtr = clientData;
AfterAssocData *assocPtr = afterPtr->assocPtr;
- AfterInfo *prevPtr;
int result;
Tcl_Interp *interp;
@@ -1172,16 +1964,21 @@ AfterProc(
* a core dump.
*/
- if (assocPtr->firstAfterPtr == afterPtr) {
- assocPtr->firstAfterPtr = afterPtr->nextPtr;
- } else {
- for (prevPtr = assocPtr->firstAfterPtr; prevPtr->nextPtr != afterPtr;
- prevPtr = prevPtr->nextPtr) {
- /* Empty loop body. */
+ /* remove delete proc from handler (we'll do cleanup here) */
+ TclpAfterInfo2TimerEvent(afterPtr)->deleteProc = NULL;
+
+ /* release object (mark it was triggered) */
+ if (afterPtr->selfPtr) {
+ if (afterPtr->selfPtr->typePtr == &afterObjType) {
+ afterPtr->selfPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
- prevPtr->nextPtr = afterPtr->nextPtr;
+ Tcl_DecrRefCount(afterPtr->selfPtr);
+ afterPtr->selfPtr = NULL;
}
+ /* detach after-entry from the owner's list */
+ TclSpliceOutEx(afterPtr, assocPtr->firstAfterPtr, assocPtr->lastAfterPtr);
+
/*
* Execute the callback.
*/
@@ -1200,7 +1997,6 @@ AfterProc(
*/
Tcl_DecrRefCount(afterPtr->commandPtr);
- ckfree(afterPtr);
}
/*
@@ -1216,29 +2012,32 @@ AfterProc(
* None.
*
* Side effects:
- * The memory associated with afterPtr is released.
+ * The memory associated with afterPtr is not released (owned by handler).
*
*----------------------------------------------------------------------
*/
static void
FreeAfterPtr(
- AfterInfo *afterPtr) /* Command to be deleted. */
+ ClientData clientData) /* Command to be deleted. */
{
- AfterInfo *prevPtr;
+ AfterInfo *afterPtr = (AfterInfo *) clientData;
AfterAssocData *assocPtr = afterPtr->assocPtr;
- if (assocPtr->firstAfterPtr == afterPtr) {
- assocPtr->firstAfterPtr = afterPtr->nextPtr;
- } else {
- for (prevPtr = assocPtr->firstAfterPtr; prevPtr->nextPtr != afterPtr;
- prevPtr = prevPtr->nextPtr) {
- /* Empty loop body. */
+ /* release object (mark it was removed) */
+ if (afterPtr->selfPtr) {
+ if (afterPtr->selfPtr->typePtr == &afterObjType) {
+ afterPtr->selfPtr->internalRep.twoPtrValue.ptr1 = NULL;
}
- prevPtr->nextPtr = afterPtr->nextPtr;
+ Tcl_DecrRefCount(afterPtr->selfPtr);
+ afterPtr->selfPtr = NULL;
}
+
+ /* detach after-entry from the owner's list */
+ TclSpliceOutEx(afterPtr, assocPtr->firstAfterPtr, assocPtr->lastAfterPtr);
+
+ /* free command of entry */
Tcl_DecrRefCount(afterPtr->commandPtr);
- ckfree(afterPtr);
}
/*
@@ -1266,20 +2065,10 @@ AfterCleanupProc(
Tcl_Interp *interp) /* Interpreter that is being deleted. */
{
AfterAssocData *assocPtr = clientData;
- AfterInfo *afterPtr;
- while (assocPtr->firstAfterPtr != NULL) {
- afterPtr = assocPtr->firstAfterPtr;
- assocPtr->firstAfterPtr = afterPtr->nextPtr;
- if (afterPtr->token != NULL) {
- Tcl_DeleteTimerHandler(afterPtr->token);
- } else {
- Tcl_CancelIdleCall(AfterProc, afterPtr);
- }
- Tcl_DecrRefCount(afterPtr->commandPtr);
- ckfree(afterPtr);
+ while ( assocPtr->lastAfterPtr ) {
+ TclpDeleteTimerEvent(TclpAfterInfo2TimerEvent(assocPtr->lastAfterPtr));
}
- ckfree(assocPtr);
}
/*
diff --git a/tests-perf/test-performance.tcl b/tests-perf/test-performance.tcl
new file mode 100644
index 0000000..b0cbb17
--- /dev/null
+++ b/tests-perf/test-performance.tcl
@@ -0,0 +1,121 @@
+# ------------------------------------------------------------------------
+#
+# test-performance.tcl --
+#
+# This file provides common performance tests for comparison of tcl-speed
+# degradation or regression by switching between branches.
+#
+# To execute test case evaluate direct corresponding file "tests-perf\*.perf.tcl".
+#
+# ------------------------------------------------------------------------
+#
+# Copyright (c) 2014 Serg G. Brester (aka sebres)
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file.
+#
+
+namespace eval ::tclTestPerf {
+# warm-up interpeter compiler env, calibrate timerate measurement functionality:
+
+# if no timerate here - import from unsupported:
+if {[namespace which -command timerate] eq {}} {
+ namespace inscope ::tcl::unsupported {namespace export timerate}
+ namespace import ::tcl::unsupported::timerate
+}
+
+# if not yet calibrated:
+if {[lindex [timerate {} 10] 6] >= (10-1)} {
+ puts -nonewline "Calibration ... "; flush stdout
+ puts "done: [lrange \
+ [timerate -calibrate {}] \
+ 0 1]"
+}
+
+proc {**STOP**} {args} {
+ return -code error -level 4 "**STOP** in [info level [expr {[info level]-2}]] [join $args { }]"
+}
+
+proc _test_get_commands {lst} {
+ regsub -all {(?:^|\n)[ \t]*(\#[^\n]*|\msetup\M[^\n]*|\mcleanup\M[^\n]*)(?=\n\s*(?:[\{\#]|setup|cleanup|$))} $lst "\n{\\1}"
+}
+
+proc _test_out_total {} {
+ upvar _ _
+
+ set tcnt [llength $_(itm)]
+ if {!$tcnt} {
+ puts ""
+ return
+ }
+
+ set mintm 0x7fffffff
+ set maxtm 0
+ set nett 0
+ set wtm 0
+ set wcnt 0
+ set i 0
+ foreach tm $_(itm) {
+ if {[llength $tm] > 6} {
+ set nett [expr {$nett + [lindex $tm 6]}]
+ }
+ set wtm [expr {$wtm + [lindex $tm 0]}]
+ set wcnt [expr {$wcnt + [lindex $tm 2]}]
+ set tm [lindex $tm 0]
+ if {$tm > $maxtm} {set maxtm $tm; set maxi $i}
+ if {$tm < $mintm} {set mintm $tm; set mini $i}
+ incr i
+ }
+
+ puts [string repeat ** 40]
+ set s [format "%d cases in %.2f sec." $tcnt [expr {([clock milliseconds] - $_(starttime)) / 1000.0}]]
+ if {$nett > 0} {
+ append s [format " (%.2f nett-sec.)" [expr {$nett / 1000.0}]]
+ }
+ puts "Total $s:"
+ lset _(m) 0 [format %.6f $wtm]
+ lset _(m) 2 $wcnt
+ lset _(m) 4 [format %.3f [expr {$wcnt / (($nett ? $nett : ($tcnt * $_(reptime))) / 1000.0)}]]
+ if {[llength $_(m)] > 6} {
+ lset _(m) 6 [format %.3f $nett]
+ }
+ puts $_(m)
+ puts "Average:"
+ lset _(m) 0 [format %.6f [expr {[lindex $_(m) 0] / $tcnt}]]
+ lset _(m) 2 [expr {[lindex $_(m) 2] / $tcnt}]
+ if {[llength $_(m)] > 6} {
+ lset _(m) 6 [format %.3f [expr {[lindex $_(m) 6] / $tcnt}]]
+ lset _(m) 4 [format %.0f [expr {[lindex $_(m) 2] / [lindex $_(m) 6] * 1000}]]
+ }
+ puts $_(m)
+ puts "Min:"
+ puts [lindex $_(itm) $mini]
+ puts "Max:"
+ puts [lindex $_(itm) $maxi]
+ puts [string repeat ** 40]
+ puts ""
+}
+
+proc _test_run {reptime lst {outcmd {puts $_(r)}}} {
+ upvar _ _
+ array set _ [list itm {} reptime $reptime starttime [clock milliseconds]]
+
+ foreach _(c) [_test_get_commands $lst] {
+ puts "% [regsub -all {\n[ \t]*} $_(c) {; }]"
+ if {[regexp {^\s*\#} $_(c)]} continue
+ if {[regexp {^\s*(?:setup|cleanup)\s+} $_(c)]} {
+ puts [if 1 [lindex $_(c) 1]]
+ continue
+ }
+ if {$reptime > 1} {; #if not once:
+ set _(r) [if 1 $_(c)]
+ if {$outcmd ne {}} $outcmd
+ }
+ puts [set _(m) [timerate $_(c) $reptime]]
+ lappend _(itm) $_(m)
+ puts ""
+ }
+ _test_out_total
+}
+
+}; # end of namespace ::tclTestPerf
diff --git a/tests-perf/timer-event.perf.tcl b/tests-perf/timer-event.perf.tcl
new file mode 100644
index 0000000..6732a81
--- /dev/null
+++ b/tests-perf/timer-event.perf.tcl
@@ -0,0 +1,219 @@
+#!/usr/bin/tclsh
+
+# ------------------------------------------------------------------------
+#
+# timer-event.perf.tcl --
+#
+# This file provides performance tests for comparison of tcl-speed
+# of timer events (event-driven tcl-handling).
+#
+# ------------------------------------------------------------------------
+#
+# Copyright (c) 2014 Serg G. Brester (aka sebres)
+#
+# See the file "license.terms" for information on usage and redistribution
+# of this file.
+#
+
+
+if {![namespace exists ::tclTestPerf]} {
+ source [file join [file dirname [info script]] test-performance.tcl]
+}
+
+
+namespace eval ::tclTestPerf-Timer-Event {
+
+namespace path {::tclTestPerf}
+
+proc test-queue {howmuch} {
+
+ # because of extremely short measurement times by tests below, wait a little bit (warming-up),
+ # to minimize influence of the time-gradation (just for better dispersion resp. result-comparison)
+ timerate {after 0} 156
+
+ puts "*** $howmuch events ***"
+ _test_run 0 [string map [list \$howmuch $howmuch \\# \#] {
+
+ # generate $howmuch idle-events:
+ {time {after idle {set foo bar}} $howmuch; llength [after info]}
+ # update / after idle:
+ {update; \# $howmuch idle-events}
+
+ # generate $howmuch idle-events:
+ {time {after idle {set foo bar}} $howmuch; llength [after info]}
+ # update idletasks / after idle:
+ {update idletasks; \# $howmuch idle-events}
+
+ # generate $howmuch immediate events:
+ {time {after 0 {set foo bar}} $howmuch; llength [after info]}
+ # update / after 0:
+ {update; \# $howmuch timer-events}
+
+ # generate $howmuch 1-ms events:
+ {time {after 1 {set foo bar}} $howmuch; llength [after info]}
+ setup {after 1}
+ # update / after 1:
+ {update; \# $howmuch timer-events}
+
+ # generate $howmuch immediate events (+ 1 event of the second generation):
+ {time {after 0 {after 0 {}}} $howmuch; llength [after info]}
+ # update / after 0 (double generation):
+ {while {1} {update; if {![llength [after info]]} break }; \# all generations of events}
+
+ # cancel forwards "after idle" / $howmuch idle-events in queue:
+ setup {set i 0; time {set ev([incr i]) [after idle {set foo bar}]} $howmuch}
+ {set i 0; time {after cancel $ev([incr i])} $howmuch}
+ cleanup {update; unset -nocomplain ev}
+ # cancel backwards "after idle" / $howmuch idle-events in queue:
+ setup {set i 0; time {set ev([incr i]) [after idle {set foo bar}]} $howmuch}
+ {incr i; time {after cancel $ev([incr i -1])} $howmuch}
+ cleanup {update; unset -nocomplain ev}
+
+ # cancel forwards "after 0" / $howmuch timer-events in queue:
+ setup {set i 0; time {set ev([incr i]) [after 0 {set foo bar}]} $howmuch}
+ {set i 0; time {after cancel $ev([incr i])} $howmuch}
+ cleanup {update; unset -nocomplain ev}
+ # cancel backwards "after 0" / $howmuch timer-events in queue:
+ setup {set i 0; time {set ev([incr i]) [after 0 {set foo bar}]} $howmuch}
+ {incr i; time {after cancel $ev([incr i -1])} $howmuch}
+ cleanup {update; unset -nocomplain ev}
+ # end $howmuch events.
+ }]
+}
+
+proc test-access {{reptime 1000}} {
+ foreach count {5000 50000} {
+ _test_run $reptime [string map [list \$count $count] {
+ # event random access: after idle + after info (by $count events)
+ setup {set i -1; time {set ev([incr i]) [after idle {}]} $count; array size ev }
+ {after info $ev([expr {int(rand()*$count)}])}
+ cleanup {update; unset -nocomplain ev}
+ # event random access: after 0 + after info (by $count events)
+ setup {set i -1; time {set ev([incr i]) [after 0 {}]} $count; array size ev}
+ {after info $ev([expr {int(rand()*$count)}])}
+ cleanup {update; unset -nocomplain ev}
+ }]
+ }
+}
+
+proc test-exec {{reptime 1000}} {
+ _test_run $reptime {
+ # after idle + after cancel
+ {after cancel [after idle {set foo bar}]}
+ # after 0 + after cancel
+ {after cancel [after 0 {set foo bar}]}
+ # after idle + update idletasks
+ {after idle {set foo bar}; update idletasks}
+ # after idle + update
+ {after idle {set foo bar}; update}
+ # immediate: after 0 + update
+ {after 0 {set foo bar}; update}
+ # delayed: after 1 + update
+ {after 1 {set foo bar}; update}
+ # empty update:
+ {update}
+ # empty update idle tasks:
+ {update idletasks}
+
+ # simple shortest sleep:
+ {after 0}
+ }
+}
+
+proc test-exec-new {{reptime 1000}} {
+ _test_run $reptime {
+ # conditional update pure idle only (without window):
+ {update -idle}
+ # conditional update without idle events:
+ {update -noidle}
+ # conditional update timers only:
+ {update -timer}
+ # conditional update AIO only:
+ {update -async}
+
+ # conditional vwait with zero timeout: pure idle only (without window):
+ {vwait -idle 0 x}
+ # conditional vwait with zero timeout: without idle events:
+ {vwait -noidle 0 x}
+ # conditional vwait with zero timeout: timers only:
+ {vwait -timer 0 x}
+ # conditional vwait with zero timeout: AIO only:
+ {vwait -async 0 x}
+ }
+}
+
+proc test-nrt-capability {{reptime 1000}} {
+ _test_run $reptime {
+ # comparison values:
+ {after 0 {set a 5}; update}
+ {after 0 {set a 5}; vwait a}
+
+ # conditional vwait with very brief wait-time:
+ {vwait 1 a}
+ {vwait 0.5 a}
+ {vwait 0.2 a}
+ {vwait 0.1 a}
+ {vwait 0.05 a}
+ {vwait 0.02 a}
+ {vwait 0.01 a}
+ {vwait 0.005 a}
+ {vwait 0.001 a}
+
+ # NRT sleep / very brief delays (0.5 - 0.005):
+ {after 0.5}
+ {after 0.05}
+ {after 0.005}
+ # NRT sleep / very brief delays (0.1 - 0.001):
+ {after 0.1}
+ {after 0.01}
+ {after 0.001}
+
+ # comparison of update's executing event:
+ {after idle {set a 5}; update -idle -timer}
+ {after 0 {set a 5}; update -idle -timer}
+ {after idle {set a 5}; update -idle}
+ # comparison of vwait's executing event:
+ {after idle {set a 5}; vwait -idle -timer a}
+ {after 0 {set a 5}; vwait -idle -timer a}
+ {after idle {set a 5}; vwait -idle a}
+ }
+}
+
+proc test-long {{reptime 1000}} {
+ _test_run $reptime {
+ # in-between important event by amount of idle events:
+ {time {after idle {after 30}} 10; after 1 {set important 1}; vwait important;}
+ cleanup {foreach i [after info] {after cancel $i}}
+ # in-between important event (of new generation) by amount of idle events:
+ {time {after idle {after 30}} 10; after 1 {after 0 {set important 1}}; vwait important;}
+ cleanup {foreach i [after info] {after cancel $i}}
+ }
+}
+
+proc test {{reptime 1000}} {
+ test-exec $reptime
+ test-access $reptime
+ if {![catch {update -noidle}]} {
+ test-exec-new $reptime
+ test-nrt-capability $reptime
+ }
+ test-long $reptime
+
+ puts ""
+ foreach howmuch { 10000 20000 40000 60000 } {
+ test-queue $howmuch
+ }
+
+ puts \n**OK**
+}
+
+}; # end of ::tclTestPerf-Timer-Event
+
+# ------------------------------------------------------------------------
+
+# if calling direct:
+if {[info exists ::argv0] && [file tail $::argv0] eq [file tail [info script]]} {
+ array set in {-time 500}
+ array set in $argv
+ ::tclTestPerf-Timer-Event::test $in(-time)
+}
diff --git a/tests/chanio.test b/tests/chanio.test
index db2475c..20ebd28 100644
--- a/tests/chanio.test
+++ b/tests/chanio.test
@@ -1719,7 +1719,7 @@ test chan-io-14.9 {reuse of stdio special channels} -setup {
# Added delay to give Windows time to stop the spawned process and clean
# up its grip on the file test1. Added delete as proper test cleanup.
# The failing tests were 18.1 and 18.2 as first re-users of file "test1".
- after [expr {[testConstraint win] ? 10000 : 500}]
+ after [expr {[testConstraint win] ? 1000 : 500}]
file delete $path(script)
file delete $path(test1)
} -result hello
@@ -6968,17 +6968,17 @@ test chan-io-53.7 {CopyData: Flooding chan copy from pipe} -setup {
set fcopyTestCount 0
set f1 [open $path(pipe) w]
chan puts $f1 {
- # Write 10 bytes / 10 msec
+ # Write 10 bytes / 1 msec
proc Write {count} {
chan puts -nonewline "1234567890"
if {[incr count -1]} {
- after 10 [list Write $count]
+ after 1 [list Write $count]
} else {
set ::ready 1
}
}
chan configure stdout -buffering none
- Write 345 ;# 3450 bytes ~3.45 sec
+ Write 345 ;# 3450 bytes ~0.345 sec
vwait ready
exit 0
}
@@ -7088,11 +7088,11 @@ test chan-io-53.9 {CopyData: -size and event interaction, Bug 780533} -setup {
chan puts $pipe {
chan configure stdout -translation binary -buffering line
chan puts stderr Waiting...
- after 1000
+ after 100
foreach x {a b c} {
chan puts stderr Looping...
chan puts $x
- after 500
+ after 50
}
proc bye args {
if {[chan gets stdin line]<0} {
diff --git a/tests/event.test b/tests/event.test
index 207c799..c4c9672 100644
--- a/tests/event.test
+++ b/tests/event.test
@@ -423,6 +423,38 @@ foo
("after" script)
}
+test event-7.10 {after at - absolute time} {
+ set result {}
+ # 1st test simple delay (and mix generation / recursive processing)
+ set attm [expr {[clock milliseconds]/1000.0 + 0.150}]
+ after 0 {lappend result 1}
+ after 100 {
+ update; # this don't catch event 3
+ lappend result 2a
+ after at $attm; # delay to 150ms from start
+ update; # this still don't catch event 3 also
+ lappend result 2b
+ after at [expr {$attm + 0.100}]; # delay to 250ms from start
+ update; # this should catch event 3
+ lappend result 2c
+ }
+ after 200 {lappend result 3; set a done}
+ vwait a
+ # 2nd test events "at" (mix due-times between relative/absolute events)
+ lappend result --
+ set sttm [expr {[clock milliseconds]/1000.0}]
+ after 200 {lappend result 4; set a done}
+ after 120 {lappend result 5}
+ after 40 {lappend result 6}
+ after at [expr {$sttm+0.160}] {lappend result at-1}
+ after at [expr {$sttm+0.080}] {lappend result at-2}
+ after at [expr {$sttm+0.005}] {lappend result at-3}
+ after 2000 {lappend result [set a timeout]}
+ after 0 {lappend result 7}
+ vwait a
+ set result
+} {1 2a 2b 3 2c -- 7 at-3 6 at-2 5 at-1 4}
+
# someday : add a test checking that when there is no bgerror, an error msg
# goes to stderr ideally one would use sub interp and transfer a fake stderr
# to it, unfortunatly the current interp tcl API does not allow that. The
@@ -509,10 +541,10 @@ test event-10.1 {Tcl_Exit procedure} {stdio} {
test event-11.1 {Tcl_VwaitCmd procedure} -returnCodes error -body {
vwait
-} -result {wrong # args: should be "vwait name"}
+} -result {wrong # args: should be "vwait ?options? ?timeout? name"}
test event-11.2 {Tcl_VwaitCmd procedure} -returnCodes error -body {
vwait a b
-} -result {wrong # args: should be "vwait name"}
+} -result {bad option "a": must be -idle, -noidle, -timer, -notimer, -file, -nofile, -window, -nowindow, -async, -noasync, -nowait, -wait, or idletasks}
test event-11.3 {Tcl_VwaitCmd procedure} -setup {
catch {unset x}
} -body {
@@ -539,6 +571,155 @@ test event-11.4 {Tcl_VwaitCmd procedure} -setup {
after cancel $i
}
} -result {{} x-done y-done before q-done}
+test event-11.4.0 {vwait - interp limit precedence} {} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set result {}
+ set i [interp create]
+ $i bgerror {lappend errors}; # prevent stdout background errors;
+
+ # limit should be exceeded (wait infinite):
+ $i limit time -milliseconds 0
+ lappend result 1. [catch {$i eval {vwait x}} msg] $msg
+
+ # no limit in between:
+ $i limit time -seconds {} -milliseconds {}
+ lappend result 2. [catch {$i eval {vwait 0 x}} msg] $msg
+
+ # limit should be exceeded: (wait infinite)
+ $i limit time -milliseconds 0
+ lappend result 3. [catch {$i eval {vwait x}} msg] $msg
+ # limit should be exceeded (wait too long - 1000ms):
+ $i limit time -milliseconds 0
+ lappend result 4. [catch {$i eval {vwait 1000 x}} msg] $msg
+
+ set tout [clock seconds]; incr tout 10
+ # wait timeout (before limit):
+ $i limit time -seconds $tout
+ lappend result 5. [catch {$i eval {vwait 0 x}} msg] $msg
+ # wait timeout (before limit):
+ $i limit time -seconds $tout
+ lappend result 6. [catch {$i eval {vwait 10 x}} msg] $msg
+
+ # wait successful (before limit):
+ $i limit time -seconds $tout
+ lappend result 7. [catch {$i eval {after 0 {set x ""}; vwait 10 x}} msg] $msg
+
+ interp delete $i
+ set result
+} [list \
+ 1. 1 {limit exceeded} \
+ 2. 0 0 \
+ 3. 1 {limit exceeded} \
+ 4. 1 {limit exceeded} \
+ 5. 0 0 \
+ 6. 0 0 \
+ 7. 0 1 \
+]
+
+test event-11.4.0 {vwait conditional with timeout (bypass timer)} {} {
+ set x {}
+ after 1000 {lappend x "error-too-slow"}
+ after 0 {lappend x 1-timer}
+ after 1 {lappend x 2-timer}
+ after idle {lappend x 3-idle}
+ vwait -async 50 x; # ignore all except async (timer also)
+ lappend x 4-async
+ vwait -idle 50 x; # ignore all except idle (timer also)
+ lappend x 5-idle
+ after idle {lappend x 6-idle}
+ vwait 100 x; # now we accept timer events
+ lappend x 7-idle
+ vwait 100 x;
+ # cleanup:
+ foreach i [after info] {
+ after cancel $i
+ }
+ set x
+} {4-async 3-idle 5-idle 1-timer 2-timer 7-idle 6-idle}
+
+test event-11.4.1 {vwait with timeout} {} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set z {}
+ set x {}
+ # success cases:
+ after 0 {lappend z 0}
+ after 50 {lappend x 1}
+ after 50 {lappend x 2}
+ after 250 {lappend x 3}
+ after 1000 {lappend x "error-too-slow"}
+ vwait 0 x; # no-wait
+ lappend z $x; # 0 {} - (x still empty)
+ vwait 200 x; # wait up-to 200ms
+ lappend z $x; # 0 {} {1 2}
+ vwait x; # infinite wait
+ lappend z $x; # 0 {} {1 2} {1 2 3}
+ foreach i [after info] {
+ after cancel $i
+ }
+ set z
+} {0 {} {1 2} {1 2 3}}
+
+test event-11.4.2 {cancel} {} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set x {}
+ # success cases:
+ after 10 {lappend x 1}
+ after 10 {lappend x 2}
+ after 10 {lappend x 3}
+ # cancel via object representation (4-6) and searching by id (7-9):
+ foreach i [list \
+ [after 0 {lappend x 4-unexpected}] \
+ [after 5 {lappend x 5-unexpected}] \
+ [after 10 {lappend x 6-unexpected}] \
+ [string trim " [after 0 {lappend x 7-unexpected}] "] \
+ [string trim " [after 5 {lappend x 8-unexpected}] "] \
+ [string trim " [after 10 {lappend x 9-unexpected}] "] \
+ ] {
+ after cancel $i
+ }
+ after 20 {set y done}
+ list [vwait y] $x $y
+} {{} {1 2 3} done}
+
+test event-11.4.3 {cancel twice and info} {} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set x {}
+ # success cases:
+ after 10 {lappend x 1}
+ after 10 {lappend x 2}
+ after 10 {lappend x 3}
+ # cancel via object representation (4-6) and searching by id (7-9):
+ foreach i [list \
+ [after 0 {lappend x 4-unexpected}] \
+ [after 5 {lappend x 5-unexpected}] \
+ [after 10 {lappend x 6-unexpected}] \
+ [string trim " [after 0 {lappend x 7-unexpected}] "] \
+ [string trim " [after 5 {lappend x 8-unexpected}] "] \
+ [string trim " [after 10 {lappend x 9-unexpected}] "] \
+ ] {
+ after cancel $i
+ # just to test possible segfault:
+ after cancel $i
+ if {![catch {after info $i} i]} {; # unexpected (event doesn't exist)
+ error "\"after info\" returns \"$i\" - should be an error"
+ }
+ }
+ after 20 {set y done}
+ list [vwait y] $x $y
+} {{} {1 2 3} done}
+
+foreach i [after info] {
+ after cancel $i
+}
+
test event-11.5 {Tcl_VwaitCmd procedure: round robin scheduling, 2 sources} -setup {
set test1file [makeFile "" test1]
} -constraints {socket} -body {
@@ -612,12 +793,9 @@ test event-11.8 {Bug 16828b3744} -setup {
A destroy
} -result {}
-test event-12.1 {Tcl_UpdateCmd procedure} -returnCodes error -body {
- update a b
-} -result {wrong # args: should be "update ?idletasks?"}
test event-12.2 {Tcl_UpdateCmd procedure} -returnCodes error -body {
update bogus
-} -result {bad option "bogus": must be idletasks}
+} -result {bad option "bogus": must be -idle, -noidle, -timer, -notimer, -file, -nofile, -window, -nowindow, -async, -noasync, -nowait, -wait, or idletasks}
test event-12.3 {Tcl_UpdateCmd procedure} -setup {
foreach i [after info] {
after cancel $i
@@ -657,6 +835,62 @@ test event-12.4 {Tcl_UpdateCmd procedure} -setup {
}
} -result {x-done before z-done}
+test event-12.5 {update -idle, update -noidle} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set x {}
+ after idle {lappend x idle}
+ update -noidle
+ after 0 {lappend x 0}
+ update -noidle
+ after 50 {lappend x 1}
+ update -noidle
+ lappend x 2
+ update -idle
+ lappend x 3
+ after idle {lappend x idle}
+ after 0 {lappend x 4}
+ after 0 {lappend x 5}
+ update -idle
+ lappend x 6
+ update
+ lappend x res:[vwait 500 x]
+ set x
+} {0 2 idle 3 idle 6 4 5 1 res:1}
+
+test event-12.6 {update -timer, update -notimer} {
+ foreach i [after info] {
+ after cancel $i
+ }
+ set x {}
+ after idle {lappend x idle.0}
+ update -timer
+ after 0 {lappend x 0a}
+ update -notimer
+ after idle {
+ lappend x idle.1a;
+ after 0 {lappend x 0b};
+ after idle {lappend x idle.1b}
+ }
+ after 50 {lappend x 1; after idle {lappend x idle.2}}
+ update -timer
+ lappend x 2
+ update -timer -idle
+ lappend x 3
+ after idle {lappend x idle.3}
+ after 0 {lappend x 4}
+ after 0 {lappend x 5}
+ update -timer -idle
+ lappend x 6
+ update
+ lappend x res:[vwait 500 x]
+ update -noidle
+ lappend x 7
+ update
+ set x
+} {idle.0 0a 2 idle.1a 0b idle.1b 3 4 5 idle.3 6 1 res:1 7 idle.2}
+
test event-13.1 {Tcl_WaitForFile procedure, readable} -setup {
foreach i [after info] {
after cancel $i
diff --git a/tests/interp.test b/tests/interp.test
index 5299d82..9127bf3 100644
--- a/tests/interp.test
+++ b/tests/interp.test
@@ -3590,24 +3590,31 @@ test interp-36.7 {SlaveBgerror sets error handler of slave [1999035]} -setup {
interp create slave
slave alias handler handler
slave bgerror handler
- variable result {untouched}
+ variable result {}
proc handler {args} {
- variable result
- set result [lindex $args 0]
+ variable result
+ lappend result [lindex $args 0]
}
} -body {
- slave eval {
- variable done {}
- after 0 error foo
- after 10 [list ::set [namespace which -variable done] {}]
- vwait [namespace which -variable done]
+ # because bgerror executed in background and it is idle-event, give enough
+ # time to process it (resp. wait until last idle event is done).
+ slave eval {; # via vwait
+ after 0 error foo-1
+ after 10 {after idle {set done {}}}
+ vwait done
+ }
+ lappend result between
+ slave eval {; # via update
+ after 1 error foo-2
+ after 10
+ update
}
set result
} -cleanup {
variable result {}
unset -nocomplain result
interp delete slave
-} -result foo
+} -result {foo-1 between foo-2}
test interp-37.1 {safe interps and min() and max(): Bug 2895741} -setup {
catch {interp delete a}
diff --git a/tests/io.test b/tests/io.test
index 197fc36..0ead29e 100644
--- a/tests/io.test
+++ b/tests/io.test
@@ -2907,7 +2907,8 @@ test io-29.33b {TIP#398, no implicit flush of nonblocking on exit} {exec} {
close $ff
expr {($t2-$t1)/2000 ? $t2-$t1 : 0}
} 0
-test io-29.34 {Tcl_Close, async flush on close, using sockets} {socket tempNotMac fileevent} {
+
+proc io-29.34 {wait} {
variable c 0
variable x running
set l abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz
@@ -2936,14 +2937,25 @@ test io-29.34 {Tcl_Close, async flush on close, using sockets} {socket tempNotMa
}
set ss [socket -server [namespace code accept] -myaddr 127.0.0.1 0]
set cs [socket 127.0.0.1 [lindex [fconfigure $ss -sockname] 2]]
- vwait [namespace which -variable x]
+ {*}$wait [namespace which -variable x]
+ if {$x ne "accepted"} {error "timeout, state: $x"}
fconfigure $cs -blocking off
writelots $cs $l
close $cs
close $ss
- vwait [namespace which -variable x]
+ {*}$wait [namespace which -variable x]
+ if {$x ne "done"} {error "timeout, state: $x"}
set c
+}
+test io-29.34.1 {Tcl_Close, async flush on close, using sockets} {socket tempNotMac fileevent} {
+ io-29.34 {vwait 5000}
} 9000
+
+test io-29.34.2 {same as io-29.34 / IO without timer events} {socket tempNotMac fileevent} {
+ # this test will fail if IO uses timer event for scheduled execution.
+ io-29.34 {vwait -notimer 5000}
+} 9000
+
test io-29.35 {Tcl_Close vs fileevent vs multiple interpreters} {socket tempNotMac fileevent} {
# On Mac, this test screws up sockets such that subsequent tests using port 2828
# either cause errors or panic().
diff --git a/tests/timer.test b/tests/timer.test
index ab6efc9..78a6205 100644
--- a/tests/timer.test
+++ b/tests/timer.test
@@ -17,23 +17,40 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
namespace import -force ::tcltest::*
}
+# On some platforms the short tolerance (in percent to wait-time) used to avoid
+# busy waiting, so it may cause on the fast mashines, that waiting interupts a bit
+# earlier as expected ("rounded" to this tolerance boundary).
+#
+# Following routines guarantee the timer event always occured in such cases.
+variable tolerance 5
+proc tl-after {ms args} {
+ variable tolerance
+ uplevel [list after [expr {$ms + double($ms*$tolerance/100)}] {*}$args]
+}
+proc tl-vwait {args} {
+ variable tolerance
+ set ms [lindex $args end-1]
+ set vn [lindex $args end]
+ uplevel [list vwait [expr {$ms + double($ms*$tolerance/100)}] {*}[lrange $args 0 end-2] $vn]
+}
-test timer-1.1 {Tcl_CreateTimerHandler procedure} -setup {
+proc clean-up-events {} {
foreach i [after info] {
after cancel $i
}
+}
+
+test timer-1.1 {Tcl_CreateTimerHandler procedure} -setup {
+ clean-up-events
} -body {
set x ""
foreach i {100 200 1000 50 150} {
after $i lappend x $i
}
- after 200 set done 1
- vwait done
+ tl-vwait 200 done
return $x
} -cleanup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -result {50 100 150 200}
test timer-2.1 {Tcl_DeleteTimerHandler procedure} -setup {
@@ -47,8 +64,7 @@ test timer-2.1 {Tcl_DeleteTimerHandler procedure} -setup {
}
after cancel lappend x 150
after cancel lappend x 50
- after 200 set done 1
- vwait done
+ tl-vwait 200 done
return $x
} -result {100 200}
@@ -65,70 +81,60 @@ test timer-3.1 {TimerHandlerEventProc procedure: event masks} {
lappend result $x
} {start fired}
test timer-3.2 {TimerHandlerEventProc procedure: multiple timers} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
foreach i {200 600 1000} {
after $i lappend x $i
}
- after 200
+ tl-after 200
set result ""
set x ""
update
lappend result $x
- after 400
+ tl-after 400
update
lappend result $x
- after 400
+ tl-after 400
update
lappend result $x
} -result {200 {200 600} {200 600 1000}}
test timer-3.3 {TimerHandlerEventProc procedure: reentrant timer deletion} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x {}
after 100 lappend x 100
set i [after 300 lappend x 300]
after 200 after cancel $i
- after 400
+ tl-after 400
update
return $x
} -result 100
test timer-3.4 {TimerHandlerEventProc procedure: all expired timers fire} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x {}
after 100 lappend x a
after 200 lappend x b
after 300 lappend x c
- after 300
+ tl-after 300
vwait x
return $x
} -result {a b c}
test timer-3.5 {TimerHandlerEventProc procedure: reentrantly added timers don't fire} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x {}
- after 100 {lappend x a; after 0 lappend x b}
- after 100
+ after 10 {lappend x a; after 0 lappend x b}
+ after 50
vwait x
return $x
} -result a
test timer-3.6 {TimerHandlerEventProc procedure: reentrantly added timers don't fire} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x {}
after 100 {lappend x a; after 100 lappend x b; after 100}
- after 100
+ tl-after 100
vwait x
set result $x
vwait x
@@ -139,9 +145,7 @@ test timer-3.6 {TimerHandlerEventProc procedure: reentrantly added timers don't
# below.
test timer-4.1 {Tcl_CancelIdleCall procedure} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x before
set y before
@@ -154,9 +158,7 @@ test timer-4.1 {Tcl_CancelIdleCall procedure} -setup {
list $x $y $z
} -result {after1 before after3}
test timer-4.2 {Tcl_CancelIdleCall procedure} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x before
set y before
@@ -170,9 +172,7 @@ test timer-4.2 {Tcl_CancelIdleCall procedure} -setup {
} -result {before after2 after3}
test timer-5.1 {Tcl_ServiceIdle, self-rescheduling handlers} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x 1
set y 23
@@ -189,24 +189,31 @@ test timer-6.1 {Tcl_AfterCmd procedure, basics} -returnCodes error -body {
} -result {wrong # args: should be "after option ?arg ...?"}
test timer-6.2 {Tcl_AfterCmd procedure, basics} -returnCodes error -body {
after 2x
-} -result {bad argument "2x": must be cancel, idle, info, or an integer}
+} -result {bad argument "2x": must be at, cancel, idle, info or a time}
test timer-6.3 {Tcl_AfterCmd procedure, basics} -returnCodes error -body {
after gorp
-} -result {bad argument "gorp": must be cancel, idle, info, or an integer}
+} -result {bad argument "gorp": must be at, cancel, idle, info or a time}
test timer-6.4 {Tcl_AfterCmd procedure, ms argument} {
set x before
- after 400 {set x after}
- after 200
+ # cover prompt events also (immediate handling differs now):
+ after 0 {lappend x immediate}
+ lappend x before-immediate
update
- set y $x
- after 400
+ lappend x after-immediate
+ after 100 {lappend x after}
+ after 10
update
- list $y $x
-} {before after}
+ lappend x nothing
+ after 200
+ lappend x before-after
+ update
+ lappend x after-after
+ set x
+} {before before-immediate immediate after-immediate nothing before-after after after-after}
test timer-6.5 {Tcl_AfterCmd procedure, ms argument} {
set x before
- after 300 set x after
- after 200
+ after 100 set x after
+ after 10
update
set y $x
after 200
@@ -223,50 +230,42 @@ test timer-6.8 {Tcl_AfterCmd procedure, cancel option} {
after cancel {foo bar}
} {}
test timer-6.9 {Tcl_AfterCmd procedure, cancel option} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x before
- set y [after 100 set x after]
+ set y [after 10 set x after]
after cancel $y
- after 200
+ after 100
update
return $x
} -result {before}
test timer-6.10 {Tcl_AfterCmd procedure, cancel option} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x before
- after 100 set x after
+ after 10 set x after
after cancel {set x after}
- after 200
+ after 100
update
return $x
} -result {before}
test timer-6.11 {Tcl_AfterCmd procedure, cancel option} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x before
- after 100 set x after
- set id [after 300 set x after]
+ after 10 set x after-10
+ set id [after 30 set x after-30]
after cancel $id
- after 200
+ after 100
update
set y $x
set x cleared
- after 200
+ after 100
update
list $y $x
-} -result {after cleared}
+} -result {after-10 cleared}
test timer-6.12 {Tcl_AfterCmd procedure, cancel option} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x first
after idle lappend x second
@@ -278,9 +277,7 @@ test timer-6.12 {Tcl_AfterCmd procedure, cancel option} -setup {
return $x
} -result {first third}
test timer-6.13 {Tcl_AfterCmd procedure, cancel option, multiple arguments for command} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x first
after idle lappend x second
@@ -292,22 +289,19 @@ test timer-6.13 {Tcl_AfterCmd procedure, cancel option, multiple arguments for c
return $x
} -result {first third}
test timer-6.14 {Tcl_AfterCmd procedure, cancel option, cancel during handler, used to dump core} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set id [
- after 100 {
+ after 10 {
set x done
after cancel $id
+ after idle {set y done}
}
]
- vwait x
-} -result {}
+ list [tl-vwait 1000 x] [tl-vwait 100 y]
+} -result {1 1}
test timer-6.15 {Tcl_AfterCmd procedure, cancel option, multiple interps} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
interp create x
x eval {set a before; set b before; after idle {set a a-after};
@@ -348,23 +342,47 @@ set childEvent [x eval {after idle event in child}]
test timer-6.19 {Tcl_AfterCmd, info option} {
lsort [after info]
} [lsort "$event1 $event2"]
+test timer-6.19.1 {Tcl_AfterCmd, info option (all events in child)} {
+ x eval {after info}
+} [list $childEvent]
test timer-6.20 {Tcl_AfterCmd, info option} -returnCodes error -body {
after info a b
} -result {wrong # args: should be "after info ?id?"}
test timer-6.21 {Tcl_AfterCmd, info option} -returnCodes error -body {
after info $childEvent
} -result "event \"$childEvent\" doesn't exist"
+test timer-6.21.1 {Tcl_AfterCmd, info option (internal representation)} {
+ list [catch {x eval [list after info $childEvent]} msg] $msg
+} {0 {{event in child} idle}}
+test timer-6.21.1 {Tcl_AfterCmd, info option (internal representation)} {
+ list [catch {x eval [list after info $childEvent]} msg] $msg
+} {0 {{event in child} idle}}
+test timer-6.21.2 {Tcl_AfterCmd, info option (search using string representation)} {
+ list [catch {x eval [list after info [string trim " $childEvent "]]} msg] $msg
+} {0 {{event in child} idle}}
test timer-6.22 {Tcl_AfterCmd, info option} {
list [after info $event1] [after info $event2]
} {{{event 1} idle} {{event 2} timer}}
+test timer-6.22.1 {Tcl_AfterCmd, cancel option (internal representation)} {
+ after cancel $childEvent; # foreign event - does nothing
+ # check still available:
+ list [catch {x eval [list after info $childEvent]} msg] $msg
+} {0 {{event in child} idle}}
+test timer-6.22.2 {Tcl_AfterCmd, cancel option (search using string representation)} {
+ after cancel [string trim " $childEvent "]; # foreign event - does nothing
+ # check still available:
+ set lst [list [catch {x eval [list after info $childEvent]} msg] $msg]
+ # cancel again but in child:
+ x eval [list after cancel [string trim " $childEvent "]]
+ # check it was canceled:
+ lappend lst {*}[list [catch {x eval [list after info $childEvent]} msg] $msg]
+} [list 0 {{event in child} idle} 1 "event \"$childEvent\" doesn't exist"]
after cancel $event1
after cancel $event2
interp delete x
test timer-6.23 {Tcl_AfterCmd procedure, no option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after 1 "set x ab\0cd"
@@ -373,9 +391,7 @@ test timer-6.23 {Tcl_AfterCmd procedure, no option, script with NUL} -setup {
string length $x
} -result {5}
test timer-6.24 {Tcl_AfterCmd procedure, no option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after 1 set x ab\0cd
@@ -384,37 +400,27 @@ test timer-6.24 {Tcl_AfterCmd procedure, no option, script with NUL} -setup {
string length $x
} -result {5}
test timer-6.25 {Tcl_AfterCmd procedure, cancel option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after 1 set x ab\0cd
after cancel "set x ab\0ef"
llength [after info]
} -cleanup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -result {1}
test timer-6.26 {Tcl_AfterCmd procedure, cancel option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after 1 set x ab\0cd
after cancel set x ab\0ef
llength [after info]
} -cleanup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -result {1}
test timer-6.27 {Tcl_AfterCmd procedure, idle option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after idle "set x ab\0cd"
@@ -422,9 +428,7 @@ test timer-6.27 {Tcl_AfterCmd procedure, idle option, script with NUL} -setup {
string length $x
} -result {5}
test timer-6.28 {Tcl_AfterCmd procedure, idle option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
after idle set x ab\0cd
@@ -432,9 +436,7 @@ test timer-6.28 {Tcl_AfterCmd procedure, idle option, script with NUL} -setup {
string length $x
} -result {5}
test timer-6.29 {Tcl_AfterCmd procedure, info option, script with NUL} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
set x "hello world"
set id junk
@@ -442,9 +444,7 @@ test timer-6.29 {Tcl_AfterCmd procedure, info option, script with NUL} -setup {
update
string length [lindex [lindex [after info $id] 0] 2]
} -cleanup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -result 5
set event [after idle foo bar]
@@ -473,8 +473,8 @@ test timer-8.1 {AfterProc procedure} {
set x before
proc foo {} {
set x untouched
- after 100 {set x after}
- after 200
+ after 10 {set x after}
+ after 100
update
return $x
}
@@ -488,8 +488,8 @@ test timer-8.2 {AfterProc procedure} -setup {
set handler [interp bgerror {}]
interp bgerror {} [namespace which myHandler]
} -body {
- after 100 {error "After error"}
- after 200
+ after 10 {error "After error"}
+ after 100
set y $x
update
list $y $x
@@ -500,9 +500,7 @@ test timer-8.2 {AfterProc procedure} -setup {
"error "After error""
("after" script)}}}
test timer-8.3 {AfterProc procedure, deleting handler from itself} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
proc foo {} {
global x
@@ -513,14 +511,13 @@ test timer-8.3 {AfterProc procedure, deleting handler from itself} -setup {
after cancel foo
}
after idle foo
- after 1000 {error "I shouldn't ever have executed"}
+ after 0 {error "I shouldn't ever have executed"}
update idletasks
+ clean-up-events
return $x
} -result {{{error "I shouldn't ever have executed"} timer}}
test timer-8.4 {AfterProc procedure, deleting handler from itself} -setup {
- foreach i [after info] {
- after cancel $i
- }
+ clean-up-events
} -body {
proc foo {} {
global x
@@ -530,15 +527,14 @@ test timer-8.4 {AfterProc procedure, deleting handler from itself} -setup {
}
after cancel foo
}
- after 1000 {error "I shouldn't ever have executed"}
+ after 0 {error "I shouldn't ever have executed"}
+ after 1 {error "I also shouldn't ever have executed"}
after idle foo
update idletasks
- return $x
-} -result {{{error "I shouldn't ever have executed"} timer}}
+ lsort $x
+} -result [lsort {{{error "I shouldn't ever have executed"} timer} {{error "I also shouldn't ever have executed"} timer}}]
-foreach i [after info] {
- after cancel $i
-}
+clean-up-events
# No test for FreeAfterPtr, since it is already tested above.
@@ -546,23 +542,23 @@ test timer-9.1 {AfterCleanupProc procedure} -setup {
catch {interp delete x}
} -body {
interp create x
- x eval {after 200 {
+ x eval {after 10 {
lappend x after
puts "part 1: this message should not appear"
}}
- after 200 {lappend x after2}
- x eval {after 200 {
+ after 10 {lappend x after2}
+ x eval {after 10 {
lappend x after3
puts "part 2: this message should not appear"
}}
- after 200 {lappend x after4}
- x eval {after 200 {
+ after 10 {lappend x after4}
+ x eval {after 10 {
lappend x after5
puts "part 3: this message should not appear"
}}
interp delete x
set x before
- after 300
+ after 100
update
return $x
} -result {before after2 after4}
@@ -579,15 +575,15 @@ test timer-10.1 {Bug 1016167: [after] overwrites imports} -setup {
interp delete slave
} -result ::after
-test timer-11.1 {Bug 1350291: [after] overflowing 32-bit field} -body {
+test timer-11.1 {Bug 1350291: [after] overflowing 32-bit field} -setup {
+ clean-up-events
+} -body {
set b ok
set a [after 0x100000001 {set b "after fired early"}]
- after 100 set done 1
- vwait done
- return $b
+ list [vwait 100 b] [set b]
} -cleanup {
catch {after cancel $a}
-} -result ok
+} -result {0 ok}
test timer-11.2 {Bug 1350293: [after] negative argument} -body {
set l {}
after 100 {lappend l 100; set done 1}
@@ -595,6 +591,191 @@ test timer-11.2 {Bug 1350293: [after] negative argument} -body {
vwait done
return $l
} -result {-1 100}
+test timer-11.3 {[after] correct timer ordering (insert ahead)} -setup {
+ clean-up-events
+} -body {
+ after 10 {set done 1}
+ foreach l {1 0.75 0.5 0.25 0.1 0} {
+ after $l [list lappend l "ev:$l"]
+ }
+ set l {}
+ vwait done
+ set l
+} -result {ev:0 ev:0.1 ev:0.25 ev:0.5 ev:0.75 ev:1}
+
+# -----------------------------------------------------------------------------
+#
+# timer-20.x --
+#
+# Following test-cases cover event-driven functionality during time-jump's
+#
+# Note: on some platforms it is only possible if the user has corresponding
+# privileges to change system date and time.
+#
+# Ex.: sudo LD_LIBRARY_PATH=. ./tclsh ../tests/timer.test -match timer-20.*
+# -----------------------------------------------------------------------------
+
+proc timejump {args} {
+ set tnow [clock clicks]
+ set tm [clock format [clock add [clock seconds] {*}$args] -format %H:%M:%S]
+ #puts -nonewline "***[format \[%04X\] [pid]]*** jump to $tm ($args) "
+ if {$::tcl_platform(platform) eq "windows"} {
+ exec $::env(COMSPEC) /c time $tm
+ } else {
+ exec date +%T -s $tm
+ }
+ #puts "***[format \[%04X\] [pid]]*** [clock format [clock seconds] -format {%Y-%m-%d %H:%M:%S}] =="
+}
+
+testConstraint ChangeTimePrivilege [expr {![catch { timejump 0 minutes }]}]
+testConstraint NewVWaitAfter [expr {![catch { vwait 0 nothing }]}]
+
+# provide monotonic command, if "clock monotonic" not available (old core):
+if {![catch {::tcl::clock::monotonic}]} {
+ namespace inscope ::tcl::clock {namespace export monotonic}
+ namespace import ::tcl::clock::monotonic
+} else {
+ proc monotonic {} {
+ variable tickFactor
+ # warming-up:
+ clock clicks; clock microseconds
+ # calc tick2usec factor:
+ set tick [::tcl::clock::clicks]; set usec [::tcl::clock::microseconds]
+ after 100
+ set tickFactor [expr {double([::tcl::clock::clicks] - $tick) / ([::tcl::clock::microseconds] - $usec)}]
+ proc monotonic {} {
+ variable tickFactor
+ expr {wide([::tcl::clock::clicks] / $tickFactor)}
+ }
+ monotonic
+ }
+}
+# asynchronous function doing 3 time jumps (+1 min, +1 min, -2 minutes) in 250-ms:
+proc delayedtimejump {delay {async 1} {startms {}}} {
+ # async code (executed in separate process):
+ if {$async} {
+ set code ""
+ foreach pr {timejump delayedtimejump} {
+ append code [list proc $pr [info args $pr] [info body $pr]] \n
+ }
+ append code "delayedtimejump $delay 0 [::tcl::clock::milliseconds]"
+ exec [info nameofexecutable] << $code &
+ return
+ }
+ # time-jumps (1st in 250-ms, 2nd and 3rd in given delay):
+ set delay1 250
+ if {$startms ne {}} {
+ set delay1 [expr {250 - ([::tcl::clock::milliseconds] - $startms)}]
+ if {$delay1 < 0} { set delay1 0 }
+ }
+ after $delay1; timejump +1 minutes
+ after $delay; timejump +1 minutes
+ after $delay; timejump -2 minutes
+}
+
+proc test-timer-with-jump {code maxCount expMT {maxOffs 100}} {
+ set mitm [set sttm [clock seconds]]
+ set stmt [monotonic]
+ set expMT [expr {$expMT * 1000}]
+ set maxOffs [expr {$maxOffs * 1000}]
+ set res {}
+ set jumped 0
+ for {set i 0} {$i < $maxCount} {incr i} {
+ set rt [::tcl::clock::microseconds]
+ set mt [monotonic]
+ # execute:
+ if 1 $code
+ # verify monotonic time:
+ set mt [expr {[monotonic] - $mt}]
+ set rt [expr {[::tcl::clock::microseconds] - $rt}]
+ # give +/- 100-ms for some slow or busy systems:
+ if {$mt < $expMT - $maxOffs || $mt > $expMT + $maxOffs} {
+ lappend res "$i. too large discrepancy mt: $mt ~ $expMT (rt: $rt)"
+ } else {
+ #lappend res "$i. debug, # mt: $mt, rt: $rt"
+ }
+ # be sure we are in the future and then comming back:
+ if {$jumped > 2} break; # we are already back
+ if {[clock seconds] - $mitm > 30 || [clock seconds] - $mitm < -30} {
+ set mitm [clock seconds]
+ incr jumped
+ }
+ }
+ # wait for time-jump back (from the future):
+ set future [clock add $sttm +30 seconds]
+ set aftto [after 10000 {set tout 1}]
+ while {[clock seconds] >= $future} {
+ if {[vwait 100 tout]} {
+ error "unexpected case: too long wait for time-reset."
+ }
+ }
+ after cancel $aftto
+ after 10
+ # result:
+ if {[llength $res]} {
+ return [join $res \n]
+ }
+ return $jumped
+}
+
+test timer-20.1 {time jump: after relative} {ChangeTimePrivilege} {
+ delayedtimejump 250; # delayed time jump in 250-ms
+ test-timer-with-jump {
+ after 150 {set x 1}; vwait x
+ } 20 150
+} 3
+
+test timer-20.2 {time jump: vwait timeout} {ChangeTimePrivilege NewVWaitAfter} {
+ delayedtimejump 250; # delayed time jump in 250-ms
+ test-timer-with-jump {
+ vwait -timer 150 nothing; # we want listen timer only
+ } 20 150
+} 3
+
+test timer-20.3 {time jump: simple sleep} {ChangeTimePrivilege} {
+ delayedtimejump 250; # delayed time jump in 250-ms
+ test-timer-with-jump {
+ after 150
+ } 20 150
+} 3
+
+
+# Increase delay between time-jumps (1.5s) for possible retarded reaction of
+# the notifier by absolute timers (retarded recognition of the time-jump so
+# the time can jump again (also backwards) without recognition.
+# Note also we cannot test absolute timers by the backwards time-jump.
+
+test timer-20.4 {time jump: after absolute time - "after at real-time code"} {ChangeTimePrivilege NewVWaitAfter} {
+ set sttm [clock seconds]
+ set i 0
+ foreach tm [list \
+ [clock add $sttm +1 minute -2 second] \
+ [clock add $sttm +2 minute -2 second] \
+ ] {
+ after at $tm [list set x$i 1]
+ incr i
+ }
+ delayedtimejump 1500; # delayed time jump in 1.5s
+ test-timer-with-jump {
+ # we want listen timer only:
+ if {![vwait -timer 10000 x$i]} {
+ error "too long wait for \"x$i\" (should be maximal 1 second)"
+ }
+ } 2 250 3000; # max 3 seconds difference (compared to 1 minute)
+} 2
+
+test timer-20.5 {time jump: sleep to absolute time - "after at real-time"} {ChangeTimePrivilege NewVWaitAfter} {
+ set sttm [clock seconds]
+ set offsLst [list \
+ [clock add $sttm +1 minute] \
+ [clock add $sttm +2 minute] \
+ ]
+ delayedtimejump 1500; # delayed time jump in 1.5s
+ test-timer-with-jump {
+ upvar offsLst offsLst
+ after at [lindex $offsLst $i]
+ } 2 250 3000; # max 3 seconds difference (compared to 1 minute)
+} 2
# cleanup
::tcltest::cleanupTests
diff --git a/unix/configure b/unix/configure
index 38c3f9a..48cb181 100755
--- a/unix/configure
+++ b/unix/configure
@@ -1,81 +1,459 @@
#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.59 for tcl 8.6.
+# Generated by GNU Autoconf 2.69 for tcl 8.6.
+#
+#
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
+#
#
-# Copyright (C) 2003 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
fi
-DUALCASE=1; export DUALCASE # for MKS sh
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
fi
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+# Use a proper internal environment variable to ensure we don't fall
+ # into an infinite loop, continuously re-executing ourselves.
+ if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+ _as_can_reexec=no; export _as_can_reexec;
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+ fi
+ # We don't want this to propagate to other subprocesses.
+ { _as_can_reexec=; unset _as_can_reexec;}
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ export CONFIG_SHELL
+ # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
else
- $as_unset $as_var
+ $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
+$0: including any error possibly output before this
+$0: message. Then install a modern shell, or manually run
+$0: the script under such a shell if you do have one."
fi
-done
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
-
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
-# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@@ -83,146 +461,91 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
-
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
+ s/-\n.*//
' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
- { (exit 1); exit 1; }; }
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+ # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+ # already done that, so ensure we don't try to do so again and fall
+ # in an infinite loop. This has already happened in practice.
+ _as_can_reexec=no; export _as_can_reexec
# Don't try to exec as it changes $[0], causing all sort of problems
# (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
# Exit status is that of the last command.
exit
}
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
esac
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
else
- as_expr=false
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
else
- as_ln_s='cp -p'
+ as_ln_s='cp -pR'
fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
if mkdir -p . 2>/dev/null; then
- as_mkdir_p=:
+ as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
-as_executable_p="test -f"
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -231,38 +554,25 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
# Name of the host.
-# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-exec 6>&1
-
#
# Initializations.
#
ac_default_prefix=/usr/local
+ac_clean_files=
ac_config_libobj_dir=.
+LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-# Maximum number of lines to put in a shell here document.
-# This variable seems obsolete. It should probably be removed, and
-# only ac_max_sed_lines should be used.
-: ${ac_max_here_lines=38}
# Identity of this package.
PACKAGE_NAME='tcl'
@@ -270,50 +580,213 @@ PACKAGE_TARNAME='tcl'
PACKAGE_VERSION='8.6'
PACKAGE_STRING='tcl 8.6'
PACKAGE_BUGREPORT=''
+PACKAGE_URL=''
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
-#if HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
-#else
-# if HAVE_STDINT_H
-# include <stdint.h>
-# endif
#endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS MAN_FLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP TCL_THREADS TCLSH_PROG ZLIB_OBJS ZLIB_SRCS ZLIB_INCLUDE RANLIB ac_ct_RANLIB AR ac_ct_AR LIBOBJS TCL_LIBS DL_LIBS DL_OBJS PLAT_OBJS PLAT_SRCS LDAIX_SRC CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING LDFLAGS_DEBUG LDFLAGS_OPTIMIZE CC_SEARCH_FLAGS LD_SEARCH_FLAGS STLIB_LD SHLIB_LD TCL_SHLIB_LD_EXTRAS TK_SHLIB_LD_EXTRAS SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX MAKE_LIB MAKE_STUB_LIB INSTALL_LIB DLL_INSTALL_DIR INSTALL_STUB_LIB CFLAGS_DEFAULT LDFLAGS_DEFAULT DTRACE TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_YEAR PKG_CFG_ARGS TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_SRC_DIR CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX TCL_SHARED_BUILD LD_LIBRARY_PATH_VAR TCL_BUILD_LIB_SPEC TCL_LIB_VERSIONS_OK TCL_SHARED_LIB_SUFFIX TCL_UNSHARED_LIB_SUFFIX TCL_HAS_LONGLONG INSTALL_TZDATA DTRACE_SRC DTRACE_HDR DTRACE_OBJ MAKEFILE_SHELL BUILD_DLTEST TCL_PACKAGE_PATH TCL_MODULE_PATH TCL_LIBRARY PRIVATE_INCLUDE_DIR HTML_DIR PACKAGE_DIR EXTRA_CC_SWITCHES EXTRA_APP_CC_SWITCHES EXTRA_INSTALL EXTRA_INSTALL_BINARIES EXTRA_BUILD_HTML EXTRA_TCLSH_LIBS DLTEST_LD DLTEST_SUFFIX'
+ac_subst_vars='DLTEST_SUFFIX
+DLTEST_LD
+EXTRA_TCLSH_LIBS
+EXTRA_BUILD_HTML
+EXTRA_INSTALL_BINARIES
+EXTRA_INSTALL
+EXTRA_APP_CC_SWITCHES
+EXTRA_CC_SWITCHES
+PACKAGE_DIR
+HTML_DIR
+PRIVATE_INCLUDE_DIR
+TCL_LIBRARY
+TCL_MODULE_PATH
+TCL_PACKAGE_PATH
+BUILD_DLTEST
+MAKEFILE_SHELL
+DTRACE_OBJ
+DTRACE_HDR
+DTRACE_SRC
+INSTALL_TZDATA
+TCL_HAS_LONGLONG
+TCL_UNSHARED_LIB_SUFFIX
+TCL_SHARED_LIB_SUFFIX
+TCL_LIB_VERSIONS_OK
+TCL_BUILD_LIB_SPEC
+LD_LIBRARY_PATH_VAR
+TCL_SHARED_BUILD
+CFG_TCL_UNSHARED_LIB_SUFFIX
+CFG_TCL_SHARED_LIB_SUFFIX
+TCL_SRC_DIR
+TCL_BUILD_STUB_LIB_PATH
+TCL_BUILD_STUB_LIB_SPEC
+TCL_INCLUDE_SPEC
+TCL_STUB_LIB_PATH
+TCL_STUB_LIB_SPEC
+TCL_STUB_LIB_FLAG
+TCL_STUB_LIB_FILE
+TCL_LIB_SPEC
+TCL_LIB_FLAG
+TCL_LIB_FILE
+PKG_CFG_ARGS
+TCL_YEAR
+TCL_PATCH_LEVEL
+TCL_MINOR_VERSION
+TCL_MAJOR_VERSION
+TCL_VERSION
+DTRACE
+LDFLAGS_DEFAULT
+CFLAGS_DEFAULT
+INSTALL_STUB_LIB
+DLL_INSTALL_DIR
+INSTALL_LIB
+MAKE_STUB_LIB
+MAKE_LIB
+SHLIB_SUFFIX
+SHLIB_CFLAGS
+SHLIB_LD_LIBS
+TK_SHLIB_LD_EXTRAS
+TCL_SHLIB_LD_EXTRAS
+SHLIB_LD
+STLIB_LD
+LD_SEARCH_FLAGS
+CC_SEARCH_FLAGS
+LDFLAGS_OPTIMIZE
+LDFLAGS_DEBUG
+CFLAGS_WARNING
+CFLAGS_OPTIMIZE
+CFLAGS_DEBUG
+LDAIX_SRC
+PLAT_SRCS
+PLAT_OBJS
+DL_OBJS
+DL_LIBS
+TCL_LIBS
+LIBOBJS
+AR
+RANLIB
+ZLIB_INCLUDE
+ZLIB_SRCS
+ZLIB_OBJS
+TCLSH_PROG
+TCL_THREADS
+EGREP
+GREP
+CPP
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+MAN_FLAGS
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+runstatedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_man_symlinks
+enable_man_compression
+enable_man_suffix
+enable_threads
+with_encoding
+enable_shared
+enable_64bit
+enable_64bit_vis
+enable_rpath
+enable_corefoundation
+enable_load
+enable_symbols
+enable_langinfo
+enable_dll_unloading
+with_tzdata
+enable_dtrace
+enable_framework
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CPP'
+
# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
@@ -336,34 +809,50 @@ x_libraries=NONE
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
-datadir='${prefix}/share'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
-libdir='${exec_prefix}/lib'
+runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
-infodir='${prefix}/info'
-mandir='${prefix}/man'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
ac_prev=
+ac_dashdash=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
- eval "$ac_prev=\$ac_option"
+ eval $ac_prev=\$ac_option
ac_prev=
continue
fi
- ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
# Accept the important Cygnus configure options, so we can diagnose typos.
- case $ac_option in
+ case $ac_dashdash$ac_option in
+ --)
+ ac_dashdash=yes ;;
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
@@ -385,33 +874,59 @@ do
--config-cache | -C)
cache_file=config.cache ;;
- -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
+ -datadir | --datadir | --datadi | --datad)
ac_prev=datadir ;;
- -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
- | --da=*)
+ -datadir=* | --datadir=* | --datadi=* | --datad=*)
datadir=$ac_optarg ;;
+ -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
+ | --dataroo | --dataro | --datar)
+ ac_prev=datarootdir ;;
+ -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
+ | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
+ datarootdir=$ac_optarg ;;
+
-disable-* | --disable-*)
- ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- eval "enable_$ac_feature=no" ;;
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval enable_$ac_useropt=no ;;
+
+ -docdir | --docdir | --docdi | --doc | --do)
+ ac_prev=docdir ;;
+ -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
+ docdir=$ac_optarg ;;
+
+ -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
+ ac_prev=dvidir ;;
+ -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
+ dvidir=$ac_optarg ;;
-enable-* | --enable-*)
- ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid feature name: $ac_feature" >&2
- { (exit 1); exit 1; }; }
- ac_feature=`echo $ac_feature | sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid feature name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"enable_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
esac
- eval "enable_$ac_feature='$ac_optarg'" ;;
+ eval enable_$ac_useropt=\$ac_optarg ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
@@ -438,6 +953,12 @@ do
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
+ ac_prev=htmldir ;;
+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
+ | --ht=*)
+ htmldir=$ac_optarg ;;
+
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
@@ -462,13 +983,16 @@ do
| --libexe=* | --libex=* | --libe=*)
libexecdir=$ac_optarg ;;
+ -localedir | --localedir | --localedi | --localed | --locale)
+ ac_prev=localedir ;;
+ -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
+ localedir=$ac_optarg ;;
+
-localstatedir | --localstatedir | --localstatedi | --localstated \
- | --localstate | --localstat | --localsta | --localst \
- | --locals | --local | --loca | --loc | --lo)
+ | --localstate | --localstat | --localsta | --localst | --locals)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
- | --localstate=* | --localstat=* | --localsta=* | --localst=* \
- | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
+ | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
localstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
@@ -533,10 +1057,29 @@ do
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
+ ac_prev=pdfdir ;;
+ -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
+ pdfdir=$ac_optarg ;;
+
+ -psdir | --psdir | --psdi | --psd | --ps)
+ ac_prev=psdir ;;
+ -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
+ psdir=$ac_optarg ;;
+
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
+ -runstatedir | --runstatedir | --runstatedi | --runstated \
+ | --runstate | --runstat | --runsta | --runst | --runs \
+ | --run | --ru | --r)
+ ac_prev=runstatedir ;;
+ -runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
+ | --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
+ | --run=* | --ru=* | --r=*)
+ runstatedir=$ac_optarg ;;
+
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@@ -583,26 +1126,36 @@ do
ac_init_version=: ;;
-with-* | --with-*)
- ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
- { (exit 1); exit 1; }; }
- ac_package=`echo $ac_package| sed 's/-/_/g'`
- case $ac_option in
- *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
- *) ac_optarg=yes ;;
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
esac
- eval "with_$ac_package='$ac_optarg'" ;;
+ eval with_$ac_useropt=\$ac_optarg ;;
-without-* | --without-*)
- ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
+ ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
- expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid package name: $ac_package" >&2
- { (exit 1); exit 1; }; }
- ac_package=`echo $ac_package | sed 's/-/_/g'`
- eval "with_$ac_package=no" ;;
+ expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
+ as_fn_error $? "invalid package name: $ac_useropt"
+ ac_useropt_orig=$ac_useropt
+ ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
+ case $ac_user_opts in
+ *"
+"with_$ac_useropt"
+"*) ;;
+ *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
+ ac_unrecognized_sep=', ';;
+ esac
+ eval with_$ac_useropt=no ;;
--x)
# Obsolete; use --with-x.
@@ -622,27 +1175,26 @@ do
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
- -*) { echo "$as_me: error: unrecognized option: $ac_option
-Try \`$0 --help' for more information." >&2
- { (exit 1); exit 1; }; }
+ -*) as_fn_error $? "unrecognized option: \`$ac_option'
+Try \`$0 --help' for more information"
;;
*=*)
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
# Reject names that are not valid shell variable names.
- expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
- { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
- { (exit 1); exit 1; }; }
- ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
- eval "$ac_envvar='$ac_optarg'"
+ case $ac_envvar in #(
+ '' | [0-9]* | *[!_$as_cr_alnum]* )
+ as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
+ esac
+ eval $ac_envvar=\$ac_optarg
export $ac_envvar ;;
*)
# FIXME: should be removed in autoconf 3.0.
- echo "$as_me: WARNING: you should use --build, --host, --target" >&2
+ $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
- echo "$as_me: WARNING: invalid host type: $ac_option" >&2
- : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
+ $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
+ : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
;;
esac
@@ -650,31 +1202,36 @@ done
if test -n "$ac_prev"; then
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
- { echo "$as_me: error: missing argument to $ac_option" >&2
- { (exit 1); exit 1; }; }
+ as_fn_error $? "missing argument to $ac_option"
fi
-# Be sure to have absolute paths.
-for ac_var in exec_prefix prefix
-do
- eval ac_val=$`echo $ac_var`
- case $ac_val in
- [\\/$]* | ?:[\\/]* | NONE | '' ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
+if test -n "$ac_unrecognized_opts"; then
+ case $enable_option_checking in
+ no) ;;
+ fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
+ *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
esac
-done
+fi
-# Be sure to have absolute paths.
-for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
- localstatedir libdir includedir oldincludedir infodir mandir
+# Check all directory arguments for consistency.
+for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
+ datadir sysconfdir sharedstatedir localstatedir includedir \
+ oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
+ libdir localedir mandir runstatedir
do
- eval ac_val=$`echo $ac_var`
+ eval ac_val=\$$ac_var
+ # Remove trailing slashes.
case $ac_val in
- [\\/$]* | ?:[\\/]* ) ;;
- *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
- { (exit 1); exit 1; }; };;
+ */ )
+ ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
+ eval $ac_var=\$ac_val;;
esac
+ # Be sure to have absolute directory names.
+ case $ac_val in
+ [\\/$]* | ?:[\\/]* ) continue;;
+ NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
+ esac
+ as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
done
# There might be people who depend on the old broken behavior: `$host'
@@ -688,8 +1245,6 @@ target=$target_alias
if test "x$host_alias" != x; then
if test "x$build_alias" = x; then
cross_compiling=maybe
- echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
- If a cross compiler is detected then cross compile mode will be used." >&2
elif test "x$build_alias" != "x$host_alias"; then
cross_compiling=yes
fi
@@ -701,74 +1256,72 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias-
test "$silent" = yes && exec 6>/dev/null
+ac_pwd=`pwd` && test -n "$ac_pwd" &&
+ac_ls_di=`ls -di .` &&
+ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
+ as_fn_error $? "working directory cannot be determined"
+test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
+ as_fn_error $? "pwd does not report name of working directory"
+
+
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
- # Try the directory containing this script, then its parent.
- ac_confdir=`(dirname "$0") 2>/dev/null ||
-$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$0" : 'X\(//\)[^/]' \| \
- X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$0" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ # Try the directory containing this script, then the parent directory.
+ ac_confdir=`$as_dirname -- "$as_myself" ||
+$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_myself" : 'X\(//\)[^/]' \| \
+ X"$as_myself" : 'X\(//\)$' \| \
+ X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_myself" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
-if test ! -r $srcdir/$ac_unique_file; then
- if test "$ac_srcdir_defaulted" = yes; then
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2
- { (exit 1); exit 1; }; }
- else
- { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
- { (exit 1); exit 1; }; }
- fi
-fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
- { echo "$as_me: error: sources are in $srcdir, but \`cd $srcdir' does not work" >&2
- { (exit 1); exit 1; }; }
-srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'`
-ac_env_build_alias_set=${build_alias+set}
-ac_env_build_alias_value=$build_alias
-ac_cv_env_build_alias_set=${build_alias+set}
-ac_cv_env_build_alias_value=$build_alias
-ac_env_host_alias_set=${host_alias+set}
-ac_env_host_alias_value=$host_alias
-ac_cv_env_host_alias_set=${host_alias+set}
-ac_cv_env_host_alias_value=$host_alias
-ac_env_target_alias_set=${target_alias+set}
-ac_env_target_alias_value=$target_alias
-ac_cv_env_target_alias_set=${target_alias+set}
-ac_cv_env_target_alias_value=$target_alias
-ac_env_CC_set=${CC+set}
-ac_env_CC_value=$CC
-ac_cv_env_CC_set=${CC+set}
-ac_cv_env_CC_value=$CC
-ac_env_CFLAGS_set=${CFLAGS+set}
-ac_env_CFLAGS_value=$CFLAGS
-ac_cv_env_CFLAGS_set=${CFLAGS+set}
-ac_cv_env_CFLAGS_value=$CFLAGS
-ac_env_LDFLAGS_set=${LDFLAGS+set}
-ac_env_LDFLAGS_value=$LDFLAGS
-ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
-ac_cv_env_LDFLAGS_value=$LDFLAGS
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
-ac_env_CPP_set=${CPP+set}
-ac_env_CPP_value=$CPP
-ac_cv_env_CPP_set=${CPP+set}
-ac_cv_env_CPP_value=$CPP
+if test ! -r "$srcdir/$ac_unique_file"; then
+ test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
+ as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
+fi
+ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
+ac_abs_confdir=`(
+ cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
+ pwd)`
+# When building in place, set srcdir=.
+if test "$ac_abs_confdir" = "$ac_pwd"; then
+ srcdir=.
+fi
+# Remove unnecessary trailing slashes from srcdir.
+# Double slashes in file names in object file debugging info
+# mess up M-x gdb in Emacs.
+case $srcdir in
+*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
+esac
+for ac_var in $ac_precious_vars; do
+ eval ac_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_env_${ac_var}_value=\$${ac_var}
+ eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
+ eval ac_cv_env_${ac_var}_value=\$${ac_var}
+done
#
# Report the --help message.
@@ -791,20 +1344,17 @@ Configuration:
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
- -q, --quiet, --silent do not print \`checking...' messages
+ -q, --quiet, --silent do not print \`checking ...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
-_ACEOF
-
- cat <<_ACEOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
- [$ac_default_prefix]
+ [$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
- [PREFIX]
+ [PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
@@ -814,18 +1364,26 @@ for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
- --bindir=DIR user executables [EPREFIX/bin]
- --sbindir=DIR system admin executables [EPREFIX/sbin]
- --libexecdir=DIR program executables [EPREFIX/libexec]
- --datadir=DIR read-only architecture-independent data [PREFIX/share]
- --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
- --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
- --localstatedir=DIR modifiable single-machine data [PREFIX/var]
- --libdir=DIR object code libraries [EPREFIX/lib]
- --includedir=DIR C header files [PREFIX/include]
- --oldincludedir=DIR C header files for non-gcc [/usr/include]
- --infodir=DIR info documentation [PREFIX/info]
- --mandir=DIR man documentation [PREFIX/man]
+ --bindir=DIR user executables [EPREFIX/bin]
+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
+ --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
+ --localstatedir=DIR modifiable single-machine data [PREFIX/var]
+ --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
+ --libdir=DIR object code libraries [EPREFIX/lib]
+ --includedir=DIR C header files [PREFIX/include]
+ --oldincludedir=DIR C header files for non-gcc [/usr/include]
+ --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/tcl]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
_ACEOF
cat <<\_ACEOF
@@ -839,6 +1397,7 @@ if test -n "$ac_init_help"; then
cat <<\_ACEOF
Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--enable-man-symlinks use symlinks for the manpages (default: off)
@@ -876,128 +1435,560 @@ Some influential environment variables:
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
- CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
- headers in a nonstandard directory <include dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
CPP C preprocessor
Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.
+Report bugs to the package provider.
_ACEOF
+ac_status=$?
fi
if test "$ac_init_help" = "recursive"; then
# If there are subdirs, report their specific --help.
- ac_popdir=`pwd`
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
- test -d $ac_dir || continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
ac_builddir=.
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
case $srcdir in
- .) # No --srcdir option. We are building in place.
+ .) # We are building in place.
ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
-
- cd $ac_dir
- # Check for guested configure; otherwise get Cygnus style configure.
- if test -f $ac_srcdir/configure.gnu; then
- echo
- $SHELL $ac_srcdir/configure.gnu --help=recursive
- elif test -f $ac_srcdir/configure; then
- echo
- $SHELL $ac_srcdir/configure --help=recursive
- elif test -f $ac_srcdir/configure.ac ||
- test -f $ac_srcdir/configure.in; then
- echo
- $ac_configure --help
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
else
- echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
- fi
- cd $ac_popdir
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
done
fi
-test -n "$ac_init_help" && exit 0
+test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
cat <<\_ACEOF
tcl configure 8.6
-generated by GNU Autoconf 2.59
+generated by GNU Autoconf 2.69
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
- exit 0
+ exit
fi
-exec 5>config.log
-cat >&5 <<_ACEOF
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ test -x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
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+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
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+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
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+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
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+ # Is the header compilable?
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+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
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+ ac_header_compiler=no
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+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
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+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
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+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
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+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+
+# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
+# ----------------------------------------------------
+# Tries to find if the field MEMBER exists in type AGGR, after including
+# INCLUDES, setting cache variable VAR accordingly.
+ac_fn_c_check_member ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
+$as_echo_n "checking for $2.$3... " >&6; }
+if eval \${$4+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$5
+int
+main ()
+{
+static $2 ac_aggr;
+if (sizeof ac_aggr.$3)
+return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$4=yes"
+else
+ eval "$4=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$4
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_member
+cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by tcl $as_me 8.6, which was
-generated by GNU Autoconf 2.59. Invocation command line was
+generated by GNU Autoconf 2.69. Invocation command line was
$ $0 $@
_ACEOF
+exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
@@ -1016,7 +2007,7 @@ uname -v = `(uname -v) 2>/dev/null || echo unknown`
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-hostinfo = `(hostinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
@@ -1028,8 +2019,9 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- echo "PATH: $as_dir"
-done
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
} >&5
@@ -1051,7 +2043,6 @@ _ACEOF
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
-ac_sep=
ac_must_keep_next=false
for ac_pass in 1 2
do
@@ -1062,13 +2053,13 @@ do
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
continue ;;
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
case $ac_pass in
- 1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2)
- ac_configure_args1="$ac_configure_args1 '$ac_arg'"
+ as_fn_append ac_configure_args1 " '$ac_arg'"
if test $ac_must_keep_next = true; then
ac_must_keep_next=false # Got value, back to normal.
else
@@ -1084,104 +2075,115 @@ do
-* ) ac_must_keep_next=true ;;
esac
fi
- ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'"
- # Get rid of the leading space.
- ac_sep=" "
+ as_fn_append ac_configure_args " '$ac_arg'"
;;
esac
done
done
-$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
-$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
# When interrupted or exit'd, cleanup temporary files, and complete
# config.log. We remove comments because anyway the quotes in there
# would cause problems or look ugly.
-# WARNING: Be sure not to use single quotes in there, as some shells,
-# such as our DU 5.0 friend, will then `close' the trap.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
# Save into config.log some information that might help in debugging.
{
echo
- cat <<\_ASBOX
-## ---------------- ##
+ $as_echo "## ---------------- ##
## Cache variables. ##
-## ---------------- ##
-_ASBOX
+## ---------------- ##"
echo
# The following way of writing the cache mishandles newlines in values,
-{
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
(set) 2>&1 |
- case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
sed -n \
- "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
- s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
- ;;
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
*)
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-}
+ esac |
+ sort
+)
echo
- cat <<\_ASBOX
-## ----------------- ##
+ $as_echo "## ----------------- ##
## Output variables. ##
-## ----------------- ##
-_ASBOX
+## ----------------- ##"
echo
for ac_var in $ac_subst_vars
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
if test -n "$ac_subst_files"; then
- cat <<\_ASBOX
-## ------------- ##
-## Output files. ##
-## ------------- ##
-_ASBOX
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
echo
for ac_var in $ac_subst_files
do
- eval ac_val=$`echo $ac_var`
- echo "$ac_var='"'"'$ac_val'"'"'"
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
done | sort
echo
fi
if test -s confdefs.h; then
- cat <<\_ASBOX
-## ----------- ##
+ $as_echo "## ----------- ##
## confdefs.h. ##
-## ----------- ##
-_ASBOX
+## ----------- ##"
echo
- sed "/^$/d" confdefs.h | sort
+ cat confdefs.h
echo
fi
test "$ac_signal" != 0 &&
- echo "$as_me: caught signal $ac_signal"
- echo "$as_me: exit $exit_status"
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
} >&5
- rm -f core *.core &&
- rm -rf conftest* confdefs* conf$$* $ac_clean_files &&
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
exit $exit_status
- ' 0
+' 0
for ac_signal in 1 2 13 15; do
- trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
done
ac_signal=0
# confdefs.h avoids OS command line length limits that DEFS can exceed.
-rm -rf conftest* confdefs.h
-# AIX cpp loses on an empty file, so make sure it contains at least a newline.
-echo >confdefs.h
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
# Predefined preprocessor variables.
@@ -1189,112 +2191,137 @@ cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF
-
cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF
-
cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF
-
cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF
-
cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
# Let the site file select an alternate cache file if it wants to.
-# Prefer explicitly selected file to automatically selected ones.
-if test -z "$CONFIG_SITE"; then
- if test "x$prefix" != xNONE; then
- CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
- else
- CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
- fi
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
fi
-for ac_site_file in $CONFIG_SITE; do
- if test -r "$ac_site_file"; then
- { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
-echo "$as_me: loading site script $ac_site_file" >&6;}
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
sed 's/^/| /' "$ac_site_file" >&5
- . "$ac_site_file"
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
fi
done
if test -r "$cache_file"; then
- # Some versions of bash will fail to source /dev/null (special
- # files actually), so we avoid doing that.
- if test -f "$cache_file"; then
- { echo "$as_me:$LINENO: loading cache $cache_file" >&5
-echo "$as_me: loading cache $cache_file" >&6;}
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
case $cache_file in
- [\\/]* | ?:[\\/]* ) . $cache_file;;
- *) . ./$cache_file;;
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
esac
fi
else
- { echo "$as_me:$LINENO: creating cache $cache_file" >&5
-echo "$as_me: creating cache $cache_file" >&6;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
>$cache_file
fi
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
-for ac_var in `(set) 2>&1 |
- sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
+for ac_var in $ac_precious_vars; do
eval ac_old_set=\$ac_cv_env_${ac_var}_set
eval ac_new_set=\$ac_env_${ac_var}_set
- eval ac_old_val="\$ac_cv_env_${ac_var}_value"
- eval ac_new_val="\$ac_env_${ac_var}_value"
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
case $ac_old_set,$ac_new_set in
set,)
- { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
ac_cache_corrupted=: ;;
,set)
- { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
ac_cache_corrupted=: ;;
,);;
*)
if test "x$ac_old_val" != "x$ac_new_val"; then
- { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
- { echo "$as_me:$LINENO: former value: $ac_old_val" >&5
-echo "$as_me: former value: $ac_old_val" >&2;}
- { echo "$as_me:$LINENO: current value: $ac_new_val" >&5
-echo "$as_me: current value: $ac_new_val" >&2;}
- ac_cache_corrupted=:
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
fi;;
esac
# Pass precious variables to config.status.
if test "$ac_new_set" = set; then
case $ac_new_val in
- *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
- ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
*) ac_arg=$ac_var=$ac_new_val ;;
esac
case " $ac_configure_args " in
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
- *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
esac
fi
done
if $ac_cache_corrupted; then
- { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
-echo "$as_me: error: changes in the environment can compromise the build" >&2;}
- { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
- { (exit 1); exit 1; }; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
@@ -1307,31 +2334,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TCL_VERSION=8.6
TCL_MAJOR_VERSION=8
TCL_MINOR_VERSION=6
@@ -1382,62 +2384,60 @@ TCL_SRC_DIR="`cd "$srcdir"/..; pwd`"
#------------------------------------------------------------------------
- echo "$as_me:$LINENO: checking whether to use symlinks for manpages" >&5
-echo $ECHO_N "checking whether to use symlinks for manpages... $ECHO_C" >&6
- # Check whether --enable-man-symlinks or --disable-man-symlinks was given.
-if test "${enable_man_symlinks+set}" = set; then
- enableval="$enable_man_symlinks"
- test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use symlinks for manpages" >&5
+$as_echo_n "checking whether to use symlinks for manpages... " >&6; }
+ # Check whether --enable-man-symlinks was given.
+if test "${enable_man_symlinks+set}" = set; then :
+ enableval=$enable_man_symlinks; test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks"
else
enableval="no"
-fi;
- echo "$as_me:$LINENO: result: $enableval" >&5
-echo "${ECHO_T}$enableval" >&6
-
- echo "$as_me:$LINENO: checking whether to compress the manpages" >&5
-echo $ECHO_N "checking whether to compress the manpages... $ECHO_C" >&6
- # Check whether --enable-man-compression or --disable-man-compression was given.
-if test "${enable_man_compression+set}" = set; then
- enableval="$enable_man_compression"
- case $enableval in
- yes) { { echo "$as_me:$LINENO: error: missing argument to --enable-man-compression" >&5
-echo "$as_me: error: missing argument to --enable-man-compression" >&2;}
- { (exit 1); exit 1; }; };;
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to compress the manpages" >&5
+$as_echo_n "checking whether to compress the manpages... " >&6; }
+ # Check whether --enable-man-compression was given.
+if test "${enable_man_compression+set}" = set; then :
+ enableval=$enable_man_compression; case $enableval in
+ yes) as_fn_error $? "missing argument to --enable-man-compression" "$LINENO" 5;;
no) ;;
*) MAN_FLAGS="$MAN_FLAGS --compress $enableval";;
esac
else
enableval="no"
-fi;
- echo "$as_me:$LINENO: result: $enableval" >&5
-echo "${ECHO_T}$enableval" >&6
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
if test "$enableval" != "no"; then
- echo "$as_me:$LINENO: checking for compressed file suffix" >&5
-echo $ECHO_N "checking for compressed file suffix... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compressed file suffix" >&5
+$as_echo_n "checking for compressed file suffix... " >&6; }
touch TeST
$enableval TeST
Z=`ls TeST* | sed 's/^....//'`
rm -f TeST*
MAN_FLAGS="$MAN_FLAGS --extension $Z"
- echo "$as_me:$LINENO: result: $Z" >&5
-echo "${ECHO_T}$Z" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $Z" >&5
+$as_echo "$Z" >&6; }
fi
- echo "$as_me:$LINENO: checking whether to add a package name suffix for the manpages" >&5
-echo $ECHO_N "checking whether to add a package name suffix for the manpages... $ECHO_C" >&6
- # Check whether --enable-man-suffix or --disable-man-suffix was given.
-if test "${enable_man_suffix+set}" = set; then
- enableval="$enable_man_suffix"
- case $enableval in
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to add a package name suffix for the manpages" >&5
+$as_echo_n "checking whether to add a package name suffix for the manpages... " >&6; }
+ # Check whether --enable-man-suffix was given.
+if test "${enable_man_suffix+set}" = set; then :
+ enableval=$enable_man_suffix; case $enableval in
yes) enableval="tcl" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
no) ;;
*) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
esac
else
enableval="no"
-fi;
- echo "$as_me:$LINENO: result: $enableval" >&5
-echo "${ECHO_T}$enableval" >&6
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enableval" >&5
+$as_echo "$enableval" >&6; }
@@ -1460,10 +2460,10 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1473,35 +2473,37 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$ac_cv_prog_CC"; then
ac_ct_CC=$CC
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1511,39 +2513,50 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="gcc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
- CC=$ac_ct_CC
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
else
CC="$ac_cv_prog_CC"
fi
if test -z "$CC"; then
- if test -n "$ac_tool_prefix"; then
- # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1553,77 +2566,37 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="${ac_tool_prefix}cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
-else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
-fi
-
-fi
-if test -z "$ac_cv_prog_CC"; then
- ac_ct_CC=$CC
- # Extract the first word of "cc", so it can be a program name with args.
-set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- if test -n "$ac_ct_CC"; then
- ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
- ac_cv_prog_ac_ct_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
- break 2
- fi
-done
-done
-
-fi
-fi
-ac_ct_CC=$ac_cv_prog_ac_ct_CC
-if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
- CC=$ac_ct_CC
-else
- CC="$ac_cv_prog_CC"
-fi
+ fi
fi
if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1634,18 +2607,19 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
ac_prog_rejected=yes
continue
fi
ac_cv_prog_CC="cc"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
if test $ac_prog_rejected = yes; then
# We found a bogon in the path, so make sure we never use it.
@@ -1663,24 +2637,25 @@ fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$CC"; then
if test -n "$ac_tool_prefix"; then
- for ac_prog in cl
+ for ac_prog in cl.exe
do
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$CC"; then
ac_cv_prog_CC="$CC" # Let the user override the test.
@@ -1690,39 +2665,41 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
- echo "$as_me:$LINENO: result: $CC" >&5
-echo "${ECHO_T}$CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
test -n "$CC" && break
done
fi
if test -z "$CC"; then
ac_ct_CC=$CC
- for ac_prog in cl
+ for ac_prog in cl.exe
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_CC"; then
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
@@ -1732,66 +2709,78 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_CC="$ac_prog"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
- echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
-echo "${ECHO_T}$ac_ct_CC" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
test -n "$ac_ct_CC" && break
done
- CC=$ac_ct_CC
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
fi
fi
-test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&5
-echo "$as_me: error: no acceptable C compiler found in \$PATH
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
# Provide some information about the compiler.
-echo "$as_me:$LINENO:" \
- "checking for C compiler version" >&5
-ac_compiler=`set X $ac_compile; echo $2`
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5
- (eval $ac_compiler --version </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5
- (eval $ac_compiler -v </dev/null >&5) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
-{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5
- (eval $ac_compiler -V </dev/null >&5) 2>&5
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -1803,112 +2792,108 @@ main ()
}
_ACEOF
ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files a.out a.exe b.out"
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
-echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
-echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6
-ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5
- (eval $ac_link_default) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- # Find the output, starting from the most likely. This scheme is
-# not robust to junk in `.', hence go to wildcards (a.*) only as a last
-# resort.
-
-# Be careful to initialize this variable, since it used to be cached.
-# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile.
-ac_cv_exeext=
-# b.out is created by i960 compilers.
-for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
+ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj )
- ;;
- conftest.$ac_ext )
- # This is the source file.
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
;;
[ab].out )
# We found the default executable, but exeext='' is most
# certainly right.
break;;
*.* )
- ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- # FIXME: I believe we export ac_cv_exeext for Libtool,
- # but it would be cool to find out if it's true. Does anybody
- # maintain Libtool? --akim.
- export ac_cv_exeext
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
break;;
* )
break;;
esac
done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
else
- echo "$as_me: failed program was:" >&5
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: C compiler cannot create executables
-See \`config.log' for more details." >&5
-echo "$as_me: error: C compiler cannot create executables
-See \`config.log' for more details." >&2;}
- { (exit 77); exit 77; }; }
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
fi
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
+$as_echo_n "checking for C compiler default output file name... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_file" >&5
-echo "${ECHO_T}$ac_file" >&6
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether the C compiler works" >&5
-echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
-# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
-# If not cross compiling, check that we can run a simple program.
-if test "$cross_compiling" != yes; then
- if { ac_try='./$ac_file'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- cross_compiling=no
- else
- if test "$cross_compiling" = maybe; then
- cross_compiling=yes
- else
- { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot run C compiled programs.
-If you meant to cross compile, use \`--host'.
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
- fi
- fi
-fi
-echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
-
-rm -f a.out a.exe conftest$ac_cv_exeext b.out
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
-# Check the compiler produces executables we can run. If not, either
-# the compiler is broken, or we cross compile.
-echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
-echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:$LINENO: result: $cross_compiling" >&5
-echo "${ECHO_T}$cross_compiling" >&6
-
-echo "$as_me:$LINENO: checking for suffix of executables" >&5
-echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
# If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
@@ -1916,38 +2901,90 @@ if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
for ac_file in conftest.exe conftest conftest.*; do
test -f "$ac_file" || continue
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
- export ac_cv_exeext
break;;
* ) break;;
esac
done
else
- { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
fi
-
-rm -f conftest$ac_cv_exeext
-echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
-echo "${ECHO_T}$ac_cv_exeext" >&6
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
-echo "$as_me:$LINENO: checking for suffix of object files" >&5
-echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6
-if test "${ac_cv_objext+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -1959,45 +2996,46 @@ main ()
}
_ACEOF
rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; then
- for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
case $ac_file in
- *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;;
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
- echo "$as_me: failed program was:" >&5
+ $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
-{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&5
-echo "$as_me: error: cannot compute suffix of object files: cannot compile
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
fi
-
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
-echo "${ECHO_T}$ac_cv_objext" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
-echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
-echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
-if test "${ac_cv_c_compiler_gnu+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -2011,55 +3049,34 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_compiler_gnu=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_compiler_gnu=no
+ ac_compiler_gnu=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
-echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
-GCC=`test $ac_compiler_gnu = yes && echo yes`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
-CFLAGS="-g"
-echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
-echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_g+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -2070,39 +3087,49 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_prog_cc_g=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
-ac_cv_prog_cc_g=no
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
@@ -2118,23 +3145,18 @@ else
CFLAGS=
fi
fi
-echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5
-echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6
-if test "${ac_cv_prog_cc_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- ac_cv_prog_cc_stdc=no
+ ac_cv_prog_cc_c89=no
ac_save_CC=$CC
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdarg.h>
#include <stdio.h>
-#include <sys/types.h>
-#include <sys/stat.h>
+struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
@@ -2157,12 +3179,17 @@ static char *f (char * (*g) (char **, int), char **p, ...)
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
function prototypes and stuff, but not '\xHH' hex character constants.
These don't provoke an error unfortunately, instead are silently treated
- as 'x'. The following induces an error, until -std1 is added to get
+ as 'x'. The following induces an error, until -std is added to get
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
array size at least. It's necessary to write '\x00'==0 to get something
- that's true only with -std1. */
+ that's true only with -std. */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
@@ -2177,205 +3204,37 @@ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
return 0;
}
_ACEOF
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX -qlanglvl=ansi
-# Ultrix and OSF/1 -std1
-# HP-UX 10.20 and later -Ae
-# HP-UX older versions -Aa -D_HPUX_SOURCE
-# SVR4 -Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
- rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_prog_cc_stdc=$ac_arg
-break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
fi
-rm -f conftest.err conftest.$ac_objext
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
done
-rm -f conftest.$ac_ext conftest.$ac_objext
+rm -f conftest.$ac_ext
CC=$ac_save_CC
fi
-
-case "x$ac_cv_prog_cc_stdc" in
- x|xno)
- echo "$as_me:$LINENO: result: none needed" >&5
-echo "${ECHO_T}none needed" >&6 ;;
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
*)
- echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5
-echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
- CC="$CC $ac_cv_prog_cc_stdc" ;;
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
-# Some people use a C++ compiler to compile C. Since we use `exit',
-# in C++ we need to declare it. In case someone uses the same compiler
-# for both compiling C and C++ we need to have the C++ compiler decide
-# the declaration of exit, since it's the most demanding environment.
-cat >conftest.$ac_ext <<_ACEOF
-#ifndef __cplusplus
- choke me
-#endif
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- for ac_declaration in \
- '' \
- 'extern "C" void std::exit (int) throw (); using std::exit;' \
- 'extern "C" void std::exit (int); using std::exit;' \
- 'extern "C" void exit (int) throw ();' \
- 'extern "C" void exit (int);' \
- 'void exit (int);'
-do
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-#include <stdlib.h>
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-continue
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_declaration
-int
-main ()
-{
-exit (42);
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-rm -f conftest*
-if test -n "$ac_declaration"; then
- echo '#ifdef __cplusplus' >>confdefs.h
- echo $ac_declaration >>confdefs.h
- echo '#endif' >>confdefs.h
-fi
-
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -2383,18 +3242,14 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking for inline" >&5
-echo $ECHO_N "checking for inline... $ECHO_C" >&6
-if test "${ac_cv_c_inline+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
+$as_echo_n "checking for inline... " >&6; }
+if ${ac_cv_c_inline+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifndef __cplusplus
typedef int foo_t;
@@ -2403,41 +3258,16 @@ $ac_kw foo_t foo () {return 0; }
#endif
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_c_inline=$ac_kw; break
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_c_inline=$ac_kw
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ test "$ac_cv_c_inline" != no && break
done
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_inline" >&5
-echo "${ECHO_T}$ac_cv_c_inline" >&6
-
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
+$as_echo "$ac_cv_c_inline" >&6; }
case $ac_cv_c_inline in
inline | yes) ;;
@@ -2469,15 +3299,15 @@ ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
-echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
fi
if test -z "$CPP"; then
- if test "${ac_cv_prog_CPP+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
else
# Double quotes because CPP needs to be expanded
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
@@ -2491,11 +3321,7 @@ do
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
@@ -2504,78 +3330,34 @@ cat >>conftest.$ac_ext <<_ACEOF
#endif
Syntax error
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
+else
# Broken: fails on valid input.
continue
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
+ # OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
# Passes both tests.
ac_preproc_ok=:
break
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
break
fi
@@ -2587,8 +3369,8 @@ fi
else
ac_cv_prog_CPP=$CPP
fi
-echo "$as_me:$LINENO: result: $CPP" >&5
-echo "${ECHO_T}$CPP" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
@@ -2598,11 +3380,7 @@ do
# <limits.h> exists even on freestanding compilers.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __STDC__
# include <limits.h>
@@ -2611,85 +3389,40 @@ cat >>conftest.$ac_ext <<_ACEOF
#endif
Syntax error
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- :
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_cpp "$LINENO"; then :
+else
# Broken: fails on valid input.
continue
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
- # OK, works on sane cases. Now check whether non-existent headers
+ # OK, works on sane cases. Now check whether nonexistent headers
# can be detected and how.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ac_nonexistent.h>
_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
+if ac_fn_c_try_cpp "$LINENO"; then :
# Broken: success on invalid input.
continue
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
# Passes both tests.
ac_preproc_ok=:
break
fi
-rm -f conftest.err conftest.$ac_ext
+rm -f conftest.err conftest.i conftest.$ac_ext
done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then
- :
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
else
- { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&5
-echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details." >&2;}
- { (exit 1); exit 1; }; }
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
fi
ac_ext=c
@@ -2699,31 +3432,142 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:$LINENO: checking for egrep" >&5
-echo $ECHO_N "checking for egrep... $ECHO_C" >&6
-if test "${ac_cv_prog_egrep+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if echo a | (grep -E '(a|b)') >/dev/null 2>&1
- then ac_cv_prog_egrep='grep -E'
- else ac_cv_prog_egrep='egrep'
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_GREP" || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5
-echo "${ECHO_T}$ac_cv_prog_egrep" >&6
- EGREP=$ac_cv_prog_egrep
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
-echo "$as_me:$LINENO: checking for ANSI C header files" >&5
-echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
-if test "${ac_cv_header_stdc+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ as_fn_executable_p "$ac_path_EGREP" || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
@@ -2738,51 +3582,23 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_stdc=no
+ ac_cv_header_stdc=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "memchr" >/dev/null 2>&1; then
- :
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
else
ac_cv_header_stdc=no
fi
@@ -2792,18 +3608,14 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "free" >/dev/null 2>&1; then
- :
+ $EGREP "free" >/dev/null 2>&1; then :
+
else
ac_cv_header_stdc=no
fi
@@ -2813,16 +3625,13 @@ fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
:
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
+#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
@@ -2842,109 +3651,39 @@ main ()
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
- exit(2);
- exit (0);
+ return 2;
+ return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- :
-else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+if ac_fn_c_try_run "$LINENO"; then :
-( exit $ac_status )
-ac_cv_header_stdc=no
+else
+ ac_cv_header_stdc=no
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
-echo "${ECHO_T}$ac_cv_header_stdc" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define STDC_HEADERS 1
-_ACEOF
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-
-
-
-
-
-
-
-
-
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_Header=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_Header=no"
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
@@ -2953,17 +3692,13 @@ done
- echo "$as_me:$LINENO: checking dirent.h" >&5
-echo $ECHO_N "checking dirent.h... $ECHO_C" >&6
-if test "${tcl_cv_dirent_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dirent.h" >&5
+$as_echo_n "checking dirent.h... " >&6; }
+if ${tcl_cv_dirent_h+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
@@ -2993,535 +3728,85 @@ closedir(d);
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_dirent_h=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_dirent_h=no
+ tcl_cv_dirent_h=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_dirent_h" >&5
-echo "${ECHO_T}$tcl_cv_dirent_h" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_dirent_h" >&5
+$as_echo "$tcl_cv_dirent_h" >&6; }
if test $tcl_cv_dirent_h = no; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_DIRENT_H 1
-_ACEOF
+$as_echo "#define NO_DIRENT_H 1" >>confdefs.h
fi
- if test "${ac_cv_header_float_h+set}" = set; then
- echo "$as_me:$LINENO: checking for float.h" >&5
-echo $ECHO_N "checking for float.h... $ECHO_C" >&6
-if test "${ac_cv_header_float_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5
-echo "${ECHO_T}$ac_cv_header_float_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking float.h usability" >&5
-echo $ECHO_N "checking float.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <float.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+ ac_fn_c_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
+if test "x$ac_cv_header_float_h" = xyes; then :
-# Is the header present?
-echo "$as_me:$LINENO: checking float.h presence" >&5
-echo $ECHO_N "checking float.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <float.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+$as_echo "#define NO_FLOAT_H 1" >>confdefs.h
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: float.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: float.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: float.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: float.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: float.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: float.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: float.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: float.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: float.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: float.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for float.h" >&5
-echo $ECHO_N "checking for float.h... $ECHO_C" >&6
-if test "${ac_cv_header_float_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_float_h=$ac_header_preproc
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_float_h" >&5
-echo "${ECHO_T}$ac_cv_header_float_h" >&6
-fi
-if test $ac_cv_header_float_h = yes; then
- :
-else
-cat >>confdefs.h <<\_ACEOF
-#define NO_FLOAT_H 1
-_ACEOF
-
-fi
+ ac_fn_c_check_header_mongrel "$LINENO" "values.h" "ac_cv_header_values_h" "$ac_includes_default"
+if test "x$ac_cv_header_values_h" = xyes; then :
-
- if test "${ac_cv_header_values_h+set}" = set; then
- echo "$as_me:$LINENO: checking for values.h" >&5
-echo $ECHO_N "checking for values.h... $ECHO_C" >&6
-if test "${ac_cv_header_values_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5
-echo "${ECHO_T}$ac_cv_header_values_h" >&6
else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking values.h usability" >&5
-echo $ECHO_N "checking values.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <values.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+$as_echo "#define NO_VALUES_H 1" >>confdefs.h
-# Is the header present?
-echo "$as_me:$LINENO: checking values.h presence" >&5
-echo $ECHO_N "checking values.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <values.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: values.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: values.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: values.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: values.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: values.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: values.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: values.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: values.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: values.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: values.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for values.h" >&5
-echo $ECHO_N "checking for values.h... $ECHO_C" >&6
-if test "${ac_cv_header_values_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_values_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_values_h" >&5
-echo "${ECHO_T}$ac_cv_header_values_h" >&6
-
-fi
-if test $ac_cv_header_values_h = yes; then
- :
-else
-
-cat >>confdefs.h <<\_ACEOF
-#define NO_VALUES_H 1
-_ACEOF
-
-fi
-
-
- if test "${ac_cv_header_stdlib_h+set}" = set; then
- echo "$as_me:$LINENO: checking for stdlib.h" >&5
-echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6
-if test "${ac_cv_header_stdlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking stdlib.h usability" >&5
-echo $ECHO_N "checking stdlib.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <stdlib.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking stdlib.h presence" >&5
-echo $ECHO_N "checking stdlib.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <stdlib.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: stdlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: stdlib.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: stdlib.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: stdlib.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: stdlib.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: stdlib.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: stdlib.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: stdlib.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: stdlib.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: stdlib.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for stdlib.h" >&5
-echo $ECHO_N "checking for stdlib.h... $ECHO_C" >&6
-if test "${ac_cv_header_stdlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_stdlib_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_stdlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_stdlib_h" >&6
-
-fi
-if test $ac_cv_header_stdlib_h = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_stdlib_h" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "strtol" >/dev/null 2>&1; then
- :
+ $EGREP "strtol" >/dev/null 2>&1; then :
+
else
tcl_ok=0
fi
rm -f conftest*
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "strtoul" >/dev/null 2>&1; then
- :
+ $EGREP "strtoul" >/dev/null 2>&1; then :
+
else
tcl_ok=0
fi
rm -f conftest*
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "strtod" >/dev/null 2>&1; then
- :
+ $EGREP "strtod" >/dev/null 2>&1; then :
+
else
tcl_ok=0
fi
@@ -3529,184 +3814,38 @@ rm -f conftest*
if test $tcl_ok = 0; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_STDLIB_H 1
-_ACEOF
+$as_echo "#define NO_STDLIB_H 1" >>confdefs.h
fi
- if test "${ac_cv_header_string_h+set}" = set; then
- echo "$as_me:$LINENO: checking for string.h" >&5
-echo $ECHO_N "checking for string.h... $ECHO_C" >&6
-if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
-echo "${ECHO_T}$ac_cv_header_string_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking string.h usability" >&5
-echo $ECHO_N "checking string.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <string.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking string.h presence" >&5
-echo $ECHO_N "checking string.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <string.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: string.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: string.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: string.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: string.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: string.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: string.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: string.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: string.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: string.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: string.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for string.h" >&5
-echo $ECHO_N "checking for string.h... $ECHO_C" >&6
-if test "${ac_cv_header_string_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_string_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_string_h" >&5
-echo "${ECHO_T}$ac_cv_header_string_h" >&6
-
-fi
-if test $ac_cv_header_string_h = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
+if test "x$ac_cv_header_string_h" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "strstr" >/dev/null 2>&1; then
- :
+ $EGREP "strstr" >/dev/null 2>&1; then :
+
else
tcl_ok=0
fi
rm -f conftest*
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "strerror" >/dev/null 2>&1; then
- :
+ $EGREP "strerror" >/dev/null 2>&1; then :
+
else
tcl_ok=0
fi
@@ -3718,454 +3857,38 @@ rm -f conftest*
if test $tcl_ok = 0; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_STRING_H 1
-_ACEOF
+$as_echo "#define NO_STRING_H 1" >>confdefs.h
fi
- if test "${ac_cv_header_sys_wait_h+set}" = set; then
- echo "$as_me:$LINENO: checking for sys/wait.h" >&5
-echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6
-if test "${ac_cv_header_sys_wait_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking sys/wait.h usability" >&5
-echo $ECHO_N "checking sys/wait.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <sys/wait.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_wait_h" = xyes; then :
-# Is the header present?
-echo "$as_me:$LINENO: checking sys/wait.h presence" >&5
-echo $ECHO_N "checking sys/wait.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/wait.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
+$as_echo "#define NO_SYS_WAIT_H 1" >>confdefs.h
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/wait.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/wait.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/wait.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/wait.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/wait.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/wait.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/wait.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/wait.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for sys/wait.h" >&5
-echo $ECHO_N "checking for sys/wait.h... $ECHO_C" >&6
-if test "${ac_cv_header_sys_wait_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_sys_wait_h=$ac_header_preproc
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6
-fi
-if test $ac_cv_header_sys_wait_h = yes; then
- :
-else
-cat >>confdefs.h <<\_ACEOF
-#define NO_SYS_WAIT_H 1
-_ACEOF
+ ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-fi
-
-
- if test "${ac_cv_header_dlfcn_h+set}" = set; then
- echo "$as_me:$LINENO: checking for dlfcn.h" >&5
-echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6
-if test "${ac_cv_header_dlfcn_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5
-echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6
else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking dlfcn.h usability" >&5
-echo $ECHO_N "checking dlfcn.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <dlfcn.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking dlfcn.h presence" >&5
-echo $ECHO_N "checking dlfcn.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <dlfcn.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: dlfcn.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: dlfcn.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: dlfcn.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: dlfcn.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: dlfcn.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: dlfcn.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: dlfcn.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: dlfcn.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for dlfcn.h" >&5
-echo $ECHO_N "checking for dlfcn.h... $ECHO_C" >&6
-if test "${ac_cv_header_dlfcn_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_dlfcn_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_dlfcn_h" >&5
-echo "${ECHO_T}$ac_cv_header_dlfcn_h" >&6
-
-fi
-if test $ac_cv_header_dlfcn_h = yes; then
- :
-else
-
-cat >>confdefs.h <<\_ACEOF
-#define NO_DLFCN_H 1
-_ACEOF
+$as_echo "#define NO_DLFCN_H 1" >>confdefs.h
fi
# OS/390 lacks sys/param.h (and doesn't need it, by chance).
-
-for ac_header in sys/param.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in sys/param.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_param_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_PARAM_H 1
_ACEOF
fi
@@ -4186,18 +3909,14 @@ done
#------------------------------------------------------------------------
if test -z "$no_pipe" && test -n "$GCC"; then
- echo "$as_me:$LINENO: checking if the compiler understands -pipe" >&5
-echo $ECHO_N "checking if the compiler understands -pipe... $ECHO_C" >&6
-if test "${tcl_cv_cc_pipe+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the compiler understands -pipe" >&5
+$as_echo_n "checking if the compiler understands -pipe... " >&6; }
+if ${tcl_cv_cc_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -pipe"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -4208,40 +3927,16 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_cc_pipe=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_pipe=no
+ tcl_cv_cc_pipe=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_pipe" >&5
-echo "${ECHO_T}$tcl_cv_cc_pipe" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_pipe" >&5
+$as_echo "$tcl_cv_cc_pipe" >&6; }
if test $tcl_cv_cc_pipe = yes; then
CFLAGS="$CFLAGS -pipe"
fi
@@ -4252,13 +3947,13 @@ fi
#------------------------------------------------------------------------
- # Check whether --enable-threads or --disable-threads was given.
-if test "${enable_threads+set}" = set; then
- enableval="$enable_threads"
- tcl_ok=$enableval
+ # Check whether --enable-threads was given.
+if test "${enable_threads+set}" = set; then :
+ enableval=$enable_threads; tcl_ok=$enableval
else
tcl_ok=yes
-fi;
+fi
+
if test "${TCL_THREADS}" = 1; then
tcl_threaded_core=1;
@@ -4269,92 +3964,56 @@ fi;
# USE_THREAD_ALLOC tells us to try the special thread-based
# allocator that significantly reduces lock contention
-cat >>confdefs.h <<\_ACEOF
-#define USE_THREAD_ALLOC 1
-_ACEOF
+$as_echo "#define USE_THREAD_ALLOC 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define _REENTRANT 1
-_ACEOF
+$as_echo "#define _REENTRANT 1" >>confdefs.h
if test "`uname -s`" = "SunOS" ; then
-cat >>confdefs.h <<\_ACEOF
-#define _POSIX_PTHREAD_SEMANTICS 1
-_ACEOF
+$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
fi
-cat >>confdefs.h <<\_ACEOF
-#define _THREAD_SAFE 1
-_ACEOF
+$as_echo "#define _THREAD_SAFE 1" >>confdefs.h
- echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthread" >&5
-echo $ECHO_N "checking for pthread_mutex_init in -lpthread... $ECHO_C" >&6
-if test "${ac_cv_lib_pthread_pthread_mutex_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthread" >&5
+$as_echo_n "checking for pthread_mutex_init in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread_pthread_mutex_init+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char pthread_mutex_init ();
int
main ()
{
-pthread_mutex_init ();
+return pthread_mutex_init ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pthread_pthread_mutex_init=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_pthread_pthread_mutex_init=no
+ ac_cv_lib_pthread_pthread_mutex_init=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread_pthread_mutex_init" >&6
-if test $ac_cv_lib_pthread_pthread_mutex_init = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_pthread_pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_pthread_pthread_mutex_init" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
@@ -4366,71 +4025,43 @@ fi
# defined. We could alternatively do an AC_TRY_COMPILE with
# pthread.h, but that will work with libpthread really doesn't
# exist, like AIX 4.2. [Bug: 4359]
- echo "$as_me:$LINENO: checking for __pthread_mutex_init in -lpthread" >&5
-echo $ECHO_N "checking for __pthread_mutex_init in -lpthread... $ECHO_C" >&6
-if test "${ac_cv_lib_pthread___pthread_mutex_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __pthread_mutex_init in -lpthread" >&5
+$as_echo_n "checking for __pthread_mutex_init in -lpthread... " >&6; }
+if ${ac_cv_lib_pthread___pthread_mutex_init+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char __pthread_mutex_init ();
int
main ()
{
-__pthread_mutex_init ();
+return __pthread_mutex_init ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pthread___pthread_mutex_init=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_pthread___pthread_mutex_init=no
+ ac_cv_lib_pthread___pthread_mutex_init=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthread___pthread_mutex_init" >&6
-if test $ac_cv_lib_pthread___pthread_mutex_init = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread___pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_pthread___pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_pthread___pthread_mutex_init" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
@@ -4442,71 +4073,43 @@ fi
# The space is needed
THREADS_LIBS=" -lpthread"
else
- echo "$as_me:$LINENO: checking for pthread_mutex_init in -lpthreads" >&5
-echo $ECHO_N "checking for pthread_mutex_init in -lpthreads... $ECHO_C" >&6
-if test "${ac_cv_lib_pthreads_pthread_mutex_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lpthreads" >&5
+$as_echo_n "checking for pthread_mutex_init in -lpthreads... " >&6; }
+if ${ac_cv_lib_pthreads_pthread_mutex_init+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthreads $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char pthread_mutex_init ();
int
main ()
{
-pthread_mutex_init ();
+return pthread_mutex_init ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_pthreads_pthread_mutex_init=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_pthreads_pthread_mutex_init=no
+ ac_cv_lib_pthreads_pthread_mutex_init=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_mutex_init" >&6
-if test $ac_cv_lib_pthreads_pthread_mutex_init = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_pthreads_pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_pthreads_pthread_mutex_init" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
@@ -4516,142 +4119,86 @@ fi
# The space is needed
THREADS_LIBS=" -lpthreads"
else
- echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc" >&5
-echo $ECHO_N "checking for pthread_mutex_init in -lc... $ECHO_C" >&6
-if test "${ac_cv_lib_c_pthread_mutex_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc" >&5
+$as_echo_n "checking for pthread_mutex_init in -lc... " >&6; }
+if ${ac_cv_lib_c_pthread_mutex_init+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char pthread_mutex_init ();
int
main ()
{
-pthread_mutex_init ();
+return pthread_mutex_init ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_c_pthread_mutex_init=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_c_pthread_mutex_init=no
+ ac_cv_lib_c_pthread_mutex_init=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_c_pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_c_pthread_mutex_init" >&6
-if test $ac_cv_lib_c_pthread_mutex_init = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_c_pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_c_pthread_mutex_init" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
fi
if test "$tcl_ok" = "no"; then
- echo "$as_me:$LINENO: checking for pthread_mutex_init in -lc_r" >&5
-echo $ECHO_N "checking for pthread_mutex_init in -lc_r... $ECHO_C" >&6
-if test "${ac_cv_lib_c_r_pthread_mutex_init+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_mutex_init in -lc_r" >&5
+$as_echo_n "checking for pthread_mutex_init in -lc_r... " >&6; }
+if ${ac_cv_lib_c_r_pthread_mutex_init+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lc_r $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char pthread_mutex_init ();
int
main ()
{
-pthread_mutex_init ();
+return pthread_mutex_init ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_c_r_pthread_mutex_init=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_c_r_pthread_mutex_init=no
+ ac_cv_lib_c_r_pthread_mutex_init=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5
-echo "${ECHO_T}$ac_cv_lib_c_r_pthread_mutex_init" >&6
-if test $ac_cv_lib_c_r_pthread_mutex_init = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_mutex_init" >&5
+$as_echo "$ac_cv_lib_c_r_pthread_mutex_init" >&6; }
+if test "x$ac_cv_lib_c_r_pthread_mutex_init" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
@@ -4662,8 +4209,8 @@ fi
THREADS_LIBS=" -pthread"
else
TCL_THREADS=0
- { echo "$as_me:$LINENO: WARNING: Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile..." >&5
-echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile..." >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile..." >&5
+$as_echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile..." >&2;}
fi
fi
fi
@@ -4674,104 +4221,13 @@ echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you m
ac_saved_libs=$LIBS
LIBS="$LIBS $THREADS_LIBS"
-
-
-for ac_func in pthread_attr_setstacksize pthread_atfork
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in pthread_attr_setstacksize pthread_atfork
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
@@ -4782,24 +4238,22 @@ done
TCL_THREADS=0
fi
# Do checking message here to not mess up interleaved configure output
- echo "$as_me:$LINENO: checking for building with threads" >&5
-echo $ECHO_N "checking for building with threads... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for building with threads" >&5
+$as_echo_n "checking for building with threads... " >&6; }
if test "${TCL_THREADS}" = 1; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_THREADS 1
-_ACEOF
+$as_echo "#define TCL_THREADS 1" >>confdefs.h
if test "${tcl_threaded_core}" = 1; then
- echo "$as_me:$LINENO: result: yes (threaded core)" >&5
-echo "${ECHO_T}yes (threaded core)" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (threaded core)" >&5
+$as_echo "yes (threaded core)" >&6; }
else
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
fi
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
@@ -4811,11 +4265,11 @@ echo "${ECHO_T}no" >&6
-# Check whether --with-encoding or --without-encoding was given.
-if test "${with_encoding+set}" = set; then
- withval="$with_encoding"
- with_tcencoding=${withval}
-fi;
+# Check whether --with-encoding was given.
+if test "${with_encoding+set}" = set; then :
+ withval=$with_encoding; with_tcencoding=${withval}
+fi
+
if test x"${with_tcencoding}" != x ; then
@@ -4825,9 +4279,7 @@ _ACEOF
else
-cat >>confdefs.h <<\_ACEOF
-#define TCL_CFGVAL_ENCODING "iso8859-1"
-_ACEOF
+$as_echo "#define TCL_CFGVAL_ENCODING \"iso8859-1\"" >>confdefs.h
fi
@@ -4844,161 +4296,44 @@ _ACEOF
# right (and it must appear before "-lm").
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for sin" >&5
-echo $ECHO_N "checking for sin... $ECHO_C" >&6
-if test "${ac_cv_func_sin+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define sin to an innocuous variant, in case <limits.h> declares sin.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define sin innocuous_sin
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char sin (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef sin
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char sin ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_sin) || defined (__stub___sin)
-choke me
-#else
-char (*f) () = sin;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != sin;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_sin=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_sin=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_sin" >&5
-echo "${ECHO_T}$ac_cv_func_sin" >&6
-if test $ac_cv_func_sin = yes; then
+ ac_fn_c_check_func "$LINENO" "sin" "ac_cv_func_sin"
+if test "x$ac_cv_func_sin" = xyes; then :
MATH_LIBS=""
else
MATH_LIBS="-lm"
fi
- echo "$as_me:$LINENO: checking for main in -lieee" >&5
-echo $ECHO_N "checking for main in -lieee... $ECHO_C" >&6
-if test "${ac_cv_lib_ieee_main+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lieee" >&5
+$as_echo_n "checking for main in -lieee... " >&6; }
+if ${ac_cv_lib_ieee_main+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lieee $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
-main ();
+return main ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_ieee_main=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_ieee_main=no
+ ac_cv_lib_ieee_main=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_ieee_main" >&5
-echo "${ECHO_T}$ac_cv_lib_ieee_main" >&6
-if test $ac_cv_lib_ieee_main = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ieee_main" >&5
+$as_echo "$ac_cv_lib_ieee_main" >&6; }
+if test "x$ac_cv_lib_ieee_main" = xyes; then :
MATH_LIBS="-lieee $MATH_LIBS"
fi
@@ -5008,211 +4343,45 @@ fi
# needs net/errno.h to define the socket-related error codes.
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for main in -linet" >&5
-echo $ECHO_N "checking for main in -linet... $ECHO_C" >&6
-if test "${ac_cv_lib_inet_main+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -linet" >&5
+$as_echo_n "checking for main in -linet... " >&6; }
+if ${ac_cv_lib_inet_main+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
-main ();
+return main ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet_main=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_inet_main=no
+ ac_cv_lib_inet_main=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_inet_main" >&5
-echo "${ECHO_T}$ac_cv_lib_inet_main" >&6
-if test $ac_cv_lib_inet_main = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_main" >&5
+$as_echo "$ac_cv_lib_inet_main" >&6; }
+if test "x$ac_cv_lib_inet_main" = xyes; then :
LIBS="$LIBS -linet"
fi
- if test "${ac_cv_header_net_errno_h+set}" = set; then
- echo "$as_me:$LINENO: checking for net/errno.h" >&5
-echo $ECHO_N "checking for net/errno.h... $ECHO_C" >&6
-if test "${ac_cv_header_net_errno_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_net_errno_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking net/errno.h usability" >&5
-echo $ECHO_N "checking net/errno.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <net/errno.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ ac_fn_c_check_header_mongrel "$LINENO" "net/errno.h" "ac_cv_header_net_errno_h" "$ac_includes_default"
+if test "x$ac_cv_header_net_errno_h" = xyes; then :
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-# Is the header present?
-echo "$as_me:$LINENO: checking net/errno.h presence" >&5
-echo $ECHO_N "checking net/errno.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <net/errno.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: net/errno.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: net/errno.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: net/errno.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: net/errno.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: net/errno.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: net/errno.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: net/errno.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: net/errno.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: net/errno.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: net/errno.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for net/errno.h" >&5
-echo $ECHO_N "checking for net/errno.h... $ECHO_C" >&6
-if test "${ac_cv_header_net_errno_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_net_errno_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_net_errno_h" >&5
-echo "${ECHO_T}$ac_cv_header_net_errno_h" >&6
-
-fi
-if test $ac_cv_header_net_errno_h = yes; then
-
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_NET_ERRNO_H 1
-_ACEOF
+$as_echo "#define HAVE_NET_ERRNO_H 1" >>confdefs.h
fi
@@ -5237,261 +4406,55 @@ fi
#--------------------------------------------------------------------
tcl_checkBoth=0
- echo "$as_me:$LINENO: checking for connect" >&5
-echo $ECHO_N "checking for connect... $ECHO_C" >&6
-if test "${ac_cv_func_connect+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define connect to an innocuous variant, in case <limits.h> declares connect.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define connect innocuous_connect
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char connect (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef connect
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char connect ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_connect) || defined (__stub___connect)
-choke me
-#else
-char (*f) () = connect;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != connect;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_connect=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_connect=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_connect" >&5
-echo "${ECHO_T}$ac_cv_func_connect" >&6
-if test $ac_cv_func_connect = yes; then
+ ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
+if test "x$ac_cv_func_connect" = xyes; then :
tcl_checkSocket=0
else
tcl_checkSocket=1
fi
if test "$tcl_checkSocket" = 1; then
- echo "$as_me:$LINENO: checking for setsockopt" >&5
-echo $ECHO_N "checking for setsockopt... $ECHO_C" >&6
-if test "${ac_cv_func_setsockopt+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define setsockopt to an innocuous variant, in case <limits.h> declares setsockopt.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define setsockopt innocuous_setsockopt
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char setsockopt (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef setsockopt
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char setsockopt ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_setsockopt) || defined (__stub___setsockopt)
-choke me
-#else
-char (*f) () = setsockopt;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != setsockopt;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_setsockopt=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ ac_fn_c_check_func "$LINENO" "setsockopt" "ac_cv_func_setsockopt"
+if test "x$ac_cv_func_setsockopt" = xyes; then :
-ac_cv_func_setsockopt=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_setsockopt" >&5
-echo "${ECHO_T}$ac_cv_func_setsockopt" >&6
-if test $ac_cv_func_setsockopt = yes; then
- :
else
- echo "$as_me:$LINENO: checking for setsockopt in -lsocket" >&5
-echo $ECHO_N "checking for setsockopt in -lsocket... $ECHO_C" >&6
-if test "${ac_cv_lib_socket_setsockopt+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for setsockopt in -lsocket" >&5
+$as_echo_n "checking for setsockopt in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_setsockopt+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char setsockopt ();
int
main ()
{
-setsockopt ();
+return setsockopt ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_socket_setsockopt=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_socket_setsockopt=no
+ ac_cv_lib_socket_setsockopt=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_setsockopt" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_setsockopt" >&6
-if test $ac_cv_lib_socket_setsockopt = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_setsockopt" >&5
+$as_echo "$ac_cv_lib_socket_setsockopt" >&6; }
+if test "x$ac_cv_lib_socket_setsockopt" = xyes; then :
LIBS="$LIBS -lsocket"
else
tcl_checkBoth=1
@@ -5503,261 +4466,55 @@ fi
if test "$tcl_checkBoth" = 1; then
tk_oldLibs=$LIBS
LIBS="$LIBS -lsocket -lnsl"
- echo "$as_me:$LINENO: checking for accept" >&5
-echo $ECHO_N "checking for accept... $ECHO_C" >&6
-if test "${ac_cv_func_accept+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define accept to an innocuous variant, in case <limits.h> declares accept.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define accept innocuous_accept
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char accept (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef accept
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char accept ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_accept) || defined (__stub___accept)
-choke me
-#else
-char (*f) () = accept;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != accept;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_accept=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_accept=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_accept" >&5
-echo "${ECHO_T}$ac_cv_func_accept" >&6
-if test $ac_cv_func_accept = yes; then
+ ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
+if test "x$ac_cv_func_accept" = xyes; then :
tcl_checkNsl=0
else
LIBS=$tk_oldLibs
fi
fi
- echo "$as_me:$LINENO: checking for gethostbyname" >&5
-echo $ECHO_N "checking for gethostbyname... $ECHO_C" >&6
-if test "${ac_cv_func_gethostbyname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define gethostbyname to an innocuous variant, in case <limits.h> declares gethostbyname.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define gethostbyname innocuous_gethostbyname
+ ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
+if test "x$ac_cv_func_gethostbyname" = xyes; then :
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char gethostbyname (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef gethostbyname
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gethostbyname ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname)
-choke me
-#else
-char (*f) () = gethostbyname;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != gethostbyname;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_gethostbyname=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_gethostbyname=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_func_gethostbyname" >&6
-if test $ac_cv_func_gethostbyname = yes; then
- :
-else
- echo "$as_me:$LINENO: checking for gethostbyname in -lnsl" >&5
-echo $ECHO_N "checking for gethostbyname in -lnsl... $ECHO_C" >&6
-if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
+$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
+if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char gethostbyname ();
int
main ()
{
-gethostbyname ();
+return gethostbyname ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_nsl_gethostbyname=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_nsl_gethostbyname=no
+ ac_cv_lib_nsl_gethostbyname=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_nsl_gethostbyname" >&5
-echo "${ECHO_T}$ac_cv_lib_nsl_gethostbyname" >&6
-if test $ac_cv_lib_nsl_gethostbyname = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
+$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
+if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
LIBS="$LIBS -lnsl"
fi
@@ -5769,15 +4526,15 @@ fi
LIBS="$LIBS$THREADS_LIBS"
- echo "$as_me:$LINENO: checking how to build libraries" >&5
-echo $ECHO_N "checking how to build libraries... $ECHO_C" >&6
- # Check whether --enable-shared or --disable-shared was given.
-if test "${enable_shared+set}" = set; then
- enableval="$enable_shared"
- tcl_ok=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
+$as_echo_n "checking how to build libraries... " >&6; }
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; tcl_ok=$enableval
else
tcl_ok=yes
-fi;
+fi
+
if test "${enable_shared+set}" = set; then
enableval="$enable_shared"
@@ -5787,17 +4544,15 @@ fi;
fi
if test "$tcl_ok" = "yes" ; then
- echo "$as_me:$LINENO: result: shared" >&5
-echo "${ECHO_T}shared" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
+$as_echo "shared" >&6; }
SHARED_BUILD=1
else
- echo "$as_me:$LINENO: result: static" >&5
-echo "${ECHO_T}static" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
+$as_echo "static" >&6; }
SHARED_BUILD=0
-cat >>confdefs.h <<\_ACEOF
-#define STATIC_BUILD 1
-_ACEOF
+$as_echo "#define STATIC_BUILD 1" >>confdefs.h
fi
@@ -5809,10 +4564,10 @@ _ACEOF
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for tclsh" >&5
-echo $ECHO_N "checking for tclsh... $ECHO_C" >&6
- if test "${ac_cv_path_tclsh+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclsh" >&5
+$as_echo_n "checking for tclsh... " >&6; }
+ if ${ac_cv_path_tclsh+:} false; then :
+ $as_echo_n "(cached) " >&6
else
search_path=`echo ${PATH} | sed -e 's/:/ /g'`
@@ -5833,13 +4588,13 @@ fi
if test -f "$ac_cv_path_tclsh" ; then
TCLSH_PROG="$ac_cv_path_tclsh"
- echo "$as_me:$LINENO: result: $TCLSH_PROG" >&5
-echo "${ECHO_T}$TCLSH_PROG" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCLSH_PROG" >&5
+$as_echo "$TCLSH_PROG" >&6; }
else
# It is not an error if an installed version of Tcl can't be located.
TCLSH_PROG=""
- echo "$as_me:$LINENO: result: No tclsh found on PATH" >&5
-echo "${ECHO_T}No tclsh found on PATH" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: No tclsh found on PATH" >&5
+$as_echo "No tclsh found on PATH" >&6; }
fi
@@ -5852,204 +4607,13 @@ fi
#------------------------------------------------------------------------
zlib_ok=yes
-if test "${ac_cv_header_zlib_h+set}" = set; then
- echo "$as_me:$LINENO: checking for zlib.h" >&5
-echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6
-if test "${ac_cv_header_zlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_zlib_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking zlib.h usability" >&5
-echo $ECHO_N "checking zlib.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <zlib.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking zlib.h presence" >&5
-echo $ECHO_N "checking zlib.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <zlib.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: zlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: zlib.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: zlib.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: zlib.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: zlib.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: zlib.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: zlib.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: zlib.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: zlib.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: zlib.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for zlib.h" >&5
-echo $ECHO_N "checking for zlib.h... $ECHO_C" >&6
-if test "${ac_cv_header_zlib_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_zlib_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_zlib_h" >&5
-echo "${ECHO_T}$ac_cv_header_zlib_h" >&6
+ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_zlib_h" = xyes; then :
-fi
-if test $ac_cv_header_zlib_h = yes; then
+ ac_fn_c_check_type "$LINENO" "gz_header" "ac_cv_type_gz_header" "#include <zlib.h>
+"
+if test "x$ac_cv_type_gz_header" = xyes; then :
- echo "$as_me:$LINENO: checking for gz_header" >&5
-echo $ECHO_N "checking for gz_header... $ECHO_C" >&6
-if test "${ac_cv_type_gz_header+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <zlib.h>
-
-int
-main ()
-{
-if ((gz_header *) 0)
- return 0;
-if (sizeof (gz_header))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_gz_header=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_gz_header=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_gz_header" >&5
-echo "${ECHO_T}$ac_cv_type_gz_header" >&6
-if test $ac_cv_type_gz_header = yes; then
- :
else
zlib_ok=no
fi
@@ -6060,131 +4624,61 @@ else
fi
-if test $zlib_ok = yes; then
+if test $zlib_ok = yes; then :
- echo "$as_me:$LINENO: checking for library containing deflateSetHeader" >&5
-echo $ECHO_N "checking for library containing deflateSetHeader... $ECHO_C" >&6
-if test "${ac_cv_search_deflateSetHeader+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing deflateSetHeader" >&5
+$as_echo_n "checking for library containing deflateSetHeader... " >&6; }
+if ${ac_cv_search_deflateSetHeader+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_func_search_save_LIBS=$LIBS
-ac_cv_search_deflateSetHeader=no
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char deflateSetHeader ();
int
main ()
{
-deflateSetHeader ();
+return deflateSetHeader ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_deflateSetHeader="none required"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-if test "$ac_cv_search_deflateSetHeader" = no; then
- for ac_lib in z; do
+for ac_lib in '' z; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
LIBS="-l$ac_lib $ac_func_search_save_LIBS"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_deflateSetHeader=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_deflateSetHeader+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_deflateSetHeader+:} false; then :
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char deflateSetHeader ();
-int
-main ()
-{
-deflateSetHeader ();
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_search_deflateSetHeader="-l$ac_lib"
-break
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- done
+ ac_cv_search_deflateSetHeader=no
fi
+rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_search_deflateSetHeader" >&5
-echo "${ECHO_T}$ac_cv_search_deflateSetHeader" >&6
-if test "$ac_cv_search_deflateSetHeader" != no; then
- test "$ac_cv_search_deflateSetHeader" = "none required" || LIBS="$ac_cv_search_deflateSetHeader $LIBS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_deflateSetHeader" >&5
+$as_echo "$ac_cv_search_deflateSetHeader" >&6; }
+ac_res=$ac_cv_search_deflateSetHeader
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
else
@@ -6193,8 +4687,7 @@ else
fi
fi
-
-if test $zlib_ok = no; then
+if test $zlib_ok = no; then :
ZLIB_OBJS=\${ZLIB_OBJS}
@@ -6205,10 +4698,7 @@ if test $zlib_ok = no; then
fi
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_ZLIB 1
-_ACEOF
+$as_echo "#define HAVE_ZLIB 1" >>confdefs.h
#--------------------------------------------------------------------
@@ -6220,10 +4710,10 @@ _ACEOF
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$RANLIB"; then
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
@@ -6233,35 +4723,37 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
- echo "$as_me:$LINENO: result: $RANLIB" >&5
-echo "${ECHO_T}$RANLIB" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$ac_cv_prog_RANLIB"; then
ac_ct_RANLIB=$RANLIB
# Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_RANLIB"; then
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
@@ -6271,28 +4763,38 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_RANLIB="ranlib"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
- test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":"
fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
- echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
-echo "${ECHO_T}$ac_ct_RANLIB" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
- RANLIB=$ac_ct_RANLIB
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
else
RANLIB="$ac_cv_prog_RANLIB"
fi
@@ -6301,52 +4803,47 @@ fi
# Step 0.a: Enable 64 bit support?
- echo "$as_me:$LINENO: checking if 64bit support is requested" >&5
-echo $ECHO_N "checking if 64bit support is requested... $ECHO_C" >&6
- # Check whether --enable-64bit or --disable-64bit was given.
-if test "${enable_64bit+set}" = set; then
- enableval="$enable_64bit"
- do64bit=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
+$as_echo_n "checking if 64bit support is requested... " >&6; }
+ # Check whether --enable-64bit was given.
+if test "${enable_64bit+set}" = set; then :
+ enableval=$enable_64bit; do64bit=$enableval
else
do64bit=no
-fi;
- echo "$as_me:$LINENO: result: $do64bit" >&5
-echo "${ECHO_T}$do64bit" >&6
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
+$as_echo "$do64bit" >&6; }
# Step 0.b: Enable Solaris 64 bit VIS support?
- echo "$as_me:$LINENO: checking if 64bit Sparc VIS support is requested" >&5
-echo $ECHO_N "checking if 64bit Sparc VIS support is requested... $ECHO_C" >&6
- # Check whether --enable-64bit-vis or --disable-64bit-vis was given.
-if test "${enable_64bit_vis+set}" = set; then
- enableval="$enable_64bit_vis"
- do64bitVIS=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5
+$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; }
+ # Check whether --enable-64bit-vis was given.
+if test "${enable_64bit_vis+set}" = set; then :
+ enableval=$enable_64bit_vis; do64bitVIS=$enableval
else
do64bitVIS=no
-fi;
- echo "$as_me:$LINENO: result: $do64bitVIS" >&5
-echo "${ECHO_T}$do64bitVIS" >&6
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5
+$as_echo "$do64bitVIS" >&6; }
# Force 64bit on with VIS
- if test "$do64bitVIS" = "yes"; then
+ if test "$do64bitVIS" = "yes"; then :
do64bit=yes
fi
-
# Step 0.c: Check if visibility support is available. Do this here so
# that platform specific alternatives can be used below if this fails.
- echo "$as_me:$LINENO: checking if compiler supports visibility \"hidden\"" >&5
-echo $ECHO_N "checking if compiler supports visibility \"hidden\"... $ECHO_C" >&6
-if test "${tcl_cv_cc_visibility_hidden+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports visibility \"hidden\"" >&5
+$as_echo_n "checking if compiler supports visibility \"hidden\"... " >&6; }
+if ${tcl_cv_cc_visibility_hidden+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern __attribute__((__visibility__("hidden"))) void f(void);
@@ -6359,79 +4856,50 @@ f();
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cc_visibility_hidden=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_visibility_hidden=no
+ tcl_cv_cc_visibility_hidden=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_visibility_hidden" >&5
-echo "${ECHO_T}$tcl_cv_cc_visibility_hidden" >&6
- if test $tcl_cv_cc_visibility_hidden = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_visibility_hidden" >&5
+$as_echo "$tcl_cv_cc_visibility_hidden" >&6; }
+ if test $tcl_cv_cc_visibility_hidden = yes; then :
-cat >>confdefs.h <<\_ACEOF
-#define MODULE_SCOPE extern __attribute__((__visibility__("hidden")))
-_ACEOF
+$as_echo "#define MODULE_SCOPE extern __attribute__((__visibility__(\"hidden\")))" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_HIDDEN 1
-_ACEOF
+$as_echo "#define HAVE_HIDDEN 1" >>confdefs.h
fi
-
# Step 0.d: Disable -rpath support?
- echo "$as_me:$LINENO: checking if rpath support is requested" >&5
-echo $ECHO_N "checking if rpath support is requested... $ECHO_C" >&6
- # Check whether --enable-rpath or --disable-rpath was given.
-if test "${enable_rpath+set}" = set; then
- enableval="$enable_rpath"
- doRpath=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if rpath support is requested" >&5
+$as_echo_n "checking if rpath support is requested... " >&6; }
+ # Check whether --enable-rpath was given.
+if test "${enable_rpath+set}" = set; then :
+ enableval=$enable_rpath; doRpath=$enableval
else
doRpath=yes
-fi;
- echo "$as_me:$LINENO: result: $doRpath" >&5
-echo "${ECHO_T}$doRpath" >&6
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $doRpath" >&5
+$as_echo "$doRpath" >&6; }
# Step 1: set the variable "system" to hold the name and version number
# for the system.
- echo "$as_me:$LINENO: checking system version" >&5
-echo $ECHO_N "checking system version... $ECHO_C" >&6
-if test "${tcl_cv_sys_version+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
+$as_echo_n "checking system version... " >&6; }
+if ${tcl_cv_sys_version+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -f /usr/lib/NextStep/software_version; then
@@ -6439,8 +4907,8 @@ else
else
tcl_cv_sys_version=`uname -s`-`uname -r`
if test "$?" -ne 0 ; then
- { echo "$as_me:$LINENO: WARNING: can't find uname command" >&5
-echo "$as_me: WARNING: can't find uname command" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
+$as_echo "$as_me: WARNING: can't find uname command" >&2;}
tcl_cv_sys_version=unknown
else
# Special check for weird MP-RAS system (uname returns weird
@@ -6456,79 +4924,51 @@ echo "$as_me: WARNING: can't find uname command" >&2;}
fi
fi
-echo "$as_me:$LINENO: result: $tcl_cv_sys_version" >&5
-echo "${ECHO_T}$tcl_cv_sys_version" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
+$as_echo "$tcl_cv_sys_version" >&6; }
system=$tcl_cv_sys_version
# Step 2: check for existence of -ldl library. This is needed because
# Linux can use either -ldl or -ldld for dynamic loading.
- echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5
-echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6
-if test "${ac_cv_lib_dl_dlopen+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char dlopen ();
int
main ()
{
-dlopen ();
+return dlopen ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dl_dlopen=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dl_dlopen=no
+ ac_cv_lib_dl_dlopen=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5
-echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6
-if test $ac_cv_lib_dl_dlopen = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
have_dl=yes
else
have_dl=no
@@ -6554,7 +4994,7 @@ fi
ECHO_VERSION='`echo ${VERSION}`'
TCL_LIB_VERSIONS_OK=ok
CFLAGS_DEBUG=-g
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
CFLAGS_OPTIMIZE=-O2
CFLAGS_WARNING="-Wall"
@@ -6565,14 +5005,13 @@ else
CFLAGS_WARNING=""
fi
-
if test -n "$ac_tool_prefix"; then
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
set dummy ${ac_tool_prefix}ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$AR"; then
ac_cv_prog_AR="$AR" # Let the user override the test.
@@ -6582,35 +5021,37 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_AR="${ac_tool_prefix}ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
- echo "$as_me:$LINENO: result: $AR" >&5
-echo "${ECHO_T}$AR" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
fi
if test -z "$ac_cv_prog_AR"; then
ac_ct_AR=$AR
# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_prog_ac_ct_AR+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -n "$ac_ct_AR"; then
ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
@@ -6620,27 +5061,38 @@ for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_prog_ac_ct_AR="ar"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
fi
fi
ac_ct_AR=$ac_cv_prog_ac_ct_AR
if test -n "$ac_ct_AR"; then
- echo "$as_me:$LINENO: result: $ac_ct_AR" >&5
-echo "${ECHO_T}$ac_ct_AR" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
- AR=$ac_ct_AR
+ if test "x$ac_ct_AR" = x; then
+ AR=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
else
AR="$ac_cv_prog_AR"
fi
@@ -6650,13 +5102,12 @@ fi
PLAT_OBJS=""
PLAT_SRCS=""
LDAIX_SRC=""
- if test x"${SHLIB_VERSION}" = x; then
+ if test x"${SHLIB_VERSION}" = x; then :
SHLIB_VERSION="1.0"
fi
-
case $system in
AIX-*)
- if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then
+ if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes"; then :
# AIX requires the _r compiler when gcc isn't being used
case "${CC}" in
@@ -6668,11 +5119,10 @@ fi
CC=`echo "$CC" | sed -e 's/^\([^ ]*\)/\1_r/'`
;;
esac
- echo "$as_me:$LINENO: result: Using $CC for compiling with threads" >&5
-echo "${ECHO_T}Using $CC for compiling with threads" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5
+$as_echo "Using $CC for compiling with threads" >&6; }
fi
-
LIBS="$LIBS -lc"
SHLIB_CFLAGS=""
SHLIB_SUFFIX=".so"
@@ -6685,12 +5135,12 @@ fi
LDAIX_SRC='$(UNIX_DIR)/ldAix'
# Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = yes; then
+ if test "$do64bit" = yes; then :
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5
-echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
else
@@ -6703,17 +5153,15 @@ else
fi
-
fi
-
- if test "`uname -m`" = ia64; then
+ if test "`uname -m`" = ia64; then :
# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
SHLIB_LD="/usr/ccs/bin/ld -G -z text"
# AIX-5 has dl* in libc.so
DL_LIBS=""
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
@@ -6722,12 +5170,11 @@ else
CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
fi
-
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
else
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
SHLIB_LD='${CC} -shared -Wl,-bexpall'
@@ -6737,14 +5184,12 @@ else
LDFLAGS="$LDFLAGS -brtl"
fi
-
SHLIB_LD="${SHLIB_LD} ${SHLIB_LD_FLAGS}"
DL_LIBS="-ldl"
CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
fi
-
;;
BeOS*)
SHLIB_CFLAGS="-fPIC"
@@ -6758,71 +5203,43 @@ fi
# -lsocket, even if the network functions are in -lnet which
# is always linked to, for compatibility.
#-----------------------------------------------------------
- echo "$as_me:$LINENO: checking for inet_ntoa in -lbind" >&5
-echo $ECHO_N "checking for inet_ntoa in -lbind... $ECHO_C" >&6
-if test "${ac_cv_lib_bind_inet_ntoa+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5
+$as_echo_n "checking for inet_ntoa in -lbind... " >&6; }
+if ${ac_cv_lib_bind_inet_ntoa+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbind $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char inet_ntoa ();
int
main ()
{
-inet_ntoa ();
+return inet_ntoa ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_bind_inet_ntoa=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_bind_inet_ntoa=no
+ ac_cv_lib_bind_inet_ntoa=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_bind_inet_ntoa" >&5
-echo "${ECHO_T}$ac_cv_lib_bind_inet_ntoa" >&6
-if test $ac_cv_lib_bind_inet_ntoa = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5
+$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; }
+if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then :
LIBS="$LIBS -lbind -lsocket"
fi
@@ -6859,16 +5276,12 @@ fi
TCL_NEEDS_EXP_FILE=1
TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a'
SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$@.a"
- echo "$as_me:$LINENO: checking for Cygwin version of gcc" >&5
-echo $ECHO_N "checking for Cygwin version of gcc... $ECHO_C" >&6
-if test "${ac_cv_cygwin+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Cygwin version of gcc" >&5
+$as_echo_n "checking for Cygwin version of gcc... " >&6; }
+if ${ac_cv_cygwin+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __CYGWIN__
@@ -6883,49 +5296,21 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_cygwin=no
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_cygwin=yes
+ ac_cv_cygwin=yes
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_cygwin" >&5
-echo "${ECHO_T}$ac_cv_cygwin" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cygwin" >&5
+$as_echo "$ac_cv_cygwin" >&6; }
if test "$ac_cv_cygwin" = "no"; then
- { { echo "$as_me:$LINENO: error: ${CC} is not a cygwin compiler." >&5
-echo "$as_me: error: ${CC} is not a cygwin compiler." >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "${CC} is not a cygwin compiler." "$LINENO" 5
fi
if test "x${TCL_THREADS}" = "x0"; then
- { { echo "$as_me:$LINENO: error: CYGWIN compile is only supported with --enable-threads" >&5
-echo "$as_me: error: CYGWIN compile is only supported with --enable-threads" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "CYGWIN compile is only supported with --enable-threads" "$LINENO" 5
fi
do64bit_ok=yes
if test "x${SHARED_BUILD}" = "x1"; then
@@ -6955,71 +5340,43 @@ echo "$as_me: error: CYGWIN compile is only supported with --enable-threads" >&2
SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
DL_OBJS="tclLoadDl.o"
DL_LIBS="-lroot"
- echo "$as_me:$LINENO: checking for inet_ntoa in -lnetwork" >&5
-echo $ECHO_N "checking for inet_ntoa in -lnetwork... $ECHO_C" >&6
-if test "${ac_cv_lib_network_inet_ntoa+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lnetwork" >&5
+$as_echo_n "checking for inet_ntoa in -lnetwork... " >&6; }
+if ${ac_cv_lib_network_inet_ntoa+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetwork $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char inet_ntoa ();
int
main ()
{
-inet_ntoa ();
+return inet_ntoa ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_network_inet_ntoa=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_network_inet_ntoa=no
+ ac_cv_lib_network_inet_ntoa=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_network_inet_ntoa" >&5
-echo "${ECHO_T}$ac_cv_lib_network_inet_ntoa" >&6
-if test $ac_cv_lib_network_inet_ntoa = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_network_inet_ntoa" >&5
+$as_echo "$ac_cv_lib_network_inet_ntoa" >&6; }
+if test "x$ac_cv_lib_network_inet_ntoa" = xyes; then :
LIBS="$LIBS -lnetwork"
fi
@@ -7027,18 +5384,14 @@ fi
HP-UX-*.11.*)
# Use updated header definitions where possible
-cat >>confdefs.h <<\_ACEOF
-#define _XOPEN_SOURCE_EXTENDED 1
-_ACEOF
+$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define _XOPEN_SOURCE 1
-_ACEOF
+$as_echo "#define _XOPEN_SOURCE 1" >>confdefs.h
LIBS="$LIBS -lxnet" # Use the XOPEN network library
- if test "`uname -m`" = ia64; then
+ if test "`uname -m`" = ia64; then :
SHLIB_SUFFIX=".so"
@@ -7047,78 +5400,49 @@ else
SHLIB_SUFFIX=".sl"
fi
-
- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char shl_load ();
int
main ()
{
-shl_load ();
+return shl_load ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_shl_load=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_shl_load=no
+ ac_cv_lib_dld_shl_load=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
fi
- if test "$tcl_ok" = yes; then
+ if test "$tcl_ok" = yes; then :
SHLIB_CFLAGS="+z"
SHLIB_LD="ld -b"
@@ -7130,8 +5454,7 @@ fi
LD_LIBRARY_PATH_VAR="SHLIB_PATH"
fi
-
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
SHLIB_LD='${CC} -shared'
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
@@ -7142,30 +5465,28 @@ else
fi
-
# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
#CFLAGS="$CFLAGS +DAportable"
# Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = "yes"; then
+ if test "$do64bit" = "yes"; then :
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
case `${CC} -dumpmachine` in
hppa64*)
# 64-bit gcc in use. Fix flags for GNU ld.
do64bit_ok=yes
SHLIB_LD='${CC} -shared'
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
;;
*)
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5
-echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
;;
esac
@@ -7177,82 +5498,52 @@ else
fi
-
-fi
- ;;
+fi ;;
HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
SHLIB_SUFFIX=".sl"
- echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5
-echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6
-if test "${ac_cv_lib_dld_shl_load+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldld $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char shl_load ();
int
main ()
{
-shl_load ();
+return shl_load ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_dld_shl_load=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_dld_shl_load=no
+ ac_cv_lib_dld_shl_load=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5
-echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6
-if test $ac_cv_lib_dld_shl_load = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
fi
- if test "$tcl_ok" = yes; then
+ if test "$tcl_ok" = yes; then :
SHLIB_CFLAGS="+z"
SHLIB_LD="ld -b"
@@ -7264,28 +5555,24 @@ fi
LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
LD_LIBRARY_PATH_VAR="SHLIB_PATH"
-fi
- ;;
+fi ;;
IRIX-5.*)
SHLIB_CFLAGS=""
SHLIB_LD="ld -shared -rdata_shared"
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- case $LIBOBJS in
- "mkstemp.$ac_objext" | \
- *" mkstemp.$ac_objext" | \
- "mkstemp.$ac_objext "* | \
+ case " $LIBOBJS " in
*" mkstemp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
+ ;;
esac
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
fi
-
;;
IRIX-6.*)
SHLIB_CFLAGS=""
@@ -7293,21 +5580,18 @@ fi
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- case $LIBOBJS in
- "mkstemp.$ac_objext" | \
- *" mkstemp.$ac_objext" | \
- "mkstemp.$ac_objext "* | \
+ case " $LIBOBJS " in
*" mkstemp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
+ ;;
esac
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
fi
-
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
CFLAGS="$CFLAGS -mabi=n32"
LDFLAGS="$LDFLAGS -mabi=n32"
@@ -7326,7 +5610,6 @@ else
LDFLAGS="$LDFLAGS -n32"
fi
-
;;
IRIX64-6.*)
SHLIB_CFLAGS=""
@@ -7334,29 +5617,26 @@ fi
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- case $LIBOBJS in
- "mkstemp.$ac_objext" | \
- *" mkstemp.$ac_objext" | \
- "mkstemp.$ac_objext "* | \
+ case " $LIBOBJS " in
*" mkstemp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
+ ;;
esac
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
fi
-
# Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = yes; then
+ if test "$do64bit" = yes; then :
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported by gcc" >&5
-echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
else
@@ -7367,9 +5647,7 @@ else
fi
-
fi
-
;;
Linux*|GNU*|NetBSD-Debian)
SHLIB_CFLAGS="-fPIC"
@@ -7385,31 +5663,25 @@ fi
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- if test "`uname -m`" = "alpha"; then
+ if test "`uname -m`" = "alpha"; then :
CFLAGS="$CFLAGS -mieee"
fi
+ if test $do64bit = yes; then :
- if test $do64bit = yes; then
-
- echo "$as_me:$LINENO: checking if compiler accepts -m64 flag" >&5
-echo $ECHO_N "checking if compiler accepts -m64 flag... $ECHO_C" >&6
-if test "${tcl_cv_cc_m64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5
+$as_echo_n "checking if compiler accepts -m64 flag... " >&6; }
+if ${tcl_cv_cc_m64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS
CFLAGS="$CFLAGS -m64"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -7420,62 +5692,35 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cc_m64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_m64=no
+ tcl_cv_cc_m64=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_m64" >&5
-echo "${ECHO_T}$tcl_cv_cc_m64" >&6
- if test $tcl_cv_cc_m64 = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5
+$as_echo "$tcl_cv_cc_m64" >&6; }
+ if test $tcl_cv_cc_m64 = yes; then :
CFLAGS="$CFLAGS -m64"
do64bit_ok=yes
fi
-
fi
-
# The combo of gcc + glibc has a bug related to inlining of
# functions like strtod(). The -fno-builtin flag should address
# this problem but it does not work. The -fno-inline flag is kind
# of overkill but it works. Disable inlining only when one of the
# files in compat/*.c is being linked in.
- if test x"${USE_COMPAT}" != x; then
+ if test x"${USE_COMPAT}" != x; then :
CFLAGS="$CFLAGS -fno-inline"
fi
-
;;
Lynx*)
SHLIB_CFLAGS="-fPIC"
@@ -7485,12 +5730,11 @@ fi
DL_OBJS="tclLoadDl.o"
DL_LIBS="-mshared -ldl"
LD_FLAGS="-Wl,--export-dynamic"
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
;;
MP-RAS-02*)
SHLIB_CFLAGS="-K PIC"
@@ -7536,11 +5780,10 @@ fi
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
LDFLAGS="-Wl,-export-dynamic"
@@ -7557,7 +5800,7 @@ fi
CFLAGS_OPTIMIZE="-O2"
;;
esac
- if test "${TCL_THREADS}" = "1"; then
+ if test "${TCL_THREADS}" = "1"; then :
# On OpenBSD: Compile with -pthread
# Don't link with -lpthread
@@ -7565,7 +5808,6 @@ fi
CFLAGS="$CFLAGS -pthread"
fi
-
# OpenBSD doesn't do version numbers with dots.
UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
TCL_LIB_VERSIONS_OK=nodots
@@ -7578,13 +5820,12 @@ fi
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS="$LDFLAGS -export-dynamic"
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- if test "${TCL_THREADS}" = "1"; then
+ if test "${TCL_THREADS}" = "1"; then :
# The -pthread needs to go in the CFLAGS, not LIBS
LIBS=`echo $LIBS | sed s/-pthread//`
@@ -7592,7 +5833,6 @@ fi
LDFLAGS="$LDFLAGS -pthread"
fi
-
;;
FreeBSD-*)
# This configuration from FreeBSD Ports.
@@ -7603,20 +5843,18 @@ fi
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
LDFLAGS=""
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
fi
-
- if test "${TCL_THREADS}" = "1"; then
+ if test "${TCL_THREADS}" = "1"; then :
# The -pthread needs to go in the LDFLAGS, not LIBS
LIBS=`echo $LIBS | sed s/-pthread//`
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LDFLAGS="$LDFLAGS $PTHREAD_LIBS"
fi
-
case $system in
FreeBSD-3.*)
# Version numbers are dot-stripped by system policy.
@@ -7639,23 +5877,19 @@ fi
CFLAGS="`echo " ${CFLAGS}" | \
awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
if (!($i~/^(isysroot|mmacosx-version-min)/)) print "-"$i}'`"
- if test $do64bit = yes; then
+ if test $do64bit = yes; then :
case `arch` in
ppc)
- echo "$as_me:$LINENO: checking if compiler accepts -arch ppc64 flag" >&5
-echo $ECHO_N "checking if compiler accepts -arch ppc64 flag... $ECHO_C" >&6
-if test "${tcl_cv_cc_arch_ppc64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5
+$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; }
+if ${tcl_cv_cc_arch_ppc64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS
CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -7666,62 +5900,33 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cc_arch_ppc64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_arch_ppc64=no
+ tcl_cv_cc_arch_ppc64=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_ppc64" >&5
-echo "${ECHO_T}$tcl_cv_cc_arch_ppc64" >&6
- if test $tcl_cv_cc_arch_ppc64 = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5
+$as_echo "$tcl_cv_cc_arch_ppc64" >&6; }
+ if test $tcl_cv_cc_arch_ppc64 = yes; then :
CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
do64bit_ok=yes
-fi
-;;
+fi;;
i386)
- echo "$as_me:$LINENO: checking if compiler accepts -arch x86_64 flag" >&5
-echo $ECHO_N "checking if compiler accepts -arch x86_64 flag... $ECHO_C" >&6
-if test "${tcl_cv_cc_arch_x86_64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5
+$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; }
+if ${tcl_cv_cc_arch_x86_64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS
CFLAGS="$CFLAGS -arch x86_64"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -7732,79 +5937,48 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cc_arch_x86_64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_arch_x86_64=no
+ tcl_cv_cc_arch_x86_64=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_arch_x86_64" >&5
-echo "${ECHO_T}$tcl_cv_cc_arch_x86_64" >&6
- if test $tcl_cv_cc_arch_x86_64 = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5
+$as_echo "$tcl_cv_cc_arch_x86_64" >&6; }
+ if test $tcl_cv_cc_arch_x86_64 = yes; then :
CFLAGS="$CFLAGS -arch x86_64"
do64bit_ok=yes
-fi
-;;
+fi;;
*)
- { echo "$as_me:$LINENO: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
-echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
+$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
esac
else
# Check for combined 32-bit and 64-bit fat build
if echo "$CFLAGS " |grep -E -q -- '-arch (ppc64|x86_64) ' \
- && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then
+ && echo "$CFLAGS " |grep -E -q -- '-arch (ppc|i386) '; then :
fat_32_64=yes
fi
-
fi
-
SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
- echo "$as_me:$LINENO: checking if ld accepts -single_module flag" >&5
-echo $ECHO_N "checking if ld accepts -single_module flag... $ECHO_C" >&6
-if test "${tcl_cv_ld_single_module+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
+$as_echo_n "checking if ld accepts -single_module flag... " >&6; }
+if ${tcl_cv_ld_single_module+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_ldflags=$LDFLAGS
LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -7815,71 +5989,41 @@ int i;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_ld_single_module=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_ld_single_module=no
+ tcl_cv_ld_single_module=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$hold_ldflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_ld_single_module" >&5
-echo "${ECHO_T}$tcl_cv_ld_single_module" >&6
- if test $tcl_cv_ld_single_module = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5
+$as_echo "$tcl_cv_ld_single_module" >&6; }
+ if test $tcl_cv_ld_single_module = yes; then :
SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
fi
-
SHLIB_SUFFIX=".dylib"
DL_OBJS="tclLoadDyld.o"
DL_LIBS=""
# Don't use -prebind when building for Mac OS X 10.4 or later only:
if test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \
- "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then
+ "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4; then :
LDFLAGS="$LDFLAGS -prebind"
fi
-
LDFLAGS="$LDFLAGS -headerpad_max_install_names"
- echo "$as_me:$LINENO: checking if ld accepts -search_paths_first flag" >&5
-echo $ECHO_N "checking if ld accepts -search_paths_first flag... $ECHO_C" >&6
-if test "${tcl_cv_ld_search_paths_first+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5
+$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; }
+if ${tcl_cv_ld_search_paths_first+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_ldflags=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -7890,88 +6034,58 @@ int i;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_ld_search_paths_first=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_ld_search_paths_first=no
+ tcl_cv_ld_search_paths_first=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$hold_ldflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_ld_search_paths_first" >&5
-echo "${ECHO_T}$tcl_cv_ld_search_paths_first" >&6
- if test $tcl_cv_ld_search_paths_first = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5
+$as_echo "$tcl_cv_ld_search_paths_first" >&6; }
+ if test $tcl_cv_ld_search_paths_first = yes; then :
LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
fi
+ if test "$tcl_cv_cc_visibility_hidden" != yes; then :
- if test "$tcl_cv_cc_visibility_hidden" != yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define MODULE_SCOPE __private_extern__
-_ACEOF
+$as_echo "#define MODULE_SCOPE __private_extern__" >>confdefs.h
fi
-
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
-cat >>confdefs.h <<\_ACEOF
-#define MAC_OSX_TCL 1
-_ACEOF
+$as_echo "#define MAC_OSX_TCL 1" >>confdefs.h
PLAT_OBJS='${MAC_OSX_OBJS}'
PLAT_SRCS='${MAC_OSX_SRCS}'
- echo "$as_me:$LINENO: checking whether to use CoreFoundation" >&5
-echo $ECHO_N "checking whether to use CoreFoundation... $ECHO_C" >&6
- # Check whether --enable-corefoundation or --disable-corefoundation was given.
-if test "${enable_corefoundation+set}" = set; then
- enableval="$enable_corefoundation"
- tcl_corefoundation=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use CoreFoundation" >&5
+$as_echo_n "checking whether to use CoreFoundation... " >&6; }
+ # Check whether --enable-corefoundation was given.
+if test "${enable_corefoundation+set}" = set; then :
+ enableval=$enable_corefoundation; tcl_corefoundation=$enableval
else
tcl_corefoundation=yes
-fi;
- echo "$as_me:$LINENO: result: $tcl_corefoundation" >&5
-echo "${ECHO_T}$tcl_corefoundation" >&6
- if test $tcl_corefoundation = yes; then
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_corefoundation" >&5
+$as_echo "$tcl_corefoundation" >&6; }
+ if test $tcl_corefoundation = yes; then :
- echo "$as_me:$LINENO: checking for CoreFoundation.framework" >&5
-echo $ECHO_N "checking for CoreFoundation.framework... $ECHO_C" >&6
-if test "${tcl_cv_lib_corefoundation+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CoreFoundation.framework" >&5
+$as_echo_n "checking for CoreFoundation.framework... " >&6; }
+if ${tcl_cv_lib_corefoundation+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_libs=$LIBS
- if test "$fat_32_64" = yes; then
+ if test "$fat_32_64" = yes; then :
for v in CFLAGS CPPFLAGS LDFLAGS; do
# On Tiger there is no 64-bit CF, so remove 64-bit
@@ -7981,13 +6095,8 @@ else
eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
done
fi
-
LIBS="$LIBS -framework CoreFoundation"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CoreFoundation.h>
int
@@ -7998,77 +6107,45 @@ CFBundleRef b = CFBundleGetMainBundle();
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_lib_corefoundation=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_lib_corefoundation=no
+ tcl_cv_lib_corefoundation=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
- if test "$fat_32_64" = yes; then
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test "$fat_32_64" = yes; then :
for v in CFLAGS CPPFLAGS LDFLAGS; do
eval $v'="$hold_'$v'"'
done
fi
-
LIBS=$hold_libs
fi
-echo "$as_me:$LINENO: result: $tcl_cv_lib_corefoundation" >&5
-echo "${ECHO_T}$tcl_cv_lib_corefoundation" >&6
- if test $tcl_cv_lib_corefoundation = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation" >&5
+$as_echo "$tcl_cv_lib_corefoundation" >&6; }
+ if test $tcl_cv_lib_corefoundation = yes; then :
LIBS="$LIBS -framework CoreFoundation"
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_COREFOUNDATION 1
-_ACEOF
+$as_echo "#define HAVE_COREFOUNDATION 1" >>confdefs.h
else
tcl_corefoundation=no
fi
+ if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then :
- if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
-
- echo "$as_me:$LINENO: checking for 64-bit CoreFoundation" >&5
-echo $ECHO_N "checking for 64-bit CoreFoundation... $ECHO_C" >&6
-if test "${tcl_cv_lib_corefoundation_64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit CoreFoundation" >&5
+$as_echo_n "checking for 64-bit CoreFoundation... " >&6; }
+if ${tcl_cv_lib_corefoundation_64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
for v in CFLAGS CPPFLAGS LDFLAGS; do
eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
done
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <CoreFoundation/CoreFoundation.h>
int
@@ -8079,60 +6156,31 @@ CFBundleRef b = CFBundleGetMainBundle();
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_lib_corefoundation_64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_lib_corefoundation_64=no
+ tcl_cv_lib_corefoundation_64=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
for v in CFLAGS CPPFLAGS LDFLAGS; do
eval $v'="$hold_'$v'"'
done
fi
-echo "$as_me:$LINENO: result: $tcl_cv_lib_corefoundation_64" >&5
-echo "${ECHO_T}$tcl_cv_lib_corefoundation_64" >&6
- if test $tcl_cv_lib_corefoundation_64 = no; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation_64" >&5
+$as_echo "$tcl_cv_lib_corefoundation_64" >&6; }
+ if test $tcl_cv_lib_corefoundation_64 = no; then :
-cat >>confdefs.h <<\_ACEOF
-#define NO_COREFOUNDATION_64 1
-_ACEOF
+$as_echo "#define NO_COREFOUNDATION_64 1" >>confdefs.h
LDFLAGS="$LDFLAGS -Wl,-no_arch_warnings"
fi
-
fi
-
fi
-
;;
NEXTSTEP-*)
SHLIB_CFLAGS=""
@@ -8148,9 +6196,7 @@ fi
SHLIB_LD_LIBS=""
CFLAGS_OPTIMIZE="" # Optimizer is buggy
-cat >>confdefs.h <<\_ACEOF
-#define _OE_SOCKETS 1
-_ACEOF
+$as_echo "#define _OE_SOCKETS 1" >>confdefs.h
;;
OSF1-1.0|OSF1-1.1|OSF1-1.2)
@@ -8168,14 +6214,13 @@ _ACEOF
OSF1-1.*)
# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
SHLIB_CFLAGS="-fPIC"
- if test "$SHARED_BUILD" = 1; then
+ if test "$SHARED_BUILD" = 1; then :
SHLIB_LD="ld -shared"
else
SHLIB_LD="ld -non_shared"
fi
-
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
@@ -8186,7 +6231,7 @@ fi
OSF1-V*)
# Digital OSF/1
SHLIB_CFLAGS=""
- if test "$SHARED_BUILD" = 1; then
+ if test "$SHARED_BUILD" = 1; then :
SHLIB_LD='ld -shared -expect_unresolved "*"'
@@ -8195,30 +6240,27 @@ else
SHLIB_LD='ld -non_shared -expect_unresolved "*"'
fi
-
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
- if test $doRpath = yes; then
+ if test $doRpath = yes; then :
CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
fi
-
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
CFLAGS="$CFLAGS -mieee"
else
CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
fi
-
# see pthread_intro(3) for pthread support on osf1, k.furukawa
- if test "${TCL_THREADS}" = 1; then
+ if test "${TCL_THREADS}" = 1; then :
CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
LIBS=`echo $LIBS | sed s/-lpthreads//`
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
LIBS="$LIBS -lpthread -lmach -lexc"
@@ -8229,9 +6271,7 @@ else
fi
-
fi
-
;;
QNX-6*)
# QNX RTP
@@ -8250,7 +6290,7 @@ fi
# Note, dlopen is available only on SCO 3.2.5 and greater. However,
# this test works, since "uname -s" was non-standard in 3.2.4 and
# below.
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
SHLIB_CFLAGS="-fPIC -melf"
LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
@@ -8261,7 +6301,6 @@ else
LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
fi
-
SHLIB_LD="ld -G"
SHLIB_LD_LIBS=""
SHLIB_SUFFIX=".so"
@@ -8306,21 +6345,17 @@ fi
# won't define thread-safe library routines.
-cat >>confdefs.h <<\_ACEOF
-#define _REENTRANT 1
-_ACEOF
+$as_echo "#define _REENTRANT 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define _POSIX_PTHREAD_SEMANTICS 1
-_ACEOF
+$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
SHLIB_CFLAGS="-KPIC"
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
SHLIB_LD='${CC} -shared'
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
@@ -8333,37 +6368,32 @@ else
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
fi
-
;;
SunOS-5*)
# Note: If _REENTRANT isn't defined, then Solaris
# won't define thread-safe library routines.
-cat >>confdefs.h <<\_ACEOF
-#define _REENTRANT 1
-_ACEOF
+$as_echo "#define _REENTRANT 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define _POSIX_PTHREAD_SEMANTICS 1
-_ACEOF
+$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
SHLIB_CFLAGS="-KPIC"
# Check to enable 64-bit flags for compiler/linker
- if test "$do64bit" = yes; then
+ if test "$do64bit" = yes; then :
arch=`isainfo`
- if test "$arch" = "sparcv9 sparc"; then
+ if test "$arch" = "sparcv9 sparc"; then :
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
- if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then
+ if test "`${CC} -dumpversion | awk -F. '{print $1}'`" -lt 3; then :
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
-echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
else
@@ -8374,11 +6404,10 @@ else
fi
-
else
do64bit_ok=yes
- if test "$do64bitVIS" = yes; then
+ if test "$do64bitVIS" = yes; then :
CFLAGS="$CFLAGS -xarch=v9a"
LDFLAGS_ARCH="-xarch=v9a"
@@ -8389,17 +6418,15 @@ else
LDFLAGS_ARCH="-xarch=v9"
fi
-
# Solaris 64 uses this as well
#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
fi
-
else
- if test "$arch" = "amd64 i386"; then
+ if test "$arch" = "amd64 i386"; then :
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
case $system in
SunOS-5.1[1-9]*|SunOS-5.[2-9][0-9]*)
@@ -8407,8 +6434,8 @@ else
CFLAGS="$CFLAGS -m64"
LDFLAGS="$LDFLAGS -m64";;
*)
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported with GCC on $system" >&5
-echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};;
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;};;
esac
else
@@ -8425,169 +6452,32 @@ else
fi
-
else
- { echo "$as_me:$LINENO: WARNING: 64bit mode not supported for $arch" >&5
-echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5
+$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
fi
-
fi
-
fi
-
#--------------------------------------------------------------------
# On Solaris 5.x i386 with the sunpro compiler we need to link
# with sunmath to get floating point rounding control
#--------------------------------------------------------------------
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
use_sunmath=no
else
arch=`isainfo`
- echo "$as_me:$LINENO: checking whether to use -lsunmath for fp rounding control" >&5
-echo $ECHO_N "checking whether to use -lsunmath for fp rounding control... $ECHO_C" >&6
- if test "$arch" = "amd64 i386" -o "$arch" = "i386"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use -lsunmath for fp rounding control" >&5
+$as_echo_n "checking whether to use -lsunmath for fp rounding control... " >&6; }
+ if test "$arch" = "amd64 i386" -o "$arch" = "i386"; then :
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
MATH_LIBS="-lsunmath $MATH_LIBS"
- if test "${ac_cv_header_sunmath_h+set}" = set; then
- echo "$as_me:$LINENO: checking for sunmath.h" >&5
-echo $ECHO_N "checking for sunmath.h... $ECHO_C" >&6
-if test "${ac_cv_header_sunmath_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sunmath_h" >&5
-echo "${ECHO_T}$ac_cv_header_sunmath_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking sunmath.h usability" >&5
-echo $ECHO_N "checking sunmath.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <sunmath.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking sunmath.h presence" >&5
-echo $ECHO_N "checking sunmath.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sunmath.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: sunmath.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sunmath.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sunmath.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: sunmath.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sunmath.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sunmath.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sunmath.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sunmath.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sunmath.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: sunmath.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sunmath.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for sunmath.h" >&5
-echo $ECHO_N "checking for sunmath.h... $ECHO_C" >&6
-if test "${ac_cv_header_sunmath_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_sunmath_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sunmath_h" >&5
-echo "${ECHO_T}$ac_cv_header_sunmath_h" >&6
+ ac_fn_c_check_header_mongrel "$LINENO" "sunmath.h" "ac_cv_header_sunmath_h" "$ac_includes_default"
+if test "x$ac_cv_header_sunmath_h" = xyes; then :
fi
@@ -8596,26 +6486,24 @@ fi
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
use_sunmath=no
fi
-
fi
-
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS="-ldl"
- if test "$GCC" = yes; then
+ if test "$GCC" = yes; then :
SHLIB_LD='${CC} -shared'
CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
- if test "$do64bit_ok" = yes; then
+ if test "$do64bit_ok" = yes; then :
- if test "$arch" = "sparcv9 sparc"; then
+ if test "$arch" = "sparcv9 sparc"; then :
# We need to specify -static-libgcc or we need to
# add the path to the sparv9 libgcc.
@@ -8626,26 +6514,22 @@ fi
#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
else
- if test "$arch" = "amd64 i386"; then
+ if test "$arch" = "amd64 i386"; then :
SHLIB_LD="$SHLIB_LD -m64 -static-libgcc"
fi
-
fi
-
fi
-
else
- if test "$use_sunmath" = yes; then
+ if test "$use_sunmath" = yes; then :
textmode=textoff
else
textmode=text
fi
-
case $system in
SunOS-5.[1-9][0-9]*|SunOS-5.[7-9])
SHLIB_LD="\${CC} -G -z $textmode \${LDFLAGS}";;
@@ -8656,7 +6540,6 @@ fi
LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
fi
-
;;
UNIX_SV* | UnixWare-5*)
SHLIB_CFLAGS="-KPIC"
@@ -8667,19 +6550,15 @@ fi
DL_LIBS="-ldl"
# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
# that don't grok the -Bexport option. Test that it does.
- echo "$as_me:$LINENO: checking for ld accepts -Bexport flag" >&5
-echo $ECHO_N "checking for ld accepts -Bexport flag... $ECHO_C" >&6
-if test "${tcl_cv_ld_Bexport+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5
+$as_echo_n "checking for ld accepts -Bexport flag... " >&6; }
+if ${tcl_cv_ld_Bexport+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_ldflags=$LDFLAGS
LDFLAGS="$LDFLAGS -Wl,-Bexport"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -8690,93 +6569,63 @@ int i;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_ld_Bexport=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_ld_Bexport=no
+ tcl_cv_ld_Bexport=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LDFLAGS=$hold_ldflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_ld_Bexport" >&5
-echo "${ECHO_T}$tcl_cv_ld_Bexport" >&6
- if test $tcl_cv_ld_Bexport = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5
+$as_echo "$tcl_cv_ld_Bexport" >&6; }
+ if test $tcl_cv_ld_Bexport = yes; then :
LDFLAGS="$LDFLAGS -Wl,-Bexport"
fi
-
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
;;
esac
- if test "$do64bit" = yes -a "$do64bit_ok" = no; then
+ if test "$do64bit" = yes -a "$do64bit_ok" = no; then :
- { echo "$as_me:$LINENO: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
-echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
+$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
fi
+ if test "$do64bit" = yes -a "$do64bit_ok" = yes; then :
- if test "$do64bit" = yes -a "$do64bit_ok" = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define TCL_CFG_DO64BIT 1
-_ACEOF
+$as_echo "#define TCL_CFG_DO64BIT 1" >>confdefs.h
fi
-
# Step 4: disable dynamic loading if requested via a command-line switch.
- # Check whether --enable-load or --disable-load was given.
-if test "${enable_load+set}" = set; then
- enableval="$enable_load"
- tcl_ok=$enableval
+ # Check whether --enable-load was given.
+if test "${enable_load+set}" = set; then :
+ enableval=$enable_load; tcl_ok=$enableval
else
tcl_ok=yes
-fi;
- if test "$tcl_ok" = no; then
- DL_OBJS=""
fi
+ if test "$tcl_ok" = no; then :
+ DL_OBJS=""
+fi
- if test "x$DL_OBJS" != x; then
+ if test "x$DL_OBJS" != x; then :
BUILD_DLTEST="\$(DLTEST_TARGETS)"
else
- { echo "$as_me:$LINENO: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5
-echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&5
+$as_echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libraries on this system." >&2;}
SHLIB_CFLAGS=""
SHLIB_LD=""
SHLIB_SUFFIX=""
@@ -8788,14 +6637,13 @@ echo "$as_me: WARNING: Can't figure out how to do dynamic loading or shared libr
BUILD_DLTEST=""
fi
-
LDFLAGS="$LDFLAGS $LDFLAGS_ARCH"
# If we're running gcc, then change the C flags for compiling shared
# libraries to the right flags for gcc, instead of those for the
# standard manufacturer compiler.
- if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then
+ if test "$DL_OBJS" != "tclLoadNone.o" -a "$GCC" = yes; then :
case $system in
AIX-*) ;;
@@ -8809,35 +6657,29 @@ fi
esac
fi
-
- if test "$tcl_cv_cc_visibility_hidden" != yes; then
+ if test "$tcl_cv_cc_visibility_hidden" != yes; then :
-cat >>confdefs.h <<\_ACEOF
-#define MODULE_SCOPE extern
-_ACEOF
+$as_echo "#define MODULE_SCOPE extern" >>confdefs.h
fi
-
- if test "$SHARED_LIB_SUFFIX" = ""; then
+ if test "$SHARED_LIB_SUFFIX" = ""; then :
SHARED_LIB_SUFFIX='${VERSION}${SHLIB_SUFFIX}'
fi
-
- if test "$UNSHARED_LIB_SUFFIX" = ""; then
+ if test "$UNSHARED_LIB_SUFFIX" = ""; then :
UNSHARED_LIB_SUFFIX='${VERSION}.a'
fi
-
DLL_INSTALL_DIR="\$(LIB_INSTALL_DIR)"
- if test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""; then
+ if test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""; then :
LIB_SUFFIX=${SHARED_LIB_SUFFIX}
MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
- if test "${SHLIB_SUFFIX}" = ".dll"; then
+ if test "${SHLIB_SUFFIX}" = ".dll"; then :
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)";if test -f $(LIB_FILE).a; then $(INSTALL_DATA) $(LIB_FILE).a "$(LIB_INSTALL_DIR)"; fi;'
DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)"
@@ -8848,12 +6690,11 @@ else
fi
-
else
LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
- if test "$RANLIB" = ""; then
+ if test "$RANLIB" = ""; then :
MAKE_LIB='$(STLIB_LD) $@ ${OBJS}'
@@ -8862,14 +6703,12 @@ else
MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@'
fi
-
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"'
fi
-
# Stub lib does not depend on shared/static configuration
- if test "$RANLIB" = ""; then
+ if test "$RANLIB" = ""; then :
MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}'
@@ -8878,33 +6717,27 @@ else
MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@'
fi
-
INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)"'
# Define TCL_LIBS now that we know what DL_LIBS is.
# The trick here is that we don't want to change the value of TCL_LIBS if
# it is already set when tclConfig.sh had been loaded by Tk.
- if test "x${TCL_LIBS}" = x; then
+ if test "x${TCL_LIBS}" = x; then :
TCL_LIBS="${DL_LIBS} ${LIBS} ${MATH_LIBS}"
fi
-
# See if the compiler supports casting to a union type.
# This is used to stop gcc from printing a compiler
# warning when initializing a union member.
- echo "$as_me:$LINENO: checking for cast to union support" >&5
-echo $ECHO_N "checking for cast to union support... $ECHO_C" >&6
-if test "${tcl_cv_cast_to_union+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cast to union support" >&5
+$as_echo_n "checking for cast to union support... " >&6; }
+if ${tcl_cv_cast_to_union+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -8918,45 +6751,19 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_cast_to_union=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cast_to_union=no
+ tcl_cv_cast_to_union=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cast_to_union" >&5
-echo "${ECHO_T}$tcl_cv_cast_to_union" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cast_to_union" >&5
+$as_echo "$tcl_cv_cast_to_union" >&6; }
if test "$tcl_cv_cast_to_union" = "yes"; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CAST_TO_UNION 1
-_ACEOF
+$as_echo "#define HAVE_CAST_TO_UNION 1" >>confdefs.h
fi
@@ -9002,38 +6809,34 @@ _ACEOF
- echo "$as_me:$LINENO: checking for build with symbols" >&5
-echo $ECHO_N "checking for build with symbols... $ECHO_C" >&6
- # Check whether --enable-symbols or --disable-symbols was given.
-if test "${enable_symbols+set}" = set; then
- enableval="$enable_symbols"
- tcl_ok=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
+$as_echo_n "checking for build with symbols... " >&6; }
+ # Check whether --enable-symbols was given.
+if test "${enable_symbols+set}" = set; then :
+ enableval=$enable_symbols; tcl_ok=$enableval
else
tcl_ok=no
-fi;
+fi
+
# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
DBGX=""
if test "$tcl_ok" = "no"; then
CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
-cat >>confdefs.h <<\_ACEOF
-#define NDEBUG 1
-_ACEOF
+$as_echo "#define NDEBUG 1" >>confdefs.h
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
-cat >>confdefs.h <<\_ACEOF
-#define TCL_CFG_OPTIMIZED 1
-_ACEOF
+$as_echo "#define TCL_CFG_OPTIMIZED 1" >>confdefs.h
else
CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
if test "$tcl_ok" = "yes"; then
- echo "$as_me:$LINENO: result: yes (standard debugging)" >&5
-echo "${ECHO_T}yes (standard debugging)" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
+$as_echo "yes (standard debugging)" >&6; }
fi
fi
@@ -9041,45 +6844,35 @@ echo "${ECHO_T}yes (standard debugging)" >&6
if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_MEM_DEBUG 1
-_ACEOF
+$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h
fi
if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_COMPILE_DEBUG 1
-_ACEOF
+$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define TCL_COMPILE_STATS 1
-_ACEOF
+$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h
fi
if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
if test "$tcl_ok" = "all"; then
- echo "$as_me:$LINENO: result: enabled symbols mem compile debugging" >&5
-echo "${ECHO_T}enabled symbols mem compile debugging" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5
+$as_echo "enabled symbols mem compile debugging" >&6; }
else
- echo "$as_me:$LINENO: result: enabled $tcl_ok debugging" >&5
-echo "${ECHO_T}enabled $tcl_ok debugging" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
+$as_echo "enabled $tcl_ok debugging" >&6; }
fi
fi
-cat >>confdefs.h <<\_ACEOF
-#define TCL_TOMMATH 1
-_ACEOF
+$as_echo "#define TCL_TOMMATH 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define MP_PREC 4
-_ACEOF
+$as_echo "#define MP_PREC 4" >>confdefs.h
#--------------------------------------------------------------------
@@ -9087,18 +6880,14 @@ _ACEOF
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for required early compiler flags" >&5
-echo $ECHO_N "checking for required early compiler flags... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for required early compiler flags" >&5
+$as_echo_n "checking for required early compiler flags... " >&6; }
tcl_flags=""
- if test "${tcl_cv_flag__isoc99_source+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${tcl_cv_flag__isoc99_source+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
int
@@ -9109,38 +6898,10 @@ char *p = (char *)strtoll; char *q = (char *)strtoull;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__isoc99_source=no
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _ISOC99_SOURCE 1
#include <stdlib.h>
@@ -9152,58 +6913,28 @@ char *p = (char *)strtoll; char *q = (char *)strtoull;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__isoc99_source=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_flag__isoc99_source=no
+ tcl_cv_flag__isoc99_source=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "x${tcl_cv_flag__isoc99_source}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define _ISOC99_SOURCE 1
-_ACEOF
+$as_echo "#define _ISOC99_SOURCE 1" >>confdefs.h
tcl_flags="$tcl_flags _ISOC99_SOURCE"
fi
- if test "${tcl_cv_flag__largefile64_source+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${tcl_cv_flag__largefile64_source+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
@@ -9214,38 +6945,10 @@ struct stat64 buf; int i = stat64("/", &buf);
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__largefile64_source=no
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGEFILE64_SOURCE 1
#include <sys/stat.h>
@@ -9257,58 +6960,28 @@ struct stat64 buf; int i = stat64("/", &buf);
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__largefile64_source=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_flag__largefile64_source=no
+ tcl_cv_flag__largefile64_source=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "x${tcl_cv_flag__largefile64_source}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define _LARGEFILE64_SOURCE 1
-_ACEOF
+$as_echo "#define _LARGEFILE64_SOURCE 1" >>confdefs.h
tcl_flags="$tcl_flags _LARGEFILE64_SOURCE"
fi
- if test "${tcl_cv_flag__largefile_source64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${tcl_cv_flag__largefile_source64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
@@ -9319,38 +6992,10 @@ char *p = (char *)open64;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__largefile_source64=no
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#define _LARGEFILE_SOURCE64 1
#include <sys/stat.h>
@@ -9362,72 +7007,42 @@ char *p = (char *)open64;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_flag__largefile_source64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_flag__largefile_source64=no
+ tcl_cv_flag__largefile_source64=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "x${tcl_cv_flag__largefile_source64}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define _LARGEFILE_SOURCE64 1
-_ACEOF
+$as_echo "#define _LARGEFILE_SOURCE64 1" >>confdefs.h
tcl_flags="$tcl_flags _LARGEFILE_SOURCE64"
fi
if test "x${tcl_flags}" = "x" ; then
- echo "$as_me:$LINENO: result: none" >&5
-echo "${ECHO_T}none" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
else
- echo "$as_me:$LINENO: result: ${tcl_flags}" >&5
-echo "${ECHO_T}${tcl_flags}" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_flags}" >&5
+$as_echo "${tcl_flags}" >&6; }
fi
- echo "$as_me:$LINENO: checking for 64-bit integer type" >&5
-echo $ECHO_N "checking for 64-bit integer type... $ECHO_C" >&6
- if test "${tcl_cv_type_64bit+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit integer type" >&5
+$as_echo_n "checking for 64-bit integer type... " >&6; }
+ if ${tcl_cv_type_64bit+:} false; then :
+ $as_echo_n "(cached) " >&6
else
tcl_cv_type_64bit=none
# See if the compiler knows natively about __int64
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -9438,44 +7053,16 @@ __int64 value = (__int64) 0;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_type_64bit=__int64
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_type_64bit="long long"
+ tcl_type_64bit="long long"
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# See if we should use long anyway Note that we substitute in the
# type that is our current guess for a 64-bit type inside this check
# program, so it should be modified only carefully...
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -9488,66 +7075,35 @@ switch (0) {
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_type_64bit=${tcl_type_64bit}
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "${tcl_cv_type_64bit}" = none ; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_WIDE_INT_IS_LONG 1
-_ACEOF
+$as_echo "#define TCL_WIDE_INT_IS_LONG 1" >>confdefs.h
- echo "$as_me:$LINENO: result: using long" >&5
-echo "${ECHO_T}using long" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: using long" >&5
+$as_echo "using long" >&6; }
else
cat >>confdefs.h <<_ACEOF
#define TCL_WIDE_INT_TYPE ${tcl_cv_type_64bit}
_ACEOF
- echo "$as_me:$LINENO: result: ${tcl_cv_type_64bit}" >&5
-echo "${ECHO_T}${tcl_cv_type_64bit}" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_cv_type_64bit}" >&5
+$as_echo "${tcl_cv_type_64bit}" >&6; }
# Now check for auxiliary declarations
- echo "$as_me:$LINENO: checking for struct dirent64" >&5
-echo $ECHO_N "checking for struct dirent64... $ECHO_C" >&6
-if test "${tcl_cv_struct_dirent64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct dirent64" >&5
+$as_echo_n "checking for struct dirent64... " >&6; }
+if ${tcl_cv_struct_dirent64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <dirent.h>
@@ -9559,58 +7115,28 @@ struct dirent64 p;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_struct_dirent64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_struct_dirent64=no
+ tcl_cv_struct_dirent64=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_struct_dirent64" >&5
-echo "${ECHO_T}$tcl_cv_struct_dirent64" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_dirent64" >&5
+$as_echo "$tcl_cv_struct_dirent64" >&6; }
if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_STRUCT_DIRENT64 1
-_ACEOF
+$as_echo "#define HAVE_STRUCT_DIRENT64 1" >>confdefs.h
fi
- echo "$as_me:$LINENO: checking for struct stat64" >&5
-echo $ECHO_N "checking for struct stat64... $ECHO_C" >&6
-if test "${tcl_cv_struct_stat64+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct stat64" >&5
+$as_echo_n "checking for struct stat64... " >&6; }
+if ${tcl_cv_struct_stat64+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/stat.h>
int
@@ -9622,161 +7148,40 @@ struct stat64 p;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_struct_stat64=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_struct_stat64=no
+ tcl_cv_struct_stat64=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_struct_stat64" >&5
-echo "${ECHO_T}$tcl_cv_struct_stat64" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_struct_stat64" >&5
+$as_echo "$tcl_cv_struct_stat64" >&6; }
if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_STRUCT_STAT64 1
-_ACEOF
+$as_echo "#define HAVE_STRUCT_STAT64 1" >>confdefs.h
fi
-
-
-for ac_func in open64 lseek64
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in open64 lseek64
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
- echo "$as_me:$LINENO: checking for off64_t" >&5
-echo $ECHO_N "checking for off64_t... $ECHO_C" >&6
- if test "${tcl_cv_type_off64_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for off64_t" >&5
+$as_echo_n "checking for off64_t... " >&6; }
+ if ${tcl_cv_type_off64_t+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
@@ -9788,51 +7193,25 @@ off64_t offset;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_type_off64_t=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_type_off64_t=no
+ tcl_cv_type_off64_t=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
if test "x${tcl_cv_type_off64_t}" = "xyes" && \
test "x${ac_cv_func_lseek64}" = "xyes" && \
test "x${ac_cv_func_open64}" = "xyes" ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_TYPE_OFF64_T 1
-_ACEOF
+$as_echo "#define HAVE_TYPE_OFF64_T 1" >>confdefs.h
- echo "$as_me:$LINENO: result: yes" >&5
-echo "${ECHO_T}yes" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
fi
@@ -9842,235 +7221,229 @@ echo "${ECHO_T}no" >&6
# Tcl_UniChar strings to memcmp on big-endian systems.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
-echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
-if test "${ac_cv_c_bigendian+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
+$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
+if ${ac_cv_c_bigendian+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- # See if sys/param.h defines the BYTE_ORDER macro.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ ac_cv_c_bigendian=unknown
+ # See if we're dealing with a universal compiler.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifndef __APPLE_CC__
+ not a universal capable compiler
+ #endif
+ typedef int dummy;
+
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+ # Check for potential -arch flags. It is not universal unless
+ # there are at least two -arch flags with different values.
+ ac_arch=
+ ac_prev=
+ for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
+ if test -n "$ac_prev"; then
+ case $ac_word in
+ i?86 | x86_64 | ppc | ppc64)
+ if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
+ ac_arch=$ac_word
+ else
+ ac_cv_c_bigendian=universal
+ break
+ fi
+ ;;
+ esac
+ ac_prev=
+ elif test "x$ac_word" = "x-arch"; then
+ ac_prev=arch
+ fi
+ done
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if sys/param.h defines the BYTE_ORDER macro.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/param.h>
+ #include <sys/param.h>
int
main ()
{
-#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
- bogus endian macros
-#endif
+#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
+ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
+ && LITTLE_ENDIAN)
+ bogus endian macros
+ #endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
# It does; now see whether it defined to BIG_ENDIAN or not.
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
-#include <sys/param.h>
+ #include <sys/param.h>
int
main ()
{
#if BYTE_ORDER != BIG_ENDIAN
- not big endian
-#endif
+ not big endian
+ #endif
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_bigendian=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_c_bigendian=no
+ ac_cv_c_bigendian=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <limits.h>
-# It does not; compile a test program.
-if test "$cross_compiling" = yes; then
- # try to guess the endianness by grepping values into an object file
- ac_cv_c_bigendian=unknown
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
+int
+main ()
+{
+#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
+ bogus endian macros
+ #endif
+
+ ;
+ return 0;
+}
_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ # It does; now see whether it defined to _BIG_ENDIAN or not.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
-short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+#include <limits.h>
+
int
main ()
{
- _ascii (); _ebcdic ();
+#ifndef _BIG_ENDIAN
+ not big endian
+ #endif
+
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_bigendian=yes
+else
+ ac_cv_c_bigendian=no
fi
-if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
- if test "$ac_cv_c_bigendian" = unknown; then
- ac_cv_c_bigendian=no
- else
- # finding both strings is unlikely to happen, but who knows?
- ac_cv_c_bigendian=unknown
- fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ fi
+ if test $ac_cv_c_bigendian = unknown; then
+ # Compile a test program.
+ if test "$cross_compiling" = yes; then :
+ # Try to guess by grepping values from an object file.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+short int ascii_mm[] =
+ { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+ short int ascii_ii[] =
+ { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+ int use_ascii (int i) {
+ return ascii_mm[i] + ascii_ii[i];
+ }
+ short int ebcdic_ii[] =
+ { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+ short int ebcdic_mm[] =
+ { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+ int use_ebcdic (int i) {
+ return ebcdic_mm[i] + ebcdic_ii[i];
+ }
+ extern int foo;
+int
+main ()
+{
+return use_ascii (foo) == use_ebcdic (foo);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
+ ac_cv_c_bigendian=yes
+ fi
+ if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+ if test "$ac_cv_c_bigendian" = unknown; then
+ ac_cv_c_bigendian=no
+ else
+ # finding both strings is unlikely to happen, but who knows?
+ ac_cv_c_bigendian=unknown
+ fi
+ fi
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
+$ac_includes_default
int
main ()
{
- /* Are we little or big endian? From Harbison&Steele. */
- union
- {
- long l;
- char c[sizeof (long)];
- } u;
- u.l = 1;
- exit (u.c[sizeof (long) - 1] == 1);
+
+ /* Are we little or big endian? From Harbison&Steele. */
+ union
+ {
+ long int l;
+ char c[sizeof (long int)];
+ } u;
+ u.l = 1;
+ return u.c[sizeof (long int) - 1] == 1;
+
+ ;
+ return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
ac_cv_c_bigendian=no
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_c_bigendian=yes
-fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+ ac_cv_c_bigendian=yes
fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+
+ fi
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
-echo "${ECHO_T}$ac_cv_c_bigendian" >&6
-case $ac_cv_c_bigendian in
- yes)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
+$as_echo "$ac_cv_c_bigendian" >&6; }
+ case $ac_cv_c_bigendian in #(
+ yes)
+ $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
+;; #(
+ no)
+ ;; #(
+ universal)
-cat >>confdefs.h <<\_ACEOF
-#define WORDS_BIGENDIAN 1
-_ACEOF
- ;;
- no)
- ;;
- *)
- { { echo "$as_me:$LINENO: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&5
-echo "$as_me: error: unknown endianness
-presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
- { (exit 1); exit 1; }; } ;;
-esac
+$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
+
+ ;; #(
+ *)
+ as_fn_error $? "unknown endianness
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ esac
#--------------------------------------------------------------------
@@ -10079,110 +7452,17 @@ esac
#--------------------------------------------------------------------
# Check if Posix compliant getcwd exists, if not we'll use getwd.
-
for ac_func in getcwd
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+do :
+ ac_fn_c_check_func "$LINENO" "getcwd" "ac_cv_func_getcwd"
+if test "x$ac_cv_func_getcwd" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_GETCWD 1
_ACEOF
else
-cat >>confdefs.h <<\_ACEOF
-#define USEGETWD 1
-_ACEOF
+$as_echo "#define USEGETWD 1" >>confdefs.h
fi
done
@@ -10190,518 +7470,92 @@ done
# Nb: if getcwd uses popen and pwd(1) (like SunOS 4) we should really
# define USEGETWD even if the posix getcwd exists. Add a test ?
+ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
+if test "x$ac_cv_func_mkstemp" = xyes; then :
+ $as_echo "#define HAVE_MKSTEMP 1" >>confdefs.h
-
-
-
-for ac_func in mkstemp opendir strtol waitpid
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ case " $LIBOBJS " in
+ *" mkstemp.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS mkstemp.$ac_objext"
+ ;;
+esac
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
- cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
-_ACEOF
+
+ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
+if test "x$ac_cv_func_opendir" = xyes; then :
+ $as_echo "#define HAVE_OPENDIR 1" >>confdefs.h
else
- case $LIBOBJS in
- "$ac_func.$ac_objext" | \
- *" $ac_func.$ac_objext" | \
- "$ac_func.$ac_objext "* | \
- *" $ac_func.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
+ case " $LIBOBJS " in
+ *" opendir.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS opendir.$ac_objext"
+ ;;
esac
fi
-done
+ac_fn_c_check_func "$LINENO" "strtol" "ac_cv_func_strtol"
+if test "x$ac_cv_func_strtol" = xyes; then :
+ $as_echo "#define HAVE_STRTOL 1" >>confdefs.h
-echo "$as_me:$LINENO: checking for strerror" >&5
-echo $ECHO_N "checking for strerror... $ECHO_C" >&6
-if test "${ac_cv_func_strerror+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strerror to an innocuous variant, in case <limits.h> declares strerror.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strerror innocuous_strerror
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strerror (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+ case " $LIBOBJS " in
+ *" strtol.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS strtol.$ac_objext"
+ ;;
+esac
-#undef strerror
+fi
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strerror ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strerror) || defined (__stub___strerror)
-choke me
-#else
-char (*f) () = strerror;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ac_fn_c_check_func "$LINENO" "waitpid" "ac_cv_func_waitpid"
+if test "x$ac_cv_func_waitpid" = xyes; then :
+ $as_echo "#define HAVE_WAITPID 1" >>confdefs.h
-int
-main ()
-{
-return f != strerror;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strerror=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ case " $LIBOBJS " in
+ *" waitpid.$ac_objext "* ) ;;
+ *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
+ ;;
+esac
-ac_cv_func_strerror=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strerror" >&5
-echo "${ECHO_T}$ac_cv_func_strerror" >&6
-if test $ac_cv_func_strerror = yes; then
- :
-else
-cat >>confdefs.h <<\_ACEOF
-#define NO_STRERROR 1
-_ACEOF
-fi
+ac_fn_c_check_func "$LINENO" "strerror" "ac_cv_func_strerror"
+if test "x$ac_cv_func_strerror" = xyes; then :
-echo "$as_me:$LINENO: checking for getwd" >&5
-echo $ECHO_N "checking for getwd... $ECHO_C" >&6
-if test "${ac_cv_func_getwd+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define getwd to an innocuous variant, in case <limits.h> declares getwd.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define getwd innocuous_getwd
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char getwd (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+$as_echo "#define NO_STRERROR 1" >>confdefs.h
-#undef getwd
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char getwd ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_getwd) || defined (__stub___getwd)
-choke me
-#else
-char (*f) () = getwd;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != getwd;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_getwd=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_getwd=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getwd" >&5
-echo "${ECHO_T}$ac_cv_func_getwd" >&6
-if test $ac_cv_func_getwd = yes; then
- :
-else
-
-cat >>confdefs.h <<\_ACEOF
-#define NO_GETWD 1
-_ACEOF
-fi
+ac_fn_c_check_func "$LINENO" "getwd" "ac_cv_func_getwd"
+if test "x$ac_cv_func_getwd" = xyes; then :
-echo "$as_me:$LINENO: checking for wait3" >&5
-echo $ECHO_N "checking for wait3... $ECHO_C" >&6
-if test "${ac_cv_func_wait3+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define wait3 to an innocuous variant, in case <limits.h> declares wait3.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define wait3 innocuous_wait3
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char wait3 (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-#undef wait3
+$as_echo "#define NO_GETWD 1" >>confdefs.h
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char wait3 ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_wait3) || defined (__stub___wait3)
-choke me
-#else
-char (*f) () = wait3;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != wait3;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_wait3=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_wait3=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_wait3" >&5
-echo "${ECHO_T}$ac_cv_func_wait3" >&6
-if test $ac_cv_func_wait3 = yes; then
- :
-else
-cat >>confdefs.h <<\_ACEOF
-#define NO_WAIT3 1
-_ACEOF
-
-fi
+ac_fn_c_check_func "$LINENO" "wait3" "ac_cv_func_wait3"
+if test "x$ac_cv_func_wait3" = xyes; then :
-echo "$as_me:$LINENO: checking for uname" >&5
-echo $ECHO_N "checking for uname... $ECHO_C" >&6
-if test "${ac_cv_func_uname+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define uname to an innocuous variant, in case <limits.h> declares uname.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define uname innocuous_uname
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char uname (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+$as_echo "#define NO_WAIT3 1" >>confdefs.h
-#undef uname
+fi
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char uname ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_uname) || defined (__stub___uname)
-choke me
-#else
-char (*f) () = uname;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname"
+if test "x$ac_cv_func_uname" = xyes; then :
-int
-main ()
-{
-return f != uname;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_uname=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_uname=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_uname" >&5
-echo "${ECHO_T}$ac_cv_func_uname" >&6
-if test $ac_cv_func_uname = yes; then
- :
-else
-
-cat >>confdefs.h <<\_ACEOF
-#define NO_UNAME 1
-_ACEOF
+$as_echo "#define NO_UNAME 1" >>confdefs.h
fi
@@ -10712,209 +7566,25 @@ if test "`uname -s`" = "Darwin" && test "${TCL_THREADS}" = 1 && \
# use it when threads are enabled, c.f. bug # 711232
ac_cv_func_realpath=no
fi
-echo "$as_me:$LINENO: checking for realpath" >&5
-echo $ECHO_N "checking for realpath... $ECHO_C" >&6
-if test "${ac_cv_func_realpath+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define realpath to an innocuous variant, in case <limits.h> declares realpath.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define realpath innocuous_realpath
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char realpath (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef realpath
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char realpath ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_realpath) || defined (__stub___realpath)
-choke me
-#else
-char (*f) () = realpath;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath"
+if test "x$ac_cv_func_realpath" = xyes; then :
-int
-main ()
-{
-return f != realpath;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_realpath=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_realpath=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_realpath" >&5
-echo "${ECHO_T}$ac_cv_func_realpath" >&6
-if test $ac_cv_func_realpath = yes; then
- :
else
-cat >>confdefs.h <<\_ACEOF
-#define NO_REALPATH 1
-_ACEOF
+$as_echo "#define NO_REALPATH 1" >>confdefs.h
fi
NEED_FAKE_RFC2553=0
-
-
-
-
-for ac_func in getnameinfo getaddrinfo freeaddrinfo gai_strerror
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in getnameinfo getaddrinfo freeaddrinfo gai_strerror
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
else
@@ -10922,69 +7592,14 @@ else
fi
done
- echo "$as_me:$LINENO: checking for struct addrinfo" >&5
-echo $ECHO_N "checking for struct addrinfo... $ECHO_C" >&6
-if test "${ac_cv_type_struct_addrinfo+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
+ ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
-
-int
-main ()
-{
-if ((struct addrinfo *) 0)
- return 0;
-if (sizeof (struct addrinfo))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_struct_addrinfo=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_struct_addrinfo=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_struct_addrinfo" >&5
-echo "${ECHO_T}$ac_cv_type_struct_addrinfo" >&6
-if test $ac_cv_type_struct_addrinfo = yes; then
+"
+if test "x$ac_cv_type_struct_addrinfo" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_ADDRINFO 1
@@ -10994,69 +7609,14 @@ _ACEOF
else
NEED_FAKE_RFC2553=1
fi
-echo "$as_me:$LINENO: checking for struct in6_addr" >&5
-echo $ECHO_N "checking for struct in6_addr... $ECHO_C" >&6
-if test "${ac_cv_type_struct_in6_addr+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
+ac_fn_c_check_type "$LINENO" "struct in6_addr" "ac_cv_type_struct_in6_addr" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
-
-int
-main ()
-{
-if ((struct in6_addr *) 0)
- return 0;
-if (sizeof (struct in6_addr))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_struct_in6_addr=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_struct_in6_addr=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_struct_in6_addr" >&5
-echo "${ECHO_T}$ac_cv_type_struct_in6_addr" >&6
-if test $ac_cv_type_struct_in6_addr = yes; then
+"
+if test "x$ac_cv_type_struct_in6_addr" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_IN6_ADDR 1
@@ -11066,69 +7626,14 @@ _ACEOF
else
NEED_FAKE_RFC2553=1
fi
-echo "$as_me:$LINENO: checking for struct sockaddr_in6" >&5
-echo $ECHO_N "checking for struct sockaddr_in6... $ECHO_C" >&6
-if test "${ac_cv_type_struct_sockaddr_in6+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
+ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
-
-int
-main ()
-{
-if ((struct sockaddr_in6 *) 0)
- return 0;
-if (sizeof (struct sockaddr_in6))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_struct_sockaddr_in6=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_struct_sockaddr_in6=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_struct_sockaddr_in6" >&5
-echo "${ECHO_T}$ac_cv_type_struct_sockaddr_in6" >&6
-if test $ac_cv_type_struct_sockaddr_in6 = yes; then
+"
+if test "x$ac_cv_type_struct_sockaddr_in6" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_IN6 1
@@ -11138,69 +7643,14 @@ _ACEOF
else
NEED_FAKE_RFC2553=1
fi
-echo "$as_me:$LINENO: checking for struct sockaddr_storage" >&5
-echo $ECHO_N "checking for struct sockaddr_storage... $ECHO_C" >&6
-if test "${ac_cv_type_struct_sockaddr_storage+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-
+ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" "
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
-
-int
-main ()
-{
-if ((struct sockaddr_storage *) 0)
- return 0;
-if (sizeof (struct sockaddr_storage))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_struct_sockaddr_storage=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_struct_sockaddr_storage=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_struct_sockaddr_storage" >&5
-echo "${ECHO_T}$ac_cv_type_struct_sockaddr_storage" >&6
-if test $ac_cv_type_struct_sockaddr_storage = yes; then
+"
+if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_SOCKADDR_STORAGE 1
@@ -11213,108 +7663,18 @@ fi
if test "x$NEED_FAKE_RFC2553" = "x1"; then
-cat >>confdefs.h <<\_ACEOF
-#define NEED_FAKE_RFC2553 1
-_ACEOF
+$as_echo "#define NEED_FAKE_RFC2553 1" >>confdefs.h
- case $LIBOBJS in
- "fake-rfc2553.$ac_objext" | \
- *" fake-rfc2553.$ac_objext" | \
- "fake-rfc2553.$ac_objext "* | \
+ case " $LIBOBJS " in
*" fake-rfc2553.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS fake-rfc2553.$ac_objext"
+ ;;
esac
- echo "$as_me:$LINENO: checking for strlcpy" >&5
-echo $ECHO_N "checking for strlcpy... $ECHO_C" >&6
-if test "${ac_cv_func_strlcpy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strlcpy to an innocuous variant, in case <limits.h> declares strlcpy.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strlcpy innocuous_strlcpy
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strlcpy (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strlcpy
+ ac_fn_c_check_func "$LINENO" "strlcpy" "ac_cv_func_strlcpy"
+if test "x$ac_cv_func_strlcpy" = xyes; then :
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strlcpy ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strlcpy) || defined (__stub___strlcpy)
-choke me
-#else
-char (*f) () = strlcpy;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strlcpy;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strlcpy=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strlcpy=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strlcpy" >&5
-echo "${ECHO_T}$ac_cv_func_strlcpy" >&6
fi
@@ -11324,109 +7684,16 @@ fi
#--------------------------------------------------------------------
if test "${TCL_THREADS}" = 1; then
- echo "$as_me:$LINENO: checking for getpwuid_r" >&5
-echo $ECHO_N "checking for getpwuid_r... $ECHO_C" >&6
-if test "${ac_cv_func_getpwuid_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define getpwuid_r to an innocuous variant, in case <limits.h> declares getpwuid_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define getpwuid_r innocuous_getpwuid_r
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char getpwuid_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef getpwuid_r
+ ac_fn_c_check_func "$LINENO" "getpwuid_r" "ac_cv_func_getpwuid_r"
+if test "x$ac_cv_func_getpwuid_r" = xyes; then :
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char getpwuid_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_getpwuid_r) || defined (__stub___getpwuid_r)
-choke me
-#else
-char (*f) () = getpwuid_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != getpwuid_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_getpwuid_r=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_getpwuid_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getpwuid_r" >&5
-echo "${ECHO_T}$ac_cv_func_getpwuid_r" >&6
-if test $ac_cv_func_getpwuid_r = yes; then
-
- echo "$as_me:$LINENO: checking for getpwuid_r with 5 args" >&5
-echo $ECHO_N "checking for getpwuid_r with 5 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getpwuid_r_5+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 5 args" >&5
+$as_echo_n "checking for getpwuid_r with 5 args... " >&6; }
+if ${tcl_cv_api_getpwuid_r_5+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -11447,58 +7714,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getpwuid_r_5=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getpwuid_r_5=no
+ tcl_cv_api_getpwuid_r_5=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getpwuid_r_5" >&5
-echo "${ECHO_T}$tcl_cv_api_getpwuid_r_5" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_5" >&5
+$as_echo "$tcl_cv_api_getpwuid_r_5" >&6; }
tcl_ok=$tcl_cv_api_getpwuid_r_5
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWUID_R_5 1
-_ACEOF
+$as_echo "#define HAVE_GETPWUID_R_5 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for getpwuid_r with 4 args" >&5
-echo $ECHO_N "checking for getpwuid_r with 4 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getpwuid_r_4+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwuid_r with 4 args" >&5
+$as_echo_n "checking for getpwuid_r with 4 args... " >&6; }
+if ${tcl_cv_api_getpwuid_r_4+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -11519,161 +7756,40 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getpwuid_r_4=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getpwuid_r_4=no
+ tcl_cv_api_getpwuid_r_4=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getpwuid_r_4" >&5
-echo "${ECHO_T}$tcl_cv_api_getpwuid_r_4" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwuid_r_4" >&5
+$as_echo "$tcl_cv_api_getpwuid_r_4" >&6; }
tcl_ok=$tcl_cv_api_getpwuid_r_4
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWUID_R_4 1
-_ACEOF
+$as_echo "#define HAVE_GETPWUID_R_4 1" >>confdefs.h
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWUID_R 1
-_ACEOF
+$as_echo "#define HAVE_GETPWUID_R 1" >>confdefs.h
fi
fi
- echo "$as_me:$LINENO: checking for getpwnam_r" >&5
-echo $ECHO_N "checking for getpwnam_r... $ECHO_C" >&6
-if test "${ac_cv_func_getpwnam_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define getpwnam_r to an innocuous variant, in case <limits.h> declares getpwnam_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define getpwnam_r innocuous_getpwnam_r
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char getpwnam_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+ ac_fn_c_check_func "$LINENO" "getpwnam_r" "ac_cv_func_getpwnam_r"
+if test "x$ac_cv_func_getpwnam_r" = xyes; then :
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef getpwnam_r
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char getpwnam_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_getpwnam_r) || defined (__stub___getpwnam_r)
-choke me
-#else
-char (*f) () = getpwnam_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != getpwnam_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_getpwnam_r=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_getpwnam_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getpwnam_r" >&5
-echo "${ECHO_T}$ac_cv_func_getpwnam_r" >&6
-if test $ac_cv_func_getpwnam_r = yes; then
-
- echo "$as_me:$LINENO: checking for getpwnam_r with 5 args" >&5
-echo $ECHO_N "checking for getpwnam_r with 5 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getpwnam_r_5+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 5 args" >&5
+$as_echo_n "checking for getpwnam_r with 5 args... " >&6; }
+if ${tcl_cv_api_getpwnam_r_5+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -11694,58 +7810,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getpwnam_r_5=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getpwnam_r_5=no
+ tcl_cv_api_getpwnam_r_5=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getpwnam_r_5" >&5
-echo "${ECHO_T}$tcl_cv_api_getpwnam_r_5" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_5" >&5
+$as_echo "$tcl_cv_api_getpwnam_r_5" >&6; }
tcl_ok=$tcl_cv_api_getpwnam_r_5
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWNAM_R_5 1
-_ACEOF
+$as_echo "#define HAVE_GETPWNAM_R_5 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for getpwnam_r with 4 args" >&5
-echo $ECHO_N "checking for getpwnam_r with 4 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getpwnam_r_4+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpwnam_r with 4 args" >&5
+$as_echo_n "checking for getpwnam_r with 4 args... " >&6; }
+if ${tcl_cv_api_getpwnam_r_4+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -11766,161 +7852,40 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getpwnam_r_4=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getpwnam_r_4=no
+ tcl_cv_api_getpwnam_r_4=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getpwnam_r_4" >&5
-echo "${ECHO_T}$tcl_cv_api_getpwnam_r_4" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getpwnam_r_4" >&5
+$as_echo "$tcl_cv_api_getpwnam_r_4" >&6; }
tcl_ok=$tcl_cv_api_getpwnam_r_4
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWNAM_R_4 1
-_ACEOF
+$as_echo "#define HAVE_GETPWNAM_R_4 1" >>confdefs.h
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETPWNAM_R 1
-_ACEOF
+$as_echo "#define HAVE_GETPWNAM_R 1" >>confdefs.h
fi
fi
- echo "$as_me:$LINENO: checking for getgrgid_r" >&5
-echo $ECHO_N "checking for getgrgid_r... $ECHO_C" >&6
-if test "${ac_cv_func_getgrgid_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define getgrgid_r to an innocuous variant, in case <limits.h> declares getgrgid_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define getgrgid_r innocuous_getgrgid_r
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char getgrgid_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef getgrgid_r
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char getgrgid_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_getgrgid_r) || defined (__stub___getgrgid_r)
-choke me
-#else
-char (*f) () = getgrgid_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != getgrgid_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_getgrgid_r=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_getgrgid_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getgrgid_r" >&5
-echo "${ECHO_T}$ac_cv_func_getgrgid_r" >&6
-if test $ac_cv_func_getgrgid_r = yes; then
+ ac_fn_c_check_func "$LINENO" "getgrgid_r" "ac_cv_func_getgrgid_r"
+if test "x$ac_cv_func_getgrgid_r" = xyes; then :
- echo "$as_me:$LINENO: checking for getgrgid_r with 5 args" >&5
-echo $ECHO_N "checking for getgrgid_r with 5 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getgrgid_r_5+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 5 args" >&5
+$as_echo_n "checking for getgrgid_r with 5 args... " >&6; }
+if ${tcl_cv_api_getgrgid_r_5+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -11941,58 +7906,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getgrgid_r_5=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getgrgid_r_5=no
+ tcl_cv_api_getgrgid_r_5=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getgrgid_r_5" >&5
-echo "${ECHO_T}$tcl_cv_api_getgrgid_r_5" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_5" >&5
+$as_echo "$tcl_cv_api_getgrgid_r_5" >&6; }
tcl_ok=$tcl_cv_api_getgrgid_r_5
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRGID_R_5 1
-_ACEOF
+$as_echo "#define HAVE_GETGRGID_R_5 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for getgrgid_r with 4 args" >&5
-echo $ECHO_N "checking for getgrgid_r with 4 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getgrgid_r_4+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrgid_r with 4 args" >&5
+$as_echo_n "checking for getgrgid_r with 4 args... " >&6; }
+if ${tcl_cv_api_getgrgid_r_4+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -12013,161 +7948,40 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getgrgid_r_4=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getgrgid_r_4=no
+ tcl_cv_api_getgrgid_r_4=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getgrgid_r_4" >&5
-echo "${ECHO_T}$tcl_cv_api_getgrgid_r_4" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrgid_r_4" >&5
+$as_echo "$tcl_cv_api_getgrgid_r_4" >&6; }
tcl_ok=$tcl_cv_api_getgrgid_r_4
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRGID_R_4 1
-_ACEOF
+$as_echo "#define HAVE_GETGRGID_R_4 1" >>confdefs.h
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRGID_R 1
-_ACEOF
+$as_echo "#define HAVE_GETGRGID_R 1" >>confdefs.h
fi
fi
- echo "$as_me:$LINENO: checking for getgrnam_r" >&5
-echo $ECHO_N "checking for getgrnam_r... $ECHO_C" >&6
-if test "${ac_cv_func_getgrnam_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define getgrnam_r to an innocuous variant, in case <limits.h> declares getgrnam_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define getgrnam_r innocuous_getgrnam_r
+ ac_fn_c_check_func "$LINENO" "getgrnam_r" "ac_cv_func_getgrnam_r"
+if test "x$ac_cv_func_getgrnam_r" = xyes; then :
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char getgrnam_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef getgrnam_r
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char getgrnam_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_getgrnam_r) || defined (__stub___getgrnam_r)
-choke me
-#else
-char (*f) () = getgrnam_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != getgrnam_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_getgrnam_r=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 5 args" >&5
+$as_echo_n "checking for getgrnam_r with 5 args... " >&6; }
+if ${tcl_cv_api_getgrnam_r_5+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_getgrnam_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_getgrnam_r" >&5
-echo "${ECHO_T}$ac_cv_func_getgrnam_r" >&6
-if test $ac_cv_func_getgrnam_r = yes; then
-
- echo "$as_me:$LINENO: checking for getgrnam_r with 5 args" >&5
-echo $ECHO_N "checking for getgrnam_r with 5 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getgrnam_r_5+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -12188,58 +8002,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getgrnam_r_5=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getgrnam_r_5=no
+ tcl_cv_api_getgrnam_r_5=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getgrnam_r_5" >&5
-echo "${ECHO_T}$tcl_cv_api_getgrnam_r_5" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_5" >&5
+$as_echo "$tcl_cv_api_getgrnam_r_5" >&6; }
tcl_ok=$tcl_cv_api_getgrnam_r_5
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRNAM_R_5 1
-_ACEOF
+$as_echo "#define HAVE_GETGRNAM_R_5 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for getgrnam_r with 4 args" >&5
-echo $ECHO_N "checking for getgrnam_r with 4 args... $ECHO_C" >&6
-if test "${tcl_cv_api_getgrnam_r_4+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgrnam_r with 4 args" >&5
+$as_echo_n "checking for getgrnam_r with 4 args... " >&6; }
+if ${tcl_cv_api_getgrnam_r_4+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -12260,53 +8044,25 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_getgrnam_r_4=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_getgrnam_r_4=no
+ tcl_cv_api_getgrnam_r_4=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_getgrnam_r_4" >&5
-echo "${ECHO_T}$tcl_cv_api_getgrnam_r_4" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_getgrnam_r_4" >&5
+$as_echo "$tcl_cv_api_getgrnam_r_4" >&6; }
tcl_ok=$tcl_cv_api_getgrnam_r_4
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRNAM_R_4 1
-_ACEOF
+$as_echo "#define HAVE_GETGRNAM_R_4 1" >>confdefs.h
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETGRNAM_R 1
-_ACEOF
+$as_echo "#define HAVE_GETGRNAM_R 1" >>confdefs.h
fi
@@ -12318,14 +8074,10 @@ fi
# are actually MT-safe as they always return pointers
# from TSD instead of static storage.
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MTSAFE_GETHOSTBYNAME 1
-_ACEOF
+$as_echo "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MTSAFE_GETHOSTBYADDR 1
-_ACEOF
+$as_echo "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h
elif test "`uname -s`" = "HP-UX" && \
@@ -12334,120 +8086,23 @@ _ACEOF
# are actually MT-safe as they always return pointers
# from TSD instead of static storage.
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MTSAFE_GETHOSTBYNAME 1
-_ACEOF
+$as_echo "#define HAVE_MTSAFE_GETHOSTBYNAME 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_MTSAFE_GETHOSTBYADDR 1
-_ACEOF
+$as_echo "#define HAVE_MTSAFE_GETHOSTBYADDR 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for gethostbyname_r" >&5
-echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6
-if test "${ac_cv_func_gethostbyname_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define gethostbyname_r to an innocuous variant, in case <limits.h> declares gethostbyname_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define gethostbyname_r innocuous_gethostbyname_r
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char gethostbyname_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef gethostbyname_r
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gethostbyname_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_gethostbyname_r) || defined (__stub___gethostbyname_r)
-choke me
-#else
-char (*f) () = gethostbyname_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ ac_fn_c_check_func "$LINENO" "gethostbyname_r" "ac_cv_func_gethostbyname_r"
+if test "x$ac_cv_func_gethostbyname_r" = xyes; then :
-int
-main ()
-{
-return f != gethostbyname_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_gethostbyname_r=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 6 args" >&5
+$as_echo_n "checking for gethostbyname_r with 6 args... " >&6; }
+if ${tcl_cv_api_gethostbyname_r_6+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_gethostbyname_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5
-echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6
-if test $ac_cv_func_gethostbyname_r = yes; then
-
- echo "$as_me:$LINENO: checking for gethostbyname_r with 6 args" >&5
-echo $ECHO_N "checking for gethostbyname_r with 6 args... $ECHO_C" >&6
-if test "${tcl_cv_api_gethostbyname_r_6+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
-
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
@@ -12468,58 +8123,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_gethostbyname_r_6=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_gethostbyname_r_6=no
+ tcl_cv_api_gethostbyname_r_6=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_gethostbyname_r_6" >&5
-echo "${ECHO_T}$tcl_cv_api_gethostbyname_r_6" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_6" >&5
+$as_echo "$tcl_cv_api_gethostbyname_r_6" >&6; }
tcl_ok=$tcl_cv_api_gethostbyname_r_6
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYNAME_R_6 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYNAME_R_6 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for gethostbyname_r with 5 args" >&5
-echo $ECHO_N "checking for gethostbyname_r with 5 args... $ECHO_C" >&6
-if test "${tcl_cv_api_gethostbyname_r_5+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 5 args" >&5
+$as_echo_n "checking for gethostbyname_r with 5 args... " >&6; }
+if ${tcl_cv_api_gethostbyname_r_5+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
@@ -12540,58 +8165,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_gethostbyname_r_5=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_gethostbyname_r_5=no
+ tcl_cv_api_gethostbyname_r_5=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_gethostbyname_r_5" >&5
-echo "${ECHO_T}$tcl_cv_api_gethostbyname_r_5" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_5" >&5
+$as_echo "$tcl_cv_api_gethostbyname_r_5" >&6; }
tcl_ok=$tcl_cv_api_gethostbyname_r_5
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYNAME_R_5 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYNAME_R_5 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for gethostbyname_r with 3 args" >&5
-echo $ECHO_N "checking for gethostbyname_r with 3 args... $ECHO_C" >&6
-if test "${tcl_cv_api_gethostbyname_r_3+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname_r with 3 args" >&5
+$as_echo_n "checking for gethostbyname_r with 3 args... " >&6; }
+if ${tcl_cv_api_gethostbyname_r_3+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
@@ -12610,162 +8205,41 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_gethostbyname_r_3=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_gethostbyname_r_3=no
+ tcl_cv_api_gethostbyname_r_3=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_gethostbyname_r_3" >&5
-echo "${ECHO_T}$tcl_cv_api_gethostbyname_r_3" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyname_r_3" >&5
+$as_echo "$tcl_cv_api_gethostbyname_r_3" >&6; }
tcl_ok=$tcl_cv_api_gethostbyname_r_3
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYNAME_R_3 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYNAME_R_3 1" >>confdefs.h
fi
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYNAME_R 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
fi
fi
- echo "$as_me:$LINENO: checking for gethostbyaddr_r" >&5
-echo $ECHO_N "checking for gethostbyaddr_r... $ECHO_C" >&6
-if test "${ac_cv_func_gethostbyaddr_r+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define gethostbyaddr_r to an innocuous variant, in case <limits.h> declares gethostbyaddr_r.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define gethostbyaddr_r innocuous_gethostbyaddr_r
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char gethostbyaddr_r (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
+ ac_fn_c_check_func "$LINENO" "gethostbyaddr_r" "ac_cv_func_gethostbyaddr_r"
+if test "x$ac_cv_func_gethostbyaddr_r" = xyes; then :
-#undef gethostbyaddr_r
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gethostbyaddr_r ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_gethostbyaddr_r) || defined (__stub___gethostbyaddr_r)
-choke me
-#else
-char (*f) () = gethostbyaddr_r;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != gethostbyaddr_r;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_gethostbyaddr_r=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_gethostbyaddr_r=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyaddr_r" >&5
-echo "${ECHO_T}$ac_cv_func_gethostbyaddr_r" >&6
-if test $ac_cv_func_gethostbyaddr_r = yes; then
-
- echo "$as_me:$LINENO: checking for gethostbyaddr_r with 7 args" >&5
-echo $ECHO_N "checking for gethostbyaddr_r with 7 args... $ECHO_C" >&6
-if test "${tcl_cv_api_gethostbyaddr_r_7+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 7 args" >&5
+$as_echo_n "checking for gethostbyaddr_r with 7 args... " >&6; }
+if ${tcl_cv_api_gethostbyaddr_r_7+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
@@ -12789,58 +8263,28 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_gethostbyaddr_r_7=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_gethostbyaddr_r_7=no
+ tcl_cv_api_gethostbyaddr_r_7=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_gethostbyaddr_r_7" >&5
-echo "${ECHO_T}$tcl_cv_api_gethostbyaddr_r_7" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_7" >&5
+$as_echo "$tcl_cv_api_gethostbyaddr_r_7" >&6; }
tcl_ok=$tcl_cv_api_gethostbyaddr_r_7
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYADDR_R_7 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYADDR_R_7 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for gethostbyaddr_r with 8 args" >&5
-echo $ECHO_N "checking for gethostbyaddr_r with 8 args... $ECHO_C" >&6
-if test "${tcl_cv_api_gethostbyaddr_r_8+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyaddr_r with 8 args" >&5
+$as_echo_n "checking for gethostbyaddr_r with 8 args... " >&6; }
+if ${tcl_cv_api_gethostbyaddr_r_8+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <netdb.h>
@@ -12864,53 +8308,25 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_api_gethostbyaddr_r_8=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_gethostbyaddr_r_8=no
+ tcl_cv_api_gethostbyaddr_r_8=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_gethostbyaddr_r_8" >&5
-echo "${ECHO_T}$tcl_cv_api_gethostbyaddr_r_8" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_gethostbyaddr_r_8" >&5
+$as_echo "$tcl_cv_api_gethostbyaddr_r_8" >&6; }
tcl_ok=$tcl_cv_api_gethostbyaddr_r_8
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYADDR_R_8 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYADDR_R_8 1" >>confdefs.h
fi
fi
if test "$tcl_ok" = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_GETHOSTBYADDR_R 1
-_ACEOF
+$as_echo "#define HAVE_GETHOSTBYADDR_R 1" >>confdefs.h
fi
@@ -12928,450 +8344,36 @@ fi
# sys/modem.h is needed on HP-UX.
#---------------------------------------------------------------------------
-
for ac_header in termios.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default"
+if test "x$ac_cv_header_termios_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_TERMIOS_H 1
_ACEOF
fi
done
-
for ac_header in sys/ioctl.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_ioctl_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_IOCTL_H 1
_ACEOF
fi
done
-
for ac_header in sys/modem.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_modem_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_MODEM_H 1
_ACEOF
fi
@@ -13389,17 +8391,13 @@ done
# special flag.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for fd_set in sys/types" >&5
-echo $ECHO_N "checking for fd_set in sys/types... $ECHO_C" >&6
-if test "${tcl_cv_type_fd_set+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fd_set in sys/types" >&5
+$as_echo_n "checking for fd_set in sys/types... " >&6; }
+if ${tcl_cv_type_fd_set+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
int
@@ -13410,58 +8408,30 @@ fd_set readMask, writeMask;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_type_fd_set=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_type_fd_set=no
+ tcl_cv_type_fd_set=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_type_fd_set" >&5
-echo "${ECHO_T}$tcl_cv_type_fd_set" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_fd_set" >&5
+$as_echo "$tcl_cv_type_fd_set" >&6; }
tcl_ok=$tcl_cv_type_fd_set
if test $tcl_ok = no; then
- echo "$as_me:$LINENO: checking for fd_mask in sys/select" >&5
-echo $ECHO_N "checking for fd_mask in sys/select... $ECHO_C" >&6
-if test "${tcl_cv_grep_fd_mask+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fd_mask in sys/select" >&5
+$as_echo_n "checking for fd_mask in sys/select... " >&6; }
+if ${tcl_cv_grep_fd_mask+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/select.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "fd_mask" >/dev/null 2>&1; then
+ $EGREP "fd_mask" >/dev/null 2>&1; then :
tcl_cv_grep_fd_mask=present
else
tcl_cv_grep_fd_mask=missing
@@ -13469,22 +8439,18 @@ fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $tcl_cv_grep_fd_mask" >&5
-echo "${ECHO_T}$tcl_cv_grep_fd_mask" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_fd_mask" >&5
+$as_echo "$tcl_cv_grep_fd_mask" >&6; }
if test $tcl_cv_grep_fd_mask = present; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SYS_SELECT_H 1
-_ACEOF
+$as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
tcl_ok=yes
fi
fi
if test $tcl_ok = no; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_FD_SET 1
-_ACEOF
+$as_echo "#define NO_FD_SET 1" >>confdefs.h
fi
@@ -13493,166 +8459,24 @@ fi
#------------------------------------------------------------------------------
-
-for ac_header in sys/time.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in sys/time.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_time_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_TIME_H 1
_ACEOF
fi
done
- echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
-echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6
-if test "${ac_cv_header_time+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
+$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
+if ${ac_cv_header_time+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/time.h>
@@ -13667,164 +8491,42 @@ return 0;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_time=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_header_time=no
+ ac_cv_header_time=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
-echo "${ECHO_T}$ac_cv_header_time" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
+$as_echo "$ac_cv_header_time" >&6; }
if test $ac_cv_header_time = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define TIME_WITH_SYS_TIME 1
-_ACEOF
+$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
fi
-
-
-
-for ac_func in gmtime_r localtime_r mktime
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in gmtime_r localtime_r mktime
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
done
- echo "$as_me:$LINENO: checking tm_tzadj in struct tm" >&5
-echo $ECHO_N "checking tm_tzadj in struct tm... $ECHO_C" >&6
-if test "${tcl_cv_member_tm_tzadj+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking tm_tzadj in struct tm" >&5
+$as_echo_n "checking tm_tzadj in struct tm... " >&6; }
+if ${tcl_cv_member_tm_tzadj+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
@@ -13835,58 +8537,28 @@ struct tm tm; tm.tm_tzadj;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_member_tm_tzadj=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_member_tm_tzadj=no
+ tcl_cv_member_tm_tzadj=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_member_tm_tzadj" >&5
-echo "${ECHO_T}$tcl_cv_member_tm_tzadj" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_tzadj" >&5
+$as_echo "$tcl_cv_member_tm_tzadj" >&6; }
if test $tcl_cv_member_tm_tzadj = yes ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_TM_TZADJ 1
-_ACEOF
+$as_echo "#define HAVE_TM_TZADJ 1" >>confdefs.h
fi
- echo "$as_me:$LINENO: checking tm_gmtoff in struct tm" >&5
-echo $ECHO_N "checking tm_gmtoff in struct tm... $ECHO_C" >&6
-if test "${tcl_cv_member_tm_gmtoff+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking tm_gmtoff in struct tm" >&5
+$as_echo_n "checking tm_gmtoff in struct tm... " >&6; }
+if ${tcl_cv_member_tm_gmtoff+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
@@ -13897,44 +8569,18 @@ struct tm tm; tm.tm_gmtoff;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_member_tm_gmtoff=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_member_tm_gmtoff=no
+ tcl_cv_member_tm_gmtoff=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_member_tm_gmtoff" >&5
-echo "${ECHO_T}$tcl_cv_member_tm_gmtoff" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_member_tm_gmtoff" >&5
+$as_echo "$tcl_cv_member_tm_gmtoff" >&6; }
if test $tcl_cv_member_tm_gmtoff = yes ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_TM_GMTOFF 1
-_ACEOF
+$as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
fi
@@ -13942,17 +8588,13 @@ _ACEOF
# Its important to include time.h in this check, as some systems
# (like convex) have timezone functions, etc.
#
- echo "$as_me:$LINENO: checking long timezone variable" >&5
-echo $ECHO_N "checking long timezone variable... $ECHO_C" >&6
-if test "${tcl_cv_timezone_long+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking long timezone variable" >&5
+$as_echo_n "checking long timezone variable... " >&6; }
+if ${tcl_cv_timezone_long+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
@@ -13965,60 +8607,30 @@ extern long timezone;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_timezone_long=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_timezone_long=no
+ tcl_cv_timezone_long=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_timezone_long" >&5
-echo "${ECHO_T}$tcl_cv_timezone_long" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_long" >&5
+$as_echo "$tcl_cv_timezone_long" >&6; }
if test $tcl_cv_timezone_long = yes ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_TIMEZONE_VAR 1
-_ACEOF
+$as_echo "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h
else
#
# On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
#
- echo "$as_me:$LINENO: checking time_t timezone variable" >&5
-echo $ECHO_N "checking time_t timezone variable... $ECHO_C" >&6
-if test "${tcl_cv_timezone_time+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking time_t timezone variable" >&5
+$as_echo_n "checking time_t timezone variable... " >&6; }
+if ${tcl_cv_timezone_time+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
int
@@ -14031,44 +8643,18 @@ extern time_t timezone;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_timezone_time=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_timezone_time=no
+ tcl_cv_timezone_time=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_timezone_time" >&5
-echo "${ECHO_T}$tcl_cv_timezone_time" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_timezone_time" >&5
+$as_echo "$tcl_cv_timezone_time" >&6; }
if test $tcl_cv_timezone_time = yes ; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_TIMEZONE_VAR 1
-_ACEOF
+$as_echo "#define HAVE_TIMEZONE_VAR 1" >>confdefs.h
fi
fi
@@ -14081,108 +8667,8 @@ _ACEOF
#--------------------------------------------------------------------
if test "$ac_cv_cygwin" != "yes"; then
- echo "$as_me:$LINENO: checking for struct stat.st_blocks" >&5
-echo $ECHO_N "checking for struct stat.st_blocks... $ECHO_C" >&6
-if test "${ac_cv_member_struct_stat_st_blocks+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (ac_aggr.st_blocks)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_member_struct_stat_st_blocks=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (sizeof ac_aggr.st_blocks)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_member_struct_stat_st_blocks=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_member_struct_stat_st_blocks=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blocks" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_blocks" >&6
-if test $ac_cv_member_struct_stat_st_blocks = yes; then
+ ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BLOCKS 1
@@ -14190,108 +8676,8 @@ _ACEOF
fi
-echo "$as_me:$LINENO: checking for struct stat.st_blksize" >&5
-echo $ECHO_N "checking for struct stat.st_blksize... $ECHO_C" >&6
-if test "${ac_cv_member_struct_stat_st_blksize+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (ac_aggr.st_blksize)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_member_struct_stat_st_blksize=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-static struct stat ac_aggr;
-if (sizeof ac_aggr.st_blksize)
-return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_member_struct_stat_st_blksize=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_member_struct_stat_st_blksize=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_member_struct_stat_st_blksize" >&5
-echo "${ECHO_T}$ac_cv_member_struct_stat_st_blksize" >&6
-if test $ac_cv_member_struct_stat_st_blksize = yes; then
+ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
+if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
@@ -14301,63 +8687,8 @@ _ACEOF
fi
fi
-echo "$as_me:$LINENO: checking for blkcnt_t" >&5
-echo $ECHO_N "checking for blkcnt_t... $ECHO_C" >&6
-if test "${ac_cv_type_blkcnt_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((blkcnt_t *) 0)
- return 0;
-if (sizeof (blkcnt_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_blkcnt_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_blkcnt_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_blkcnt_t" >&5
-echo "${ECHO_T}$ac_cv_type_blkcnt_t" >&6
-if test $ac_cv_type_blkcnt_t = yes; then
+ac_fn_c_check_type "$LINENO" "blkcnt_t" "ac_cv_type_blkcnt_t" "$ac_includes_default"
+if test "x$ac_cv_type_blkcnt_t" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_BLKCNT_T 1
@@ -14366,103 +8697,12 @@ _ACEOF
fi
-echo "$as_me:$LINENO: checking for fstatfs" >&5
-echo $ECHO_N "checking for fstatfs... $ECHO_C" >&6
-if test "${ac_cv_func_fstatfs+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define fstatfs to an innocuous variant, in case <limits.h> declares fstatfs.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define fstatfs innocuous_fstatfs
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char fstatfs (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef fstatfs
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char fstatfs ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_fstatfs) || defined (__stub___fstatfs)
-choke me
-#else
-char (*f) () = fstatfs;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != fstatfs;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_fstatfs=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_func "$LINENO" "fstatfs" "ac_cv_func_fstatfs"
+if test "x$ac_cv_func_fstatfs" = xyes; then :
-ac_cv_func_fstatfs=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_fstatfs" >&5
-echo "${ECHO_T}$ac_cv_func_fstatfs" >&6
-if test $ac_cv_func_fstatfs = yes; then
- :
else
-cat >>confdefs.h <<\_ACEOF
-#define NO_FSTATFS 1
-_ACEOF
+$as_echo "#define NO_FSTATFS 1" >>confdefs.h
fi
@@ -14472,19 +8712,15 @@ fi
# checks it and add memcmp.o to LIBOBJS if needed
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for working memcmp" >&5
-echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
-if test "${ac_cv_func_memcmp_working+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working memcmp" >&5
+$as_echo_n "checking for working memcmp... " >&6; }
+if ${ac_cv_func_memcmp_working+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
ac_cv_func_memcmp_working=no
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
@@ -14492,9 +8728,9 @@ main ()
{
/* Some versions of memcmp are not 8-bit clean. */
- char c0 = 0x40, c1 = 0x80, c2 = 0x81;
+ char c0 = '\100', c1 = '\200', c2 = '\201';
if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
- exit (1);
+ return 1;
/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
or more and with at least one buffer not starting on a 4-byte boundary.
@@ -14510,46 +8746,31 @@ main ()
strcpy (a, "--------01111111");
strcpy (b, "--------10000000");
if (memcmp (a, b, 16) >= 0)
- exit (1);
+ return 1;
}
- exit (0);
+ return 0;
}
;
return 0;
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
ac_cv_func_memcmp_working=yes
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-ac_cv_func_memcmp_working=no
+ ac_cv_func_memcmp_working=no
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
-echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6
-test $ac_cv_func_memcmp_working = no && case $LIBOBJS in
- "memcmp.$ac_objext" | \
- *" memcmp.$ac_objext" | \
- "memcmp.$ac_objext "* | \
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_memcmp_working" >&5
+$as_echo "$ac_cv_func_memcmp_working" >&6; }
+test $ac_cv_func_memcmp_working = no && case " $LIBOBJS " in
*" memcmp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS memcmp.$ac_objext"
+ ;;
esac
@@ -14560,109 +8781,16 @@ esac
# compat/string.h}
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for memmove" >&5
-echo $ECHO_N "checking for memmove... $ECHO_C" >&6
-if test "${ac_cv_func_memmove+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define memmove to an innocuous variant, in case <limits.h> declares memmove.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define memmove innocuous_memmove
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char memmove (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
+ac_fn_c_check_func "$LINENO" "memmove" "ac_cv_func_memmove"
+if test "x$ac_cv_func_memmove" = xyes; then :
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef memmove
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char memmove ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_memmove) || defined (__stub___memmove)
-choke me
-#else
-char (*f) () = memmove;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != memmove;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_memmove=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-ac_cv_func_memmove=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_memmove" >&5
-echo "${ECHO_T}$ac_cv_func_memmove" >&6
-if test $ac_cv_func_memmove = yes; then
- :
-else
+$as_echo "#define NO_MEMMOVE 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define NO_MEMMOVE 1
-_ACEOF
-
-cat >>confdefs.h <<\_ACEOF
-#define NO_STRING_H 1
-_ACEOF
+$as_echo "#define NO_STRING_H 1" >>confdefs.h
fi
@@ -14673,147 +8801,41 @@ fi
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for strstr" >&5
-echo $ECHO_N "checking for strstr... $ECHO_C" >&6
-if test "${ac_cv_func_strstr+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strstr to an innocuous variant, in case <limits.h> declares strstr.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strstr innocuous_strstr
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strstr (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strstr
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strstr ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strstr) || defined (__stub___strstr)
-choke me
-#else
-char (*f) () = strstr;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strstr;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strstr=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strstr=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strstr" >&5
-echo "${ECHO_T}$ac_cv_func_strstr" >&6
-if test $ac_cv_func_strstr = yes; then
+ ac_fn_c_check_func "$LINENO" "strstr" "ac_cv_func_strstr"
+if test "x$ac_cv_func_strstr" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
if test "$tcl_ok" = 1; then
- echo "$as_me:$LINENO: checking proper strstr implementation" >&5
-echo $ECHO_N "checking proper strstr implementation... $ECHO_C" >&6
-if test "${tcl_cv_strstr_unbroken+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking proper strstr implementation" >&5
+$as_echo_n "checking proper strstr implementation... " >&6; }
+if ${tcl_cv_strstr_unbroken+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
tcl_cv_strstr_unbroken=unknown
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main() {
extern int strstr();
exit(strstr("\0test", "test") ? 1 : 0);
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
tcl_cv_strstr_unbroken=ok
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_strstr_unbroken=broken
+ tcl_cv_strstr_unbroken=broken
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $tcl_cv_strstr_unbroken" >&5
-echo "${ECHO_T}$tcl_cv_strstr_unbroken" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strstr_unbroken" >&5
+$as_echo "$tcl_cv_strstr_unbroken" >&6; }
if test "$tcl_cv_strstr_unbroken" = "ok"; then
tcl_ok=1
else
@@ -14821,12 +8843,10 @@ echo "${ECHO_T}$tcl_cv_strstr_unbroken" >&6
fi
fi
if test "$tcl_ok" = 0; then
- case $LIBOBJS in
- "strstr.$ac_objext" | \
- *" strstr.$ac_objext" | \
- "strstr.$ac_objext "* | \
+ case " $LIBOBJS " in
*" strstr.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strstr.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS strstr.$ac_objext"
+ ;;
esac
USE_COMPAT=1
@@ -14840,116 +8860,23 @@ esac
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for strtoul" >&5
-echo $ECHO_N "checking for strtoul... $ECHO_C" >&6
-if test "${ac_cv_func_strtoul+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strtoul to an innocuous variant, in case <limits.h> declares strtoul.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strtoul innocuous_strtoul
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strtoul (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strtoul
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strtoul ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strtoul) || defined (__stub___strtoul)
-choke me
-#else
-char (*f) () = strtoul;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strtoul;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtoul=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strtoul=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strtoul" >&5
-echo "${ECHO_T}$ac_cv_func_strtoul" >&6
-if test $ac_cv_func_strtoul = yes; then
+ ac_fn_c_check_func "$LINENO" "strtoul" "ac_cv_func_strtoul"
+if test "x$ac_cv_func_strtoul" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
if test "$tcl_ok" = 1; then
- echo "$as_me:$LINENO: checking proper strtoul implementation" >&5
-echo $ECHO_N "checking proper strtoul implementation... $ECHO_C" >&6
-if test "${tcl_cv_strtoul_unbroken+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking proper strtoul implementation" >&5
+$as_echo_n "checking proper strtoul implementation... " >&6; }
+if ${tcl_cv_strtoul_unbroken+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
tcl_cv_strtoul_unbroken=unknown
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main() {
extern int strtoul();
@@ -14957,31 +8884,18 @@ int main() {
exit(strtoul(string,&term,0) != 0 || term != string+1);
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
tcl_cv_strtoul_unbroken=ok
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_strtoul_unbroken=broken
+ tcl_cv_strtoul_unbroken=broken
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $tcl_cv_strtoul_unbroken" >&5
-echo "${ECHO_T}$tcl_cv_strtoul_unbroken" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strtoul_unbroken" >&5
+$as_echo "$tcl_cv_strtoul_unbroken" >&6; }
if test "$tcl_cv_strtoul_unbroken" = "ok"; then
tcl_ok=1
else
@@ -14989,12 +8903,10 @@ echo "${ECHO_T}$tcl_cv_strtoul_unbroken" >&6
fi
fi
if test "$tcl_ok" = 0; then
- case $LIBOBJS in
- "strtoul.$ac_objext" | \
- *" strtoul.$ac_objext" | \
- "strtoul.$ac_objext "* | \
+ case " $LIBOBJS " in
*" strtoul.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strtoul.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS strtoul.$ac_objext"
+ ;;
esac
USE_COMPAT=1
@@ -15007,116 +8919,23 @@ esac
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for strtod" >&5
-echo $ECHO_N "checking for strtod... $ECHO_C" >&6
-if test "${ac_cv_func_strtod+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strtod to an innocuous variant, in case <limits.h> declares strtod.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strtod innocuous_strtod
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strtod (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strtod
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strtod ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strtod) || defined (__stub___strtod)
-choke me
-#else
-char (*f) () = strtod;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strtod;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtod=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strtod=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
-echo "${ECHO_T}$ac_cv_func_strtod" >&6
-if test $ac_cv_func_strtod = yes; then
+ ac_fn_c_check_func "$LINENO" "strtod" "ac_cv_func_strtod"
+if test "x$ac_cv_func_strtod" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
if test "$tcl_ok" = 1; then
- echo "$as_me:$LINENO: checking proper strtod implementation" >&5
-echo $ECHO_N "checking proper strtod implementation... $ECHO_C" >&6
-if test "${tcl_cv_strtod_unbroken+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking proper strtod implementation" >&5
+$as_echo_n "checking proper strtod implementation... " >&6; }
+if ${tcl_cv_strtod_unbroken+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
tcl_cv_strtod_unbroken=unknown
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int main() {
extern double strtod();
@@ -15124,31 +8943,18 @@ int main() {
exit(strtod(string,&term) != 69 || term != string+4);
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
tcl_cv_strtod_unbroken=ok
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_strtod_unbroken=broken
+ tcl_cv_strtod_unbroken=broken
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $tcl_cv_strtod_unbroken" >&5
-echo "${ECHO_T}$tcl_cv_strtod_unbroken" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strtod_unbroken" >&5
+$as_echo "$tcl_cv_strtod_unbroken" >&6; }
if test "$tcl_cv_strtod_unbroken" = "ok"; then
tcl_ok=1
else
@@ -15156,12 +8962,10 @@ echo "${ECHO_T}$tcl_cv_strtod_unbroken" >&6
fi
fi
if test "$tcl_ok" = 0; then
- case $LIBOBJS in
- "strtod.$ac_objext" | \
- *" strtod.$ac_objext" | \
- "strtod.$ac_objext "* | \
+ case " $LIBOBJS " in
*" strtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strtod.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS strtod.$ac_objext"
+ ;;
esac
USE_COMPAT=1
@@ -15176,117 +8980,24 @@ esac
#--------------------------------------------------------------------
- echo "$as_me:$LINENO: checking for strtod" >&5
-echo $ECHO_N "checking for strtod... $ECHO_C" >&6
-if test "${ac_cv_func_strtod+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strtod to an innocuous variant, in case <limits.h> declares strtod.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strtod innocuous_strtod
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strtod (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strtod
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strtod ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strtod) || defined (__stub___strtod)
-choke me
-#else
-char (*f) () = strtod;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strtod;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strtod=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strtod=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strtod" >&5
-echo "${ECHO_T}$ac_cv_func_strtod" >&6
-if test $ac_cv_func_strtod = yes; then
+ ac_fn_c_check_func "$LINENO" "strtod" "ac_cv_func_strtod"
+if test "x$ac_cv_func_strtod" = xyes; then :
tcl_strtod=1
else
tcl_strtod=0
fi
if test "$tcl_strtod" = 1; then
- echo "$as_me:$LINENO: checking for Solaris2.4/Tru64 strtod bugs" >&5
-echo $ECHO_N "checking for Solaris2.4/Tru64 strtod bugs... $ECHO_C" >&6
-if test "${tcl_cv_strtod_buggy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris2.4/Tru64 strtod bugs" >&5
+$as_echo_n "checking for Solaris2.4/Tru64 strtod bugs... " >&6; }
+if ${tcl_cv_strtod_buggy+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
tcl_cv_strtod_buggy=buggy
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
extern double strtod();
@@ -15309,45 +9020,28 @@ cat >>conftest.$ac_ext <<_ACEOF
exit(0);
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
tcl_cv_strtod_buggy=ok
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_strtod_buggy=buggy
+ tcl_cv_strtod_buggy=buggy
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $tcl_cv_strtod_buggy" >&5
-echo "${ECHO_T}$tcl_cv_strtod_buggy" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_strtod_buggy" >&5
+$as_echo "$tcl_cv_strtod_buggy" >&6; }
if test "$tcl_cv_strtod_buggy" = buggy; then
- case $LIBOBJS in
- "fixstrtod.$ac_objext" | \
- *" fixstrtod.$ac_objext" | \
- "fixstrtod.$ac_objext "* | \
+ case " $LIBOBJS " in
*" fixstrtod.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS fixstrtod.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS fixstrtod.$ac_objext"
+ ;;
esac
USE_COMPAT=1
-cat >>confdefs.h <<\_ACEOF
-#define strtod fixstrtod
-_ACEOF
+$as_echo "#define strtod fixstrtod" >>confdefs.h
fi
fi
@@ -15358,64 +9052,9 @@ _ACEOF
# they don't exist.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for mode_t" >&5
-echo $ECHO_N "checking for mode_t... $ECHO_C" >&6
-if test "${ac_cv_type_mode_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((mode_t *) 0)
- return 0;
-if (sizeof (mode_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_mode_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default"
+if test "x$ac_cv_type_mode_t" = xyes; then :
-ac_cv_type_mode_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_mode_t" >&5
-echo "${ECHO_T}$ac_cv_type_mode_t" >&6
-if test $ac_cv_type_mode_t = yes; then
- :
else
cat >>confdefs.h <<_ACEOF
@@ -15424,64 +9063,9 @@ _ACEOF
fi
-echo "$as_me:$LINENO: checking for pid_t" >&5
-echo $ECHO_N "checking for pid_t... $ECHO_C" >&6
-if test "${ac_cv_type_pid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((pid_t *) 0)
- return 0;
-if (sizeof (pid_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_pid_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
+if test "x$ac_cv_type_pid_t" = xyes; then :
-ac_cv_type_pid_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
-echo "${ECHO_T}$ac_cv_type_pid_t" >&6
-if test $ac_cv_type_pid_t = yes; then
- :
else
cat >>confdefs.h <<_ACEOF
@@ -15490,88 +9074,29 @@ _ACEOF
fi
-echo "$as_me:$LINENO: checking for size_t" >&5
-echo $ECHO_N "checking for size_t... $ECHO_C" >&6
-if test "${ac_cv_type_size_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((size_t *) 0)
- return 0;
-if (sizeof (size_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_size_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
+if test "x$ac_cv_type_size_t" = xyes; then :
-ac_cv_type_size_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
-echo "${ECHO_T}$ac_cv_type_size_t" >&6
-if test $ac_cv_type_size_t = yes; then
- :
else
cat >>confdefs.h <<_ACEOF
-#define size_t unsigned
+#define size_t unsigned int
_ACEOF
fi
-echo "$as_me:$LINENO: checking for uid_t in sys/types.h" >&5
-echo $ECHO_N "checking for uid_t in sys/types.h... $ECHO_C" >&6
-if test "${ac_cv_type_uid_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
+$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
+if ${ac_cv_type_uid_t+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "uid_t" >/dev/null 2>&1; then
+ $EGREP "uid_t" >/dev/null 2>&1; then :
ac_cv_type_uid_t=yes
else
ac_cv_type_uid_t=no
@@ -15579,33 +9104,25 @@ fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uid_t" >&5
-echo "${ECHO_T}$ac_cv_type_uid_t" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5
+$as_echo "$ac_cv_type_uid_t" >&6; }
if test $ac_cv_type_uid_t = no; then
-cat >>confdefs.h <<\_ACEOF
-#define uid_t int
-_ACEOF
+$as_echo "#define uid_t int" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define gid_t int
-_ACEOF
+$as_echo "#define gid_t int" >>confdefs.h
fi
-echo "$as_me:$LINENO: checking for socklen_t" >&5
-echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6
-if test "${tcl_cv_type_socklen_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
+$as_echo_n "checking for socklen_t... " >&6; }
+if ${tcl_cv_type_socklen_t+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
@@ -15621,172 +9138,62 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_type_socklen_t=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_type_socklen_t=no
+ tcl_cv_type_socklen_t=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_type_socklen_t" >&5
-echo "${ECHO_T}$tcl_cv_type_socklen_t" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_type_socklen_t" >&5
+$as_echo "$tcl_cv_type_socklen_t" >&6; }
if test $tcl_cv_type_socklen_t = no; then
-cat >>confdefs.h <<\_ACEOF
-#define socklen_t int
-_ACEOF
+$as_echo "#define socklen_t int" >>confdefs.h
fi
-echo "$as_me:$LINENO: checking for intptr_t" >&5
-echo $ECHO_N "checking for intptr_t... $ECHO_C" >&6
-if test "${ac_cv_type_intptr_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((intptr_t *) 0)
- return 0;
-if (sizeof (intptr_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_intptr_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_intptr_t" = xyes; then :
-ac_cv_type_intptr_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_intptr_t" >&5
-echo "${ECHO_T}$ac_cv_type_intptr_t" >&6
-if test $ac_cv_type_intptr_t = yes; then
-
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_INTPTR_T 1
-_ACEOF
+$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for pointer-size signed integer type" >&5
-echo $ECHO_N "checking for pointer-size signed integer type... $ECHO_C" >&6
-if test "${tcl_cv_intptr_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size signed integer type" >&5
+$as_echo_n "checking for pointer-size signed integer type... " >&6; }
+if ${tcl_cv_intptr_t+:} false; then :
+ $as_echo_n "(cached) " >&6
else
for tcl_cv_intptr_t in "int" "long" "long long" none; do
if test "$tcl_cv_intptr_t" != none; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_intptr_t))];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_ok=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_ok=no
+ tcl_ok=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test "$tcl_ok" = yes && break; fi
done
fi
-echo "$as_me:$LINENO: result: $tcl_cv_intptr_t" >&5
-echo "${ECHO_T}$tcl_cv_intptr_t" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_intptr_t" >&5
+$as_echo "$tcl_cv_intptr_t" >&6; }
if test "$tcl_cv_intptr_t" != none; then
cat >>confdefs.h <<_ACEOF
@@ -15797,132 +9204,48 @@ _ACEOF
fi
-echo "$as_me:$LINENO: checking for uintptr_t" >&5
-echo $ECHO_N "checking for uintptr_t... $ECHO_C" >&6
-if test "${ac_cv_type_uintptr_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-int
-main ()
-{
-if ((uintptr_t *) 0)
- return 0;
-if (sizeof (uintptr_t))
- return 0;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_type_uintptr_t=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_type_uintptr_t=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_type_uintptr_t" >&5
-echo "${ECHO_T}$ac_cv_type_uintptr_t" >&6
-if test $ac_cv_type_uintptr_t = yes; then
+ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
+if test "x$ac_cv_type_uintptr_t" = xyes; then :
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_UINTPTR_T 1
-_ACEOF
+$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
else
- echo "$as_me:$LINENO: checking for pointer-size unsigned integer type" >&5
-echo $ECHO_N "checking for pointer-size unsigned integer type... $ECHO_C" >&6
-if test "${tcl_cv_uintptr_t+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pointer-size unsigned integer type" >&5
+$as_echo_n "checking for pointer-size unsigned integer type... " >&6; }
+if ${tcl_cv_uintptr_t+:} false; then :
+ $as_echo_n "(cached) " >&6
else
for tcl_cv_uintptr_t in "unsigned int" "unsigned long" "unsigned long long" \
none; do
if test "$tcl_cv_uintptr_t" != none; then
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($tcl_cv_uintptr_t))];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_ok=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_ok=no
+ tcl_ok=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
test "$tcl_ok" = yes && break; fi
done
fi
-echo "$as_me:$LINENO: result: $tcl_cv_uintptr_t" >&5
-echo "${ECHO_T}$tcl_cv_uintptr_t" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_uintptr_t" >&5
+$as_echo "$tcl_cv_uintptr_t" >&6; }
if test "$tcl_cv_uintptr_t" != none; then
cat >>confdefs.h <<_ACEOF
@@ -15941,103 +9264,12 @@ fi
# provided. This version only works with V7-style directories.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for opendir" >&5
-echo $ECHO_N "checking for opendir... $ECHO_C" >&6
-if test "${ac_cv_func_opendir+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define opendir to an innocuous variant, in case <limits.h> declares opendir.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define opendir innocuous_opendir
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char opendir (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef opendir
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char opendir ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_opendir) || defined (__stub___opendir)
-choke me
-#else
-char (*f) () = opendir;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != opendir;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_opendir=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
+ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir"
+if test "x$ac_cv_func_opendir" = xyes; then :
-ac_cv_func_opendir=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_opendir" >&5
-echo "${ECHO_T}$ac_cv_func_opendir" >&6
-if test $ac_cv_func_opendir = yes; then
- :
else
-cat >>confdefs.h <<\_ACEOF
-#define USE_DIRENT2_H 1
-_ACEOF
+$as_echo "#define USE_DIRENT2_H 1" >>confdefs.h
fi
@@ -16050,17 +9282,13 @@ fi
# the trick.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking union wait" >&5
-echo $ECHO_N "checking union wait... $ECHO_C" >&6
-if test "${tcl_cv_union_wait+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking union wait" >&5
+$as_echo_n "checking union wait... " >&6; }
+if ${tcl_cv_union_wait+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/wait.h>
@@ -16076,45 +9304,19 @@ WIFEXITED(x); /* Generates compiler error if WIFEXITED
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_union_wait=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_union_wait=no
+ tcl_cv_union_wait=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_union_wait" >&5
-echo "${ECHO_T}$tcl_cv_union_wait" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_union_wait" >&5
+$as_echo "$tcl_cv_union_wait" >&6; }
if test $tcl_cv_union_wait = no; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_UNION_WAIT 1
-_ACEOF
+$as_echo "#define NO_UNION_WAIT 1" >>confdefs.h
fi
@@ -16124,168 +9326,51 @@ fi
# under Sequent Dynix it's in -linet.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for strncasecmp" >&5
-echo $ECHO_N "checking for strncasecmp... $ECHO_C" >&6
-if test "${ac_cv_func_strncasecmp+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define strncasecmp to an innocuous variant, in case <limits.h> declares strncasecmp.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define strncasecmp innocuous_strncasecmp
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char strncasecmp (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef strncasecmp
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char strncasecmp ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_strncasecmp) || defined (__stub___strncasecmp)
-choke me
-#else
-char (*f) () = strncasecmp;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != strncasecmp;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_strncasecmp=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_strncasecmp=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_strncasecmp" >&5
-echo "${ECHO_T}$ac_cv_func_strncasecmp" >&6
-if test $ac_cv_func_strncasecmp = yes; then
+ac_fn_c_check_func "$LINENO" "strncasecmp" "ac_cv_func_strncasecmp"
+if test "x$ac_cv_func_strncasecmp" = xyes; then :
tcl_ok=1
else
tcl_ok=0
fi
if test "$tcl_ok" = 0; then
- echo "$as_me:$LINENO: checking for strncasecmp in -lsocket" >&5
-echo $ECHO_N "checking for strncasecmp in -lsocket... $ECHO_C" >&6
-if test "${ac_cv_lib_socket_strncasecmp+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -lsocket" >&5
+$as_echo_n "checking for strncasecmp in -lsocket... " >&6; }
+if ${ac_cv_lib_socket_strncasecmp+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char strncasecmp ();
int
main ()
{
-strncasecmp ();
+return strncasecmp ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_socket_strncasecmp=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_socket_strncasecmp=no
+ ac_cv_lib_socket_strncasecmp=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_socket_strncasecmp" >&5
-echo "${ECHO_T}$ac_cv_lib_socket_strncasecmp" >&6
-if test $ac_cv_lib_socket_strncasecmp = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_strncasecmp" >&5
+$as_echo "$ac_cv_lib_socket_strncasecmp" >&6; }
+if test "x$ac_cv_lib_socket_strncasecmp" = xyes; then :
tcl_ok=1
else
tcl_ok=0
@@ -16293,71 +9378,43 @@ fi
fi
if test "$tcl_ok" = 0; then
- echo "$as_me:$LINENO: checking for strncasecmp in -linet" >&5
-echo $ECHO_N "checking for strncasecmp in -linet... $ECHO_C" >&6
-if test "${ac_cv_lib_inet_strncasecmp+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strncasecmp in -linet" >&5
+$as_echo_n "checking for strncasecmp in -linet... " >&6; }
+if ${ac_cv_lib_inet_strncasecmp+:} false; then :
+ $as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-linet $LIBS"
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
-/* Override any gcc2 internal prototype to avoid an error. */
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
char strncasecmp ();
int
main ()
{
-strncasecmp ();
+return strncasecmp ();
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_inet_strncasecmp=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_lib_inet_strncasecmp=no
+ ac_cv_lib_inet_strncasecmp=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
-echo "$as_me:$LINENO: result: $ac_cv_lib_inet_strncasecmp" >&5
-echo "${ECHO_T}$ac_cv_lib_inet_strncasecmp" >&6
-if test $ac_cv_lib_inet_strncasecmp = yes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_inet_strncasecmp" >&5
+$as_echo "$ac_cv_lib_inet_strncasecmp" >&6; }
+if test "x$ac_cv_lib_inet_strncasecmp" = xyes; then :
tcl_ok=1
else
tcl_ok=0
@@ -16365,12 +9422,10 @@ fi
fi
if test "$tcl_ok" = 0; then
- case $LIBOBJS in
- "strncasecmp.$ac_objext" | \
- *" strncasecmp.$ac_objext" | \
- "strncasecmp.$ac_objext "* | \
+ case " $LIBOBJS " in
*" strncasecmp.$ac_objext "* ) ;;
- *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext" ;;
+ *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
+ ;;
esac
USE_COMPAT=1
@@ -16385,125 +9440,30 @@ fi
# declare it.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for gettimeofday" >&5
-echo $ECHO_N "checking for gettimeofday... $ECHO_C" >&6
-if test "${ac_cv_func_gettimeofday+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define gettimeofday to an innocuous variant, in case <limits.h> declares gettimeofday.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define gettimeofday innocuous_gettimeofday
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char gettimeofday (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef gettimeofday
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char gettimeofday ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_gettimeofday) || defined (__stub___gettimeofday)
-choke me
-#else
-char (*f) () = gettimeofday;
-#endif
-#ifdef __cplusplus
-}
-#endif
+ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
+if test "x$ac_cv_func_gettimeofday" = xyes; then :
-int
-main ()
-{
-return f != gettimeofday;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_cv_func_gettimeofday=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_func_gettimeofday=no
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: $ac_cv_func_gettimeofday" >&5
-echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
-if test $ac_cv_func_gettimeofday = yes; then
- :
else
-cat >>confdefs.h <<\_ACEOF
-#define NO_GETTOD 1
-_ACEOF
+$as_echo "#define NO_GETTOD 1" >>confdefs.h
fi
-echo "$as_me:$LINENO: checking for gettimeofday declaration" >&5
-echo $ECHO_N "checking for gettimeofday declaration... $ECHO_C" >&6
-if test "${tcl_cv_grep_gettimeofday+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday declaration" >&5
+$as_echo_n "checking for gettimeofday declaration... " >&6; }
+if ${tcl_cv_grep_gettimeofday+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/time.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
- $EGREP "gettimeofday" >/dev/null 2>&1; then
+ $EGREP "gettimeofday" >/dev/null 2>&1; then :
tcl_cv_grep_gettimeofday=present
else
tcl_cv_grep_gettimeofday=missing
@@ -16511,13 +9471,11 @@ fi
rm -f conftest*
fi
-echo "$as_me:$LINENO: result: $tcl_cv_grep_gettimeofday" >&5
-echo "${ECHO_T}$tcl_cv_grep_gettimeofday" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_grep_gettimeofday" >&5
+$as_echo "$tcl_cv_grep_gettimeofday" >&6; }
if test $tcl_cv_grep_gettimeofday = missing ; then
-cat >>confdefs.h <<\_ACEOF
-#define GETTOD_NOT_DECLARED 1
-_ACEOF
+$as_echo "#define GETTOD_NOT_DECLARED 1" >>confdefs.h
fi
@@ -16527,80 +9485,46 @@ fi
# properly generate sign-extended ints from character values.
#--------------------------------------------------------------------
-
-echo "$as_me:$LINENO: checking whether char is unsigned" >&5
-echo $ECHO_N "checking whether char is unsigned... $ECHO_C" >&6
-if test "${ac_cv_c_char_unsigned+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5
+$as_echo_n "checking whether char is unsigned... " >&6; }
+if ${ac_cv_c_char_unsigned+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((char) -1) < 0)];
-test_array [0] = 0
+test_array [0] = 0;
+return test_array [0];
;
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_c_char_unsigned=no
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_cv_c_char_unsigned=yes
+ ac_cv_c_char_unsigned=yes
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $ac_cv_c_char_unsigned" >&5
-echo "${ECHO_T}$ac_cv_c_char_unsigned" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5
+$as_echo "$ac_cv_c_char_unsigned" >&6; }
if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
- cat >>confdefs.h <<\_ACEOF
-#define __CHAR_UNSIGNED__ 1
-_ACEOF
+ $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h
fi
-echo "$as_me:$LINENO: checking signed char declarations" >&5
-echo $ECHO_N "checking signed char declarations... $ECHO_C" >&6
-if test "${tcl_cv_char_signed+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking signed char declarations" >&5
+$as_echo_n "checking signed char declarations... " >&6; }
+if ${tcl_cv_char_signed+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -16614,44 +9538,18 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_char_signed=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_char_signed=no
+ tcl_cv_char_signed=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_char_signed" >&5
-echo "${ECHO_T}$tcl_cv_char_signed" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_char_signed" >&5
+$as_echo "$tcl_cv_char_signed" >&6; }
if test $tcl_cv_char_signed = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_SIGNED_CHAR 1
-_ACEOF
+$as_echo "#define HAVE_SIGNED_CHAR 1" >>confdefs.h
fi
@@ -16659,20 +9557,16 @@ fi
# Does putenv() copy or not? We need to know to avoid memory leaks.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for a putenv() that copies the buffer" >&5
-echo $ECHO_N "checking for a putenv() that copies the buffer... $ECHO_C" >&6
-if test "${tcl_cv_putenv_copy+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a putenv() that copies the buffer" >&5
+$as_echo_n "checking for a putenv() that copies the buffer... " >&6; }
+if ${tcl_cv_putenv_copy+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- if test "$cross_compiling" = yes; then
+ if test "$cross_compiling" = yes; then :
tcl_cv_putenv_copy=no
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
@@ -16694,36 +9588,21 @@ cat >>conftest.$ac_ext <<_ACEOF
}
_ACEOF
-rm -f conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_run "$LINENO"; then :
tcl_cv_putenv_copy=no
else
- echo "$as_me: program exited with status $ac_status" >&5
-echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-( exit $ac_status )
-tcl_cv_putenv_copy=yes
+ tcl_cv_putenv_copy=yes
fi
-rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
+
fi
-echo "$as_me:$LINENO: result: $tcl_cv_putenv_copy" >&5
-echo "${ECHO_T}$tcl_cv_putenv_copy" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_putenv_copy" >&5
+$as_echo "$tcl_cv_putenv_copy" >&6; }
if test $tcl_cv_putenv_copy = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_PUTENV_THAT_COPIES 1
-_ACEOF
+$as_echo "#define HAVE_PUTENV_THAT_COPIES 1" >>confdefs.h
fi
@@ -16732,154 +9611,18 @@ fi
#--------------------------------------------------------------------
- # Check whether --enable-langinfo or --disable-langinfo was given.
-if test "${enable_langinfo+set}" = set; then
- enableval="$enable_langinfo"
- langinfo_ok=$enableval
+ # Check whether --enable-langinfo was given.
+if test "${enable_langinfo+set}" = set; then :
+ enableval=$enable_langinfo; langinfo_ok=$enableval
else
langinfo_ok=yes
-fi;
-
- HAVE_LANGINFO=0
- if test "$langinfo_ok" = "yes"; then
- if test "${ac_cv_header_langinfo_h+set}" = set; then
- echo "$as_me:$LINENO: checking for langinfo.h" >&5
-echo $ECHO_N "checking for langinfo.h... $ECHO_C" >&6
-if test "${ac_cv_header_langinfo_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_langinfo_h" >&5
-echo "${ECHO_T}$ac_cv_header_langinfo_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking langinfo.h usability" >&5
-echo $ECHO_N "checking langinfo.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <langinfo.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-# Is the header present?
-echo "$as_me:$LINENO: checking langinfo.h presence" >&5
-echo $ECHO_N "checking langinfo.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <langinfo.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: langinfo.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: langinfo.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: langinfo.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: langinfo.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: langinfo.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: langinfo.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: langinfo.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: langinfo.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: langinfo.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: langinfo.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: langinfo.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for langinfo.h" >&5
-echo $ECHO_N "checking for langinfo.h... $ECHO_C" >&6
-if test "${ac_cv_header_langinfo_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_langinfo_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_langinfo_h" >&5
-echo "${ECHO_T}$ac_cv_header_langinfo_h" >&6
-fi
-if test $ac_cv_header_langinfo_h = yes; then
+ HAVE_LANGINFO=0
+ if test "$langinfo_ok" = "yes"; then
+ ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
+if test "x$ac_cv_header_langinfo_h" = xyes; then :
langinfo_ok=yes
else
langinfo_ok=no
@@ -16887,18 +9630,14 @@ fi
fi
- echo "$as_me:$LINENO: checking whether to use nl_langinfo" >&5
-echo $ECHO_N "checking whether to use nl_langinfo... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use nl_langinfo" >&5
+$as_echo_n "checking whether to use nl_langinfo... " >&6; }
if test "$langinfo_ok" = "yes"; then
- if test "${tcl_cv_langinfo_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${tcl_cv_langinfo_h+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <langinfo.h>
int
@@ -16909,50 +9648,24 @@ nl_langinfo(CODESET);
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_langinfo_h=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_langinfo_h=no
+ tcl_cv_langinfo_h=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
- echo "$as_me:$LINENO: result: $tcl_cv_langinfo_h" >&5
-echo "${ECHO_T}$tcl_cv_langinfo_h" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_langinfo_h" >&5
+$as_echo "$tcl_cv_langinfo_h" >&6; }
if test $tcl_cv_langinfo_h = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_LANGINFO 1
-_ACEOF
+$as_echo "#define HAVE_LANGINFO 1" >>confdefs.h
fi
else
- echo "$as_me:$LINENO: result: $langinfo_ok" >&5
-echo "${ECHO_T}$langinfo_ok" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $langinfo_ok" >&5
+$as_echo "$langinfo_ok" >&6; }
fi
@@ -16960,104 +9673,13 @@ echo "${ECHO_T}$langinfo_ok" >&6
# Check for support of chflags and mkstemps functions
#--------------------------------------------------------------------
-
-
for ac_func in chflags mkstemps
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF
fi
@@ -17068,17 +9690,13 @@ done
# Check for support of isnan() function or macro
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking isnan" >&5
-echo $ECHO_N "checking isnan... $ECHO_C" >&6
-if test "${tcl_cv_isnan+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking isnan" >&5
+$as_echo_n "checking isnan... " >&6; }
+if ${tcl_cv_isnan+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <math.h>
int
@@ -17091,45 +9709,19 @@ isnan(0.0); /* Generates an error if isnan is missing */
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_isnan=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_isnan=no
+ tcl_cv_isnan=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_isnan" >&5
-echo "${ECHO_T}$tcl_cv_isnan" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_isnan" >&5
+$as_echo "$tcl_cv_isnan" >&6; }
if test $tcl_cv_isnan = no; then
-cat >>confdefs.h <<\_ACEOF
-#define NO_ISNAN 1
-_ACEOF
+$as_echo "#define NO_ISNAN 1" >>confdefs.h
fi
@@ -17138,608 +9730,59 @@ fi
#--------------------------------------------------------------------
if test "`uname -s`" = "Darwin" ; then
-
-for ac_func in getattrlist
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in getattrlist
+do :
+ ac_fn_c_check_func "$LINENO" "getattrlist" "ac_cv_func_getattrlist"
+if test "x$ac_cv_func_getattrlist" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_GETATTRLIST 1
_ACEOF
fi
done
-
-for ac_header in copyfile.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in copyfile.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "copyfile.h" "ac_cv_header_copyfile_h" "$ac_includes_default"
+if test "x$ac_cv_header_copyfile_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_COPYFILE_H 1
_ACEOF
fi
done
-
-for ac_func in copyfile
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in copyfile
+do :
+ ac_fn_c_check_func "$LINENO" "copyfile" "ac_cv_func_copyfile"
+if test "x$ac_cv_func_copyfile" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_COPYFILE 1
_ACEOF
fi
done
if test $tcl_corefoundation = yes; then
-
-for ac_header in libkern/OSAtomic.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in libkern/OSAtomic.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "libkern/OSAtomic.h" "ac_cv_header_libkern_OSAtomic_h" "$ac_includes_default"
+if test "x$ac_cv_header_libkern_OSAtomic_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_LIBKERN_OSATOMIC_H 1
_ACEOF
fi
done
-
-for ac_func in OSSpinLockLock
-do
-as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:$LINENO: checking for $ac_func" >&5
-echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$as_ac_var+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
- For example, HP-UX 11i <limits.h> declares gettimeofday. */
-#define $ac_func innocuous_$ac_func
-
-/* System header to define __stub macros and hopefully few prototypes,
- which can conflict with char $ac_func (); below.
- Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
- <limits.h> exists even on freestanding compilers. */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $ac_func
-
-/* Override any gcc2 internal prototype to avoid an error. */
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-/* We use char because int might match the return type of a gcc2
- builtin and then its argument prototype would still apply. */
-char $ac_func ();
-/* The GNU C library defines this for functions which it implements
- to always fail with ENOSYS. Some functions are actually named
- something starting with __ and the normal name is an alias. */
-#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
-choke me
-#else
-char (*f) () = $ac_func;
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-int
-main ()
-{
-return f != $ac_func;
- ;
- return 0;
-}
-_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- eval "$as_ac_var=yes"
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-eval "$as_ac_var=no"
-fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$as_ac_var'}'` = yes; then
+ for ac_func in OSSpinLockLock
+do :
+ ac_fn_c_check_func "$LINENO" "OSSpinLockLock" "ac_cv_func_OSSpinLockLock"
+if test "x$ac_cv_func_OSSpinLockLock" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
+#define HAVE_OSSPINLOCKLOCK 1
_ACEOF
fi
@@ -17747,169 +9790,20 @@ done
fi
-cat >>confdefs.h <<\_ACEOF
-#define USE_VFORK 1
-_ACEOF
+$as_echo "#define USE_VFORK 1" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define TCL_DEFAULT_ENCODING "utf-8"
-_ACEOF
+$as_echo "#define TCL_DEFAULT_ENCODING \"utf-8\"" >>confdefs.h
-cat >>confdefs.h <<\_ACEOF
-#define TCL_LOAD_FROM_MEMORY 1
-_ACEOF
-
-
-cat >>confdefs.h <<\_ACEOF
-#define TCL_WIDE_CLICKS 1
-_ACEOF
-
+$as_echo "#define TCL_LOAD_FROM_MEMORY 1" >>confdefs.h
-for ac_header in AvailabilityMacros.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in AvailabilityMacros.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "AvailabilityMacros.h" "ac_cv_header_AvailabilityMacros_h" "$ac_includes_default"
+if test "x$ac_cv_header_AvailabilityMacros_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_AVAILABILITYMACROS_H 1
_ACEOF
fi
@@ -17917,18 +9811,14 @@ fi
done
if test "$ac_cv_header_AvailabilityMacros_h" = yes; then
- echo "$as_me:$LINENO: checking if weak import is available" >&5
-echo $ECHO_N "checking if weak import is available... $ECHO_C" >&6
-if test "${tcl_cv_cc_weak_import+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if weak import is available" >&5
+$as_echo_n "checking if weak import is available... " >&6; }
+if ${tcl_cv_cc_weak_import+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
@@ -17948,60 +9838,30 @@ rand();
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cc_weak_import=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_weak_import=no
+ tcl_cv_cc_weak_import=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_weak_import" >&5
-echo "${ECHO_T}$tcl_cv_cc_weak_import" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_weak_import" >&5
+$as_echo "$tcl_cv_cc_weak_import" >&6; }
if test $tcl_cv_cc_weak_import = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_WEAK_IMPORT 1
-_ACEOF
+$as_echo "#define HAVE_WEAK_IMPORT 1" >>confdefs.h
fi
- echo "$as_me:$LINENO: checking if Darwin SUSv3 extensions are available" >&5
-echo $ECHO_N "checking if Darwin SUSv3 extensions are available... $ECHO_C" >&6
-if test "${tcl_cv_cc_darwin_c_source+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Darwin SUSv3 extensions are available" >&5
+$as_echo_n "checking if Darwin SUSv3 extensions are available... " >&6; }
+if ${tcl_cv_cc_darwin_c_source+:} false; then :
+ $as_echo_n "(cached) " >&6
else
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#ifdef __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__
@@ -18022,45 +9882,19 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_compile "$LINENO"; then :
tcl_cv_cc_darwin_c_source=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cc_darwin_c_source=no
+ tcl_cv_cc_darwin_c_source=no
fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CFLAGS=$hold_cflags
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cc_darwin_c_source" >&5
-echo "${ECHO_T}$tcl_cv_cc_darwin_c_source" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_darwin_c_source" >&5
+$as_echo "$tcl_cv_cc_darwin_c_source" >&6; }
if test $tcl_cv_cc_darwin_c_source = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define _DARWIN_C_SOURCE 1
-_ACEOF
+$as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
fi
fi
@@ -18072,21 +9906,23 @@ else
DLTEST_SUFFIX=""
fi
+# Completelly supports on unix (linux/darwin)
+
+$as_echo "#define TCL_WIDE_CLICKS 1" >>confdefs.h
+
+
+
#--------------------------------------------------------------------
# Check for support of fts functions (readdir replacement)
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for fts" >&5
-echo $ECHO_N "checking for fts... $ECHO_C" >&6
-if test "${tcl_cv_api_fts+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fts" >&5
+$as_echo_n "checking for fts... " >&6; }
+if ${tcl_cv_api_fts+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/param.h>
@@ -18105,45 +9941,19 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_api_fts=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_api_fts=no
+ tcl_cv_api_fts=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_api_fts" >&5
-echo "${ECHO_T}$tcl_cv_api_fts" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_api_fts" >&5
+$as_echo "$tcl_cv_api_fts" >&6; }
if test $tcl_cv_api_fts = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_FTS 1
-_ACEOF
+$as_echo "#define HAVE_FTS 1" >>confdefs.h
fi
@@ -18154,300 +9964,24 @@ fi
#--------------------------------------------------------------------
-
-for ac_header in sys/ioctl.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in sys/ioctl.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/ioctl.h" "ac_cv_header_sys_ioctl_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_ioctl_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_IOCTL_H 1
_ACEOF
fi
done
-
-for ac_header in sys/filio.h
-do
-as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking $ac_header usability" >&5
-echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <$ac_header>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-
-# Is the header present?
-echo "$as_me:$LINENO: checking $ac_header presence" >&5
-echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <$ac_header>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
-echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for $ac_header" >&5
-echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$as_ac_Header+set}\" = set"; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- eval "$as_ac_Header=\$ac_header_preproc"
-fi
-echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-
-fi
-if test `eval echo '${'$as_ac_Header'}'` = yes; then
+ for ac_header in sys/filio.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_filio_h" = xyes; then :
cat >>confdefs.h <<_ACEOF
-#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+#define HAVE_SYS_FILIO_H 1
_ACEOF
fi
@@ -18455,10 +9989,10 @@ fi
done
- echo "$as_me:$LINENO: checking system version" >&5
-echo $ECHO_N "checking system version... $ECHO_C" >&6
-if test "${tcl_cv_sys_version+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
+$as_echo_n "checking system version... " >&6; }
+if ${tcl_cv_sys_version+:} false; then :
+ $as_echo_n "(cached) " >&6
else
if test -f /usr/lib/NextStep/software_version; then
@@ -18466,8 +10000,8 @@ else
else
tcl_cv_sys_version=`uname -s`-`uname -r`
if test "$?" -ne 0 ; then
- { echo "$as_me:$LINENO: WARNING: can't find uname command" >&5
-echo "$as_me: WARNING: can't find uname command" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
+$as_echo "$as_me: WARNING: can't find uname command" >&2;}
tcl_cv_sys_version=unknown
else
# Special check for weird MP-RAS system (uname returns weird
@@ -18483,58 +10017,52 @@ echo "$as_me: WARNING: can't find uname command" >&2;}
fi
fi
-echo "$as_me:$LINENO: result: $tcl_cv_sys_version" >&5
-echo "${ECHO_T}$tcl_cv_sys_version" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
+$as_echo "$tcl_cv_sys_version" >&6; }
system=$tcl_cv_sys_version
- echo "$as_me:$LINENO: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
-echo $ECHO_N "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... $ECHO_C" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
+$as_echo_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O... " >&6; }
case $system in
OSF*)
-cat >>confdefs.h <<\_ACEOF
-#define USE_FIONBIO 1
-_ACEOF
+$as_echo "#define USE_FIONBIO 1" >>confdefs.h
- echo "$as_me:$LINENO: result: FIONBIO" >&5
-echo "${ECHO_T}FIONBIO" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5
+$as_echo "FIONBIO" >&6; }
;;
SunOS-4*)
-cat >>confdefs.h <<\_ACEOF
-#define USE_FIONBIO 1
-_ACEOF
+$as_echo "#define USE_FIONBIO 1" >>confdefs.h
- echo "$as_me:$LINENO: result: FIONBIO" >&5
-echo "${ECHO_T}FIONBIO" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: FIONBIO" >&5
+$as_echo "FIONBIO" >&6; }
;;
*)
- echo "$as_me:$LINENO: result: O_NONBLOCK" >&5
-echo "${ECHO_T}O_NONBLOCK" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: O_NONBLOCK" >&5
+$as_echo "O_NONBLOCK" >&6; }
;;
esac
#------------------------------------------------------------------------
-echo "$as_me:$LINENO: checking whether to use dll unloading" >&5
-echo $ECHO_N "checking whether to use dll unloading... $ECHO_C" >&6
-# Check whether --enable-dll-unloading or --disable-dll-unloading was given.
-if test "${enable_dll_unloading+set}" = set; then
- enableval="$enable_dll_unloading"
- tcl_ok=$enableval
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use dll unloading" >&5
+$as_echo_n "checking whether to use dll unloading... " >&6; }
+# Check whether --enable-dll-unloading was given.
+if test "${enable_dll_unloading+set}" = set; then :
+ enableval=$enable_dll_unloading; tcl_ok=$enableval
else
tcl_ok=yes
-fi;
+fi
+
if test $tcl_ok = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_UNLOAD_DLLS 1
-_ACEOF
+$as_echo "#define TCL_UNLOAD_DLLS 1" >>confdefs.h
fi
-echo "$as_me:$LINENO: result: $tcl_ok" >&5
-echo "${ECHO_T}$tcl_ok" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5
+$as_echo "$tcl_ok" >&6; }
#------------------------------------------------------------------------
# Check whether the timezone data is supplied by the OS or has
@@ -18542,31 +10070,31 @@ echo "${ECHO_T}$tcl_ok" >&6
# be overriden on the configure command line either way.
#------------------------------------------------------------------------
-echo "$as_me:$LINENO: checking for timezone data" >&5
-echo $ECHO_N "checking for timezone data... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for timezone data" >&5
+$as_echo_n "checking for timezone data... " >&6; }
-# Check whether --with-tzdata or --without-tzdata was given.
-if test "${with_tzdata+set}" = set; then
- withval="$with_tzdata"
- tcl_ok=$withval
+# Check whether --with-tzdata was given.
+if test "${with_tzdata+set}" = set; then :
+ withval=$with_tzdata; tcl_ok=$withval
else
tcl_ok=auto
-fi;
+fi
+
#
# Any directories that get added here must also be added to the
# search path in ::tcl::clock::Initialize (library/clock.tcl).
#
case $tcl_ok in
no)
- echo "$as_me:$LINENO: result: supplied by OS vendor" >&5
-echo "${ECHO_T}supplied by OS vendor" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: supplied by OS vendor" >&5
+$as_echo "supplied by OS vendor" >&6; }
;;
yes)
# nothing to do here
;;
auto*)
- if test "${tcl_cv_dir_zoneinfo+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+ if ${tcl_cv_dir_zoneinfo+:} false; then :
+ $as_echo_n "(cached) " >&6
else
for dir in /usr/share/zoneinfo \
@@ -18583,22 +10111,20 @@ fi
if test -n "$tcl_cv_dir_zoneinfo"; then
tcl_ok=no
- echo "$as_me:$LINENO: result: $dir" >&5
-echo "${ECHO_T}$dir" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dir" >&5
+$as_echo "$dir" >&6; }
else
tcl_ok=yes
fi
;;
*)
- { { echo "$as_me:$LINENO: error: invalid argument: $tcl_ok" >&5
-echo "$as_me: error: invalid argument: $tcl_ok" >&2;}
- { (exit 1); exit 1; }; }
+ as_fn_error $? "invalid argument: $tcl_ok" "$LINENO" 5
;;
esac
if test $tcl_ok = yes
then
- echo "$as_me:$LINENO: result: supplied by Tcl" >&5
-echo "${ECHO_T}supplied by Tcl" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: supplied by Tcl" >&5
+$as_echo "supplied by Tcl" >&6; }
INSTALL_TZDATA=install-tzdata
fi
@@ -18606,152 +10132,16 @@ fi
# DTrace support
#--------------------------------------------------------------------
-# Check whether --enable-dtrace or --disable-dtrace was given.
-if test "${enable_dtrace+set}" = set; then
- enableval="$enable_dtrace"
- tcl_ok=$enableval
+# Check whether --enable-dtrace was given.
+if test "${enable_dtrace+set}" = set; then :
+ enableval=$enable_dtrace; tcl_ok=$enableval
else
tcl_ok=no
-fi;
-if test $tcl_ok = yes; then
- if test "${ac_cv_header_sys_sdt_h+set}" = set; then
- echo "$as_me:$LINENO: checking for sys/sdt.h" >&5
-echo $ECHO_N "checking for sys/sdt.h... $ECHO_C" >&6
-if test "${ac_cv_header_sys_sdt_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sys_sdt_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_sdt_h" >&6
-else
- # Is the header compilable?
-echo "$as_me:$LINENO: checking sys/sdt.h usability" >&5
-echo $ECHO_N "checking sys/sdt.h usability... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-$ac_includes_default
-#include <sys/sdt.h>
-_ACEOF
-rm -f conftest.$ac_objext
-if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
- (eval $ac_compile) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest.$ac_objext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
- ac_header_compiler=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-ac_header_compiler=no
-fi
-rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
-echo "${ECHO_T}$ac_header_compiler" >&6
-# Is the header present?
-echo "$as_me:$LINENO: checking sys/sdt.h presence" >&5
-echo $ECHO_N "checking sys/sdt.h presence... $ECHO_C" >&6
-cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
-/* end confdefs.h. */
-#include <sys/sdt.h>
-_ACEOF
-if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
- (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } >/dev/null; then
- if test -s conftest.err; then
- ac_cpp_err=$ac_c_preproc_warn_flag
- ac_cpp_err=$ac_cpp_err$ac_c_werror_flag
- else
- ac_cpp_err=
- fi
-else
- ac_cpp_err=yes
-fi
-if test -z "$ac_cpp_err"; then
- ac_header_preproc=yes
-else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
- ac_header_preproc=no
-fi
-rm -f conftest.err conftest.$ac_ext
-echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
-echo "${ECHO_T}$ac_header_preproc" >&6
-
-# So? What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
- yes:no: )
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: accepted by the compiler, rejected by the preprocessor!" >&5
-echo "$as_me: WARNING: sys/sdt.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: proceeding with the compiler's result" >&5
-echo "$as_me: WARNING: sys/sdt.h: proceeding with the compiler's result" >&2;}
- ac_header_preproc=yes
- ;;
- no:yes:* )
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: present but cannot be compiled" >&5
-echo "$as_me: WARNING: sys/sdt.h: present but cannot be compiled" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: check for missing prerequisite headers?" >&5
-echo "$as_me: WARNING: sys/sdt.h: check for missing prerequisite headers?" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: see the Autoconf documentation" >&5
-echo "$as_me: WARNING: sys/sdt.h: see the Autoconf documentation" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: section \"Present But Cannot Be Compiled\"" >&5
-echo "$as_me: WARNING: sys/sdt.h: section \"Present But Cannot Be Compiled\"" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: proceeding with the preprocessor's result" >&5
-echo "$as_me: WARNING: sys/sdt.h: proceeding with the preprocessor's result" >&2;}
- { echo "$as_me:$LINENO: WARNING: sys/sdt.h: in the future, the compiler will take precedence" >&5
-echo "$as_me: WARNING: sys/sdt.h: in the future, the compiler will take precedence" >&2;}
- (
- cat <<\_ASBOX
-## ------------------------------ ##
-## Report this to the tcl lists. ##
-## ------------------------------ ##
-_ASBOX
- ) |
- sed "s/^/$as_me: WARNING: /" >&2
- ;;
-esac
-echo "$as_me:$LINENO: checking for sys/sdt.h" >&5
-echo $ECHO_N "checking for sys/sdt.h... $ECHO_C" >&6
-if test "${ac_cv_header_sys_sdt_h+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
-else
- ac_cv_header_sys_sdt_h=$ac_header_preproc
-fi
-echo "$as_me:$LINENO: result: $ac_cv_header_sys_sdt_h" >&5
-echo "${ECHO_T}$ac_cv_header_sys_sdt_h" >&6
-
-fi
-if test $ac_cv_header_sys_sdt_h = yes; then
+if test $tcl_ok = yes; then
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/sdt.h" "ac_cv_header_sys_sdt_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_sdt_h" = xyes; then :
tcl_ok=yes
else
tcl_ok=no
@@ -18762,10 +10152,10 @@ fi
if test $tcl_ok = yes; then
# Extract the first word of "dtrace", so it can be a program name with args.
set dummy dtrace; ac_word=$2
-echo "$as_me:$LINENO: checking for $ac_word" >&5
-echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
-if test "${ac_cv_path_DTRACE+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_DTRACE+:} false; then :
+ $as_echo_n "(cached) " >&6
else
case $DTRACE in
[\\/]* | ?:[\\/]*)
@@ -18778,38 +10168,37 @@ for as_dir in $as_dummy
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
- for ac_exec_ext in '' $ac_executable_extensions; do
- if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ac_cv_path_DTRACE="$as_dir/$ac_word$ac_exec_ext"
- echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
break 2
fi
done
-done
+ done
+IFS=$as_save_IFS
;;
esac
fi
DTRACE=$ac_cv_path_DTRACE
-
if test -n "$DTRACE"; then
- echo "$as_me:$LINENO: result: $DTRACE" >&5
-echo "${ECHO_T}$DTRACE" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DTRACE" >&5
+$as_echo "$DTRACE" >&6; }
else
- echo "$as_me:$LINENO: result: no" >&5
-echo "${ECHO_T}no" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
fi
+
test -z "$ac_cv_path_DTRACE" && tcl_ok=no
fi
-echo "$as_me:$LINENO: checking whether to enable DTrace support" >&5
-echo $ECHO_N "checking whether to enable DTrace support... $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable DTrace support" >&5
+$as_echo_n "checking whether to enable DTrace support... " >&6; }
MAKEFILE_SHELL='/bin/sh'
if test $tcl_ok = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define USE_DTRACE 1
-_ACEOF
+$as_echo "#define USE_DTRACE 1" >>confdefs.h
DTRACE_SRC="\${DTRACE_SRC}"
DTRACE_HDR="\${DTRACE_HDR}"
@@ -18827,24 +10216,20 @@ _ACEOF
fi
fi
fi
-echo "$as_me:$LINENO: result: $tcl_ok" >&5
-echo "${ECHO_T}$tcl_ok" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_ok" >&5
+$as_echo "$tcl_ok" >&6; }
#--------------------------------------------------------------------
# The check below checks whether the cpuid instruction is usable.
#--------------------------------------------------------------------
-echo "$as_me:$LINENO: checking whether the cpuid instruction is usable" >&5
-echo $ECHO_N "checking whether the cpuid instruction is usable... $ECHO_C" >&6
-if test "${tcl_cv_cpuid+set}" = set; then
- echo $ECHO_N "(cached) $ECHO_C" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the cpuid instruction is usable" >&5
+$as_echo_n "checking whether the cpuid instruction is usable... " >&6; }
+if ${tcl_cv_cpuid+:} false; then :
+ $as_echo_n "(cached) " >&6
else
- cat >conftest.$ac_ext <<_ACEOF
-/* confdefs.h. */
-_ACEOF
-cat confdefs.h >>conftest.$ac_ext
-cat >>conftest.$ac_ext <<_ACEOF
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
@@ -18863,45 +10248,19 @@ main ()
return 0;
}
_ACEOF
-rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
- (eval $ac_link) 2>conftest.er1
- ac_status=$?
- grep -v '^ *+' conftest.er1 >conftest.err
- rm -f conftest.er1
- cat conftest.err >&5
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); } &&
- { ac_try='test -z "$ac_c_werror_flag"
- || test ! -s conftest.err'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; } &&
- { ac_try='test -s conftest$ac_exeext'
- { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
- (eval $ac_try) 2>&5
- ac_status=$?
- echo "$as_me:$LINENO: \$? = $ac_status" >&5
- (exit $ac_status); }; }; then
+if ac_fn_c_try_link "$LINENO"; then :
tcl_cv_cpuid=yes
else
- echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-tcl_cv_cpuid=no
+ tcl_cv_cpuid=no
fi
-rm -f conftest.err conftest.$ac_objext \
- conftest$ac_exeext conftest.$ac_ext
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
fi
-echo "$as_me:$LINENO: result: $tcl_cv_cpuid" >&5
-echo "${ECHO_T}$tcl_cv_cpuid" >&6
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cpuid" >&5
+$as_echo "$tcl_cv_cpuid" >&6; }
if test $tcl_cv_cpuid = yes; then
-cat >>confdefs.h <<\_ACEOF
-#define HAVE_CPUID 1
-_ACEOF
+$as_echo "#define HAVE_CPUID 1" >>confdefs.h
fi
@@ -18932,38 +10291,38 @@ HTML_DIR='$(DISTDIR)/html'
if test "`uname -s`" = "Darwin" ; then
if test "`uname -s`" = "Darwin" ; then
- echo "$as_me:$LINENO: checking how to package libraries" >&5
-echo $ECHO_N "checking how to package libraries... $ECHO_C" >&6
- # Check whether --enable-framework or --disable-framework was given.
-if test "${enable_framework+set}" = set; then
- enableval="$enable_framework"
- enable_framework=$enableval
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to package libraries" >&5
+$as_echo_n "checking how to package libraries... " >&6; }
+ # Check whether --enable-framework was given.
+if test "${enable_framework+set}" = set; then :
+ enableval=$enable_framework; enable_framework=$enableval
else
enable_framework=no
-fi;
+fi
+
if test $enable_framework = yes; then
if test $SHARED_BUILD = 0; then
- { echo "$as_me:$LINENO: WARNING: Frameworks can only be built if --enable-shared is yes" >&5
-echo "$as_me: WARNING: Frameworks can only be built if --enable-shared is yes" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be built if --enable-shared is yes" >&5
+$as_echo "$as_me: WARNING: Frameworks can only be built if --enable-shared is yes" >&2;}
enable_framework=no
fi
if test $tcl_corefoundation = no; then
- { echo "$as_me:$LINENO: WARNING: Frameworks can only be used when CoreFoundation is available" >&5
-echo "$as_me: WARNING: Frameworks can only be used when CoreFoundation is available" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Frameworks can only be used when CoreFoundation is available" >&5
+$as_echo "$as_me: WARNING: Frameworks can only be used when CoreFoundation is available" >&2;}
enable_framework=no
fi
fi
if test $enable_framework = yes; then
- echo "$as_me:$LINENO: result: framework" >&5
-echo "${ECHO_T}framework" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: framework" >&5
+$as_echo "framework" >&6; }
FRAMEWORK_BUILD=1
else
if test $SHARED_BUILD = 1; then
- echo "$as_me:$LINENO: result: shared library" >&5
-echo "${ECHO_T}shared library" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: shared library" >&5
+$as_echo "shared library" >&6; }
else
- echo "$as_me:$LINENO: result: static library" >&5
-echo "${ECHO_T}static library" >&6
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: static library" >&5
+$as_echo "static library" >&6; }
fi
FRAMEWORK_BUILD=0
fi
@@ -18975,20 +10334,18 @@ echo "${ECHO_T}static library" >&6
TCL_SHLIB_LD_EXTRAS="${TCL_SHLIB_LD_EXTRAS}"' -sectcreate __TEXT __info_plist Tcl-Info.plist'
EXTRA_TCLSH_LIBS='-sectcreate __TEXT __info_plist Tclsh-Info.plist'
EXTRA_APP_CC_SWITCHES='-mdynamic-no-pic'
- ac_config_files="$ac_config_files Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in"
+ ac_config_files="$ac_config_files Tcl-Info.plist:../macosx/Tcl-Info.plist.in Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in"
TCL_YEAR="`date +%Y`"
fi
if test "$FRAMEWORK_BUILD" = "1" ; then
-cat >>confdefs.h <<\_ACEOF
-#define TCL_FRAMEWORK 1
-_ACEOF
+$as_echo "#define TCL_FRAMEWORK 1" >>confdefs.h
# Construct a fake local framework structure to make linking with
# '-framework Tcl' and running of tcltest work
- ac_config_commands="$ac_config_commands Tcl.framework"
+ ac_config_commands="$ac_config_commands Tcl.framework"
LD_LIBRARY_PATH_VAR="DYLD_FRAMEWORK_PATH"
# default install directory for bundled packages
@@ -19148,7 +10505,7 @@ TCL_SHARED_BUILD=${SHARED_BUILD}
- ac_config_files="$ac_config_files Makefile:../unix/Makefile.in dltest/Makefile:../unix/dltest/Makefile.in tclConfig.sh:../unix/tclConfig.sh.in tcl.pc:../unix/tcl.pc.in"
+ac_config_files="$ac_config_files Makefile:../unix/Makefile.in dltest/Makefile:../unix/dltest/Makefile.in tclConfig.sh:../unix/tclConfig.sh.in tcl.pc:../unix/tcl.pc.in"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
@@ -19168,39 +10525,70 @@ _ACEOF
# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
-# So, don't put newlines in cache variables' values.
+# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
-{
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
(set) 2>&1 |
- case `(ac_space=' '; set | grep ac_space) 2>&1` in
- *ac_space=\ *)
- # `set' does not quote correctly, so add quotes (double-quote
- # substitution turns \\\\ into \\, and sed turns \\ into \).
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
sed -n \
"s/'/'\\\\''/g;
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
- ;;
+ ;; #(
*)
# `set' quotes correctly as required by POSIX, so do not add quotes.
- sed -n \
- "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
;;
- esac;
-} |
+ esac |
+ sort
+) |
sed '
+ /^ac_cv_env_/b end
t clear
- : clear
+ :clear
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
t end
- /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
- : end' >>confcache
-if diff $cache_file confcache >/dev/null 2>&1; then :; else
- if test -w $cache_file; then
- test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file"
- cat confcache >$cache_file
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
else
- echo "not updating unwritable cache $cache_file"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
fi
fi
rm -f confcache
@@ -19209,63 +10597,56 @@ test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-# VPATH may cause trouble with some makes, so we remove $(srcdir),
-# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
-# trailing colons and then remove the whole line if VPATH becomes empty
-# (actually we leave an empty line to preserve line numbers).
-if test "x$srcdir" = x.; then
- ac_vpsub='/^[ ]*VPATH[ ]*=/{
-s/:*\$(srcdir):*/:/;
-s/:*\${srcdir}:*/:/;
-s/:*@srcdir@:*/:/;
-s/^\([^=]*=[ ]*\):*/\1/;
-s/:*$//;
-s/^[^=]*=[ ]*$//;
-}'
-fi
-
# Transform confdefs.h into DEFS.
# Protect against shell expansion while executing Makefile rules.
# Protect against Makefile macro expansion.
#
# If the first sed substitution is executed (which looks for macros that
-# take arguments), then we branch to the quote section. Otherwise,
+# take arguments), then branch to the quote section. Otherwise,
# look for a macro that doesn't take arguments.
-cat >confdef2opt.sed <<\_ACEOF
+ac_script='
+:mline
+/\\$/{
+ N
+ s,\\\n,,
+ b mline
+}
t clear
-: clear
-s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g
+:clear
+s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
t quote
-s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\),-D\1=\2,g
+s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
t quote
-d
-: quote
-s,[ `~#$^&*(){}\\|;'"<>?],\\&,g
-s,\[,\\&,g
-s,\],\\&,g
-s,\$,$$,g
-p
-_ACEOF
-# We use echo to avoid assuming a particular line-breaking character.
-# The extra dot is to prevent the shell from consuming trailing
-# line-breaks from the sub-command output. A line-break within
-# single-quotes doesn't work because, if this script is created in a
-# platform that uses two characters for line-breaks (e.g., DOS), tr
-# would break.
-ac_LF_and_DOT=`echo; echo .`
-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
-rm -f confdef2opt.sed
+b any
+:quote
+s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
+s/\[/\\&/g
+s/\]/\\&/g
+s/\$/$$/g
+H
+:any
+${
+ g
+ s/^\n//
+ s/\n/ /g
+ p
+}
+'
+DEFS=`sed -n "$ac_script" confdefs.h`
CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""
-: ${CONFIG_STATUS=./config.status}
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
-echo "$as_me: creating $CONFIG_STATUS" >&6;}
-cat >$CONFIG_STATUS <<_ACEOF
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
@@ -19275,81 +10656,253 @@ cat >$CONFIG_STATUS <<_ACEOF
debug=false
ac_cs_recheck=false
ac_cs_silent=false
-SHELL=\${CONFIG_SHELL-$SHELL}
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-## --------------------- ##
-## M4sh Initialization. ##
-## --------------------- ##
-
-# Be Bourne compatible
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
emulate sh
NULLCMD=:
- # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
# is contrary to our usage. Disable this feature.
alias -g '${1+"$@"}'='"$@"'
-elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then
- set -o posix
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
fi
-DUALCASE=1; export DUALCASE # for MKS sh
-# Support unset when possible.
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
- as_unset=unset
-else
- as_unset=false
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
fi
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
-# Work around bugs in pre-3.0 UWIN ksh.
-$as_unset ENV MAIL MAILPATH
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
PS1='$ '
PS2='> '
PS4='+ '
# NLS nuisances.
-for as_var in \
- LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
- LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
- LC_TELEPHONE LC_TIME
-do
- if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
- eval $as_var=C; export $as_var
- else
- $as_unset $as_var
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
fi
-done
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
-# Required to use basename.
-if expr a : '\(a\)' >/dev/null 2>&1; then
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
as_expr=expr
else
as_expr=false
fi
-if (basename /) >/dev/null 2>&1 && test "X`basename / 2>&1`" = "X/"; then
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
as_basename=basename
else
as_basename=false
fi
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
-# Name of the executable.
-as_me=`$as_basename "$0" ||
+as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
X"$0" : 'X\(//\)$' \| \
- X"$0" : 'X\(/\)$' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X/"$0" |
- sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; }
- /^X\/\(\/\/\)$/{ s//\1/; q; }
- /^X\/\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
-
-# PATH needs CR, and LINENO needs CR and PATH.
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
@@ -19357,148 +10910,111 @@ as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
- echo "#! /bin/sh" >conf$$.sh
- echo "exit 0" >>conf$$.sh
- chmod +x conf$$.sh
- if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
- PATH_SEPARATOR=';'
- else
- PATH_SEPARATOR=:
- fi
- rm -f conf$$.sh
-fi
-
-
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" || {
- # Find who we are. Look in the path if we contain no path at all
- # relative or not.
- case $0 in
- *[\\/]* ) as_myself=$0 ;;
- *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-done
-
- ;;
- esac
- # We did not find ourselves, most probably we were run as `sh COMMAND'
- # in which case we are not to be found in the path.
- if test "x$as_myself" = x; then
- as_myself=$0
- fi
- if test ! -f "$as_myself"; then
- { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5
-echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;}
- { (exit 1); exit 1; }; }
- fi
- case $CONFIG_SHELL in
- '')
- as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
- IFS=$as_save_IFS
- test -z "$as_dir" && as_dir=.
- for as_base in sh bash ksh sh5; do
- case $as_dir in
- /*)
- if ("$as_dir/$as_base" -c '
- as_lineno_1=$LINENO
- as_lineno_2=$LINENO
- as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null`
- test "x$as_lineno_1" != "x$as_lineno_2" &&
- test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then
- $as_unset BASH_ENV || test "${BASH_ENV+set}" != set || { BASH_ENV=; export BASH_ENV; }
- $as_unset ENV || test "${ENV+set}" != set || { ENV=; export ENV; }
- CONFIG_SHELL=$as_dir/$as_base
- export CONFIG_SHELL
- exec "$CONFIG_SHELL" "$0" ${1+"$@"}
- fi;;
- esac
- done
-done
-;;
- esac
-
- # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
- # uniformly replaced by the line number. The first 'sed' inserts a
- # line-number line before each line; the second 'sed' does the real
- # work. The second script uses 'N' to pair each line-number line
- # with the numbered line, and appends trailing '-' during
- # substitution so that $LINENO is not a special case at line end.
- # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
- # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-)
- sed '=' <$as_myself |
- sed '
- N
- s,$,-,
- : loop
- s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3,
- t loop
- s,-$,,
- s,^['$as_cr_digits']*\n,,
- ' >$as_me.lineno &&
- chmod +x $as_me.lineno ||
- { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5
-echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;}
- { (exit 1); exit 1; }; }
-
- # Don't try to exec as it changes $[0], causing all sort of problems
- # (the dirname of $[0] is not the place where we might find the
- # original and so on. Autoconf is especially sensible to this).
- . ./$as_me.lineno
- # Exit status is that of the last command.
- exit
-}
-
-
-case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in
- *c*,-n*) ECHO_N= ECHO_C='
-' ECHO_T=' ' ;;
- *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;;
- *) ECHO_N= ECHO_C='\c' ECHO_T= ;;
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
esac
-if expr a : '\(a\)' >/dev/null 2>&1; then
- as_expr=expr
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
else
- as_expr=false
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
fi
-
-rm -f conf$$ conf$$.exe conf$$.file
-echo >conf$$.file
-if ln -s conf$$.file conf$$ 2>/dev/null; then
- # We could just check for DJGPP; but this test a) works b) is more generic
- # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04).
- if test -f conf$$.exe; then
- # Don't use ln at all; we don't have any links
- as_ln_s='cp -p'
- else
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -pR'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -pR'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -pR'
fi
-elif ln conf$$.file conf$$ 2>/dev/null; then
- as_ln_s=ln
else
- as_ln_s='cp -p'
+ as_ln_s='cp -pR'
fi
-rm -f conf$$ conf$$.exe conf$$.file
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
- as_mkdir_p=:
+ as_mkdir_p='mkdir -p "$as_dir"'
else
test -d ./-p && rmdir ./-p
as_mkdir_p=false
fi
-as_executable_p="test -f"
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+ test -f "$1" && test -x "$1"
+} # as_fn_executable_p
+as_test_x='test -x'
+as_executable_p=as_fn_executable_p
# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -19507,31 +11023,20 @@ as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-# IFS
-# We need space, tab and new line, in precisely that order.
-as_nl='
-'
-IFS=" $as_nl"
-
-# CDPATH.
-$as_unset CDPATH
-
exec 6>&1
-
-# Open the log real soon, to keep \$[0] and so on meaningful, and to
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
-# values after options handling. Logging --version etc. is OK.
-exec 5>>config.log
-{
- echo
- sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
-## Running $as_me. ##
-_ASBOX
-} >&5
-cat >&5 <<_CSEOF
-
+# values after options handling.
+ac_log="
This file was extended by tcl $as_me 8.6, which was
-generated by GNU Autoconf 2.59. Invocation command line was
+generated by GNU Autoconf 2.69. Invocation command line was
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
@@ -19539,43 +11044,41 @@ generated by GNU Autoconf 2.59. Invocation command line was
CONFIG_COMMANDS = $CONFIG_COMMANDS
$ $0 $@
-_CSEOF
-echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5
-echo >&5
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
_ACEOF
-# Files that config.status was made for.
-if test -n "$ac_config_files"; then
- echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS
-fi
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
-if test -n "$ac_config_headers"; then
- echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_links"; then
- echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS
-fi
-if test -n "$ac_config_commands"; then
- echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS
-fi
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_commands="$ac_config_commands"
-cat >>$CONFIG_STATUS <<\_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
-\`$as_me' instantiates files from templates according to the
-current configuration.
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
-Usage: $0 [OPTIONS] [FILE]...
+Usage: $0 [OPTION]... [TAG]...
-h, --help print this help, then exit
- -V, --version print version number, then exit
- -q, --quiet do not print progress messages
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
- --file=FILE[:TEMPLATE]
- instantiate the configuration file FILE
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
Configuration files:
$config_files
@@ -19583,83 +11086,78 @@ $config_files
Configuration commands:
$config_commands
-Report bugs to <bug-autoconf@gnu.org>."
-_ACEOF
+Report bugs to the package provider."
-cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
tcl config.status 8.6
-configured by $0, generated by GNU Autoconf 2.59,
- with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
+configured by $0, generated by GNU Autoconf 2.69,
+ with options \\"\$ac_cs_config\\"
-Copyright (C) 2003 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
-srcdir=$srcdir
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+test -n "\$AWK" || AWK=awk
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-# If no file are specified by the user, then we need to provide default
-# value. By we need to know if files were specified by the user.
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
case $1 in
- --*=*)
- ac_option=`expr "x$1" : 'x\([^=]*\)='`
- ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
ac_shift=:
;;
- -*)
+ *)
ac_option=$1
ac_optarg=$2
ac_shift=shift
;;
- *) # This is not an option, so the user has probably given explicit
- # arguments.
- ac_option=$1
- ac_need_defaults=false;;
esac
case $ac_option in
# Handling of the options.
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
ac_cs_recheck=: ;;
- --version | --vers* | -V )
- echo "$ac_cs_version"; exit 0 ;;
- --he | --h)
- # Conflict between --help and --header
- { { echo "$as_me:$LINENO: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: ambiguous option: $1
-Try \`$0 --help' for more information." >&2;}
- { (exit 1); exit 1; }; };;
- --help | --hel | -h )
- echo "$ac_cs_usage"; exit 0 ;;
- --debug | --d* | -d )
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
debug=: ;;
--file | --fil | --fi | --f )
$ac_shift
- CONFIG_FILES="$CONFIG_FILES $ac_optarg"
- ac_need_defaults=false;;
- --header | --heade | --head | --hea )
- $ac_shift
- CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
ac_need_defaults=false;;
+ --he | --h | --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil | --si | --s)
ac_cs_silent=: ;;
# This is an error.
- -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&5
-echo "$as_me: error: unrecognized option: $1
-Try \`$0 --help' for more information." >&2;}
- { (exit 1); exit 1; }; } ;;
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
- *) ac_config_targets="$ac_config_targets $1" ;;
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
esac
shift
@@ -19673,43 +11171,55 @@ if $ac_cs_silent; then
fi
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
- echo "running $SHELL $0 " $ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
- exec $SHELL $0 $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
fi
_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
-cat >>$CONFIG_STATUS <<_ACEOF
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
-# INIT-COMMANDS section.
+# INIT-COMMANDS
#
-
VERSION=${TCL_VERSION}
_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-cat >>$CONFIG_STATUS <<\_ACEOF
+# Handling of arguments.
for ac_config_target in $ac_config_targets
do
- case "$ac_config_target" in
- # Handling of arguments.
- "Tcl-Info.plist" ) CONFIG_FILES="$CONFIG_FILES Tcl-Info.plist:../macosx/Tcl-Info.plist.in" ;;
- "Tclsh-Info.plist" ) CONFIG_FILES="$CONFIG_FILES Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in" ;;
- "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile:../unix/Makefile.in" ;;
- "dltest/Makefile" ) CONFIG_FILES="$CONFIG_FILES dltest/Makefile:../unix/dltest/Makefile.in" ;;
- "tclConfig.sh" ) CONFIG_FILES="$CONFIG_FILES tclConfig.sh:../unix/tclConfig.sh.in" ;;
- "tcl.pc" ) CONFIG_FILES="$CONFIG_FILES tcl.pc:../unix/tcl.pc.in" ;;
- "Tcl.framework" ) CONFIG_COMMANDS="$CONFIG_COMMANDS Tcl.framework" ;;
- *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
-echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
- { (exit 1); exit 1; }; };;
+ case $ac_config_target in
+ "Tcl-Info.plist") CONFIG_FILES="$CONFIG_FILES Tcl-Info.plist:../macosx/Tcl-Info.plist.in" ;;
+ "Tclsh-Info.plist") CONFIG_FILES="$CONFIG_FILES Tclsh-Info.plist:../macosx/Tclsh-Info.plist.in" ;;
+ "Tcl.framework") CONFIG_COMMANDS="$CONFIG_COMMANDS Tcl.framework" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile:../unix/Makefile.in" ;;
+ "dltest/Makefile") CONFIG_FILES="$CONFIG_FILES dltest/Makefile:../unix/dltest/Makefile.in" ;;
+ "tclConfig.sh") CONFIG_FILES="$CONFIG_FILES tclConfig.sh:../unix/tclConfig.sh.in" ;;
+ "tcl.pc") CONFIG_FILES="$CONFIG_FILES tcl.pc:../unix/tcl.pc.in" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
esac
done
+
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
@@ -19720,533 +11230,427 @@ if $ac_need_defaults; then
fi
# Have a temporary directory for convenience. Make it in the build tree
-# simply because there is no reason to put it here, and in addition,
+# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
-# Create a temporary directory, and hook for its removal unless debugging.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
- trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
- trap '{ (exit 1); exit 1; }' 1 2 13 15
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
}
-
# Create a (secure) tmp directory for tmp files.
{
- tmp=`(umask 077 && mktemp -d -q "./confstatXXXXXX") 2>/dev/null` &&
- test -n "$tmp" && test -d "$tmp"
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
} ||
{
- tmp=./confstat$$-$RANDOM
- (umask 077 && mkdir $tmp)
-} ||
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
{
- echo "$me: cannot create a temporary directory in ." >&2
- { (exit 1); exit 1; }
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = ""
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
}
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
-#
-# CONFIG_FILES section.
-#
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
-# No need to generate the scripts if there are no CONFIG_FILES.
-# This happens for instance when ./config.status config.h
-if test -n "\$CONFIG_FILES"; then
- # Protect against being on the right side of a sed subst in config.status.
- sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
- s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF
-s,@SHELL@,$SHELL,;t t
-s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
-s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
-s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
-s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
-s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
-s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
-s,@exec_prefix@,$exec_prefix,;t t
-s,@prefix@,$prefix,;t t
-s,@program_transform_name@,$program_transform_name,;t t
-s,@bindir@,$bindir,;t t
-s,@sbindir@,$sbindir,;t t
-s,@libexecdir@,$libexecdir,;t t
-s,@datadir@,$datadir,;t t
-s,@sysconfdir@,$sysconfdir,;t t
-s,@sharedstatedir@,$sharedstatedir,;t t
-s,@localstatedir@,$localstatedir,;t t
-s,@libdir@,$libdir,;t t
-s,@includedir@,$includedir,;t t
-s,@oldincludedir@,$oldincludedir,;t t
-s,@infodir@,$infodir,;t t
-s,@mandir@,$mandir,;t t
-s,@build_alias@,$build_alias,;t t
-s,@host_alias@,$host_alias,;t t
-s,@target_alias@,$target_alias,;t t
-s,@DEFS@,$DEFS,;t t
-s,@ECHO_C@,$ECHO_C,;t t
-s,@ECHO_N@,$ECHO_N,;t t
-s,@ECHO_T@,$ECHO_T,;t t
-s,@LIBS@,$LIBS,;t t
-s,@MAN_FLAGS@,$MAN_FLAGS,;t t
-s,@CC@,$CC,;t t
-s,@CFLAGS@,$CFLAGS,;t t
-s,@LDFLAGS@,$LDFLAGS,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
-s,@ac_ct_CC@,$ac_ct_CC,;t t
-s,@EXEEXT@,$EXEEXT,;t t
-s,@OBJEXT@,$OBJEXT,;t t
-s,@CPP@,$CPP,;t t
-s,@EGREP@,$EGREP,;t t
-s,@TCL_THREADS@,$TCL_THREADS,;t t
-s,@TCLSH_PROG@,$TCLSH_PROG,;t t
-s,@ZLIB_OBJS@,$ZLIB_OBJS,;t t
-s,@ZLIB_SRCS@,$ZLIB_SRCS,;t t
-s,@ZLIB_INCLUDE@,$ZLIB_INCLUDE,;t t
-s,@RANLIB@,$RANLIB,;t t
-s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t
-s,@AR@,$AR,;t t
-s,@ac_ct_AR@,$ac_ct_AR,;t t
-s,@LIBOBJS@,$LIBOBJS,;t t
-s,@TCL_LIBS@,$TCL_LIBS,;t t
-s,@DL_LIBS@,$DL_LIBS,;t t
-s,@DL_OBJS@,$DL_OBJS,;t t
-s,@PLAT_OBJS@,$PLAT_OBJS,;t t
-s,@PLAT_SRCS@,$PLAT_SRCS,;t t
-s,@LDAIX_SRC@,$LDAIX_SRC,;t t
-s,@CFLAGS_DEBUG@,$CFLAGS_DEBUG,;t t
-s,@CFLAGS_OPTIMIZE@,$CFLAGS_OPTIMIZE,;t t
-s,@CFLAGS_WARNING@,$CFLAGS_WARNING,;t t
-s,@LDFLAGS_DEBUG@,$LDFLAGS_DEBUG,;t t
-s,@LDFLAGS_OPTIMIZE@,$LDFLAGS_OPTIMIZE,;t t
-s,@CC_SEARCH_FLAGS@,$CC_SEARCH_FLAGS,;t t
-s,@LD_SEARCH_FLAGS@,$LD_SEARCH_FLAGS,;t t
-s,@STLIB_LD@,$STLIB_LD,;t t
-s,@SHLIB_LD@,$SHLIB_LD,;t t
-s,@TCL_SHLIB_LD_EXTRAS@,$TCL_SHLIB_LD_EXTRAS,;t t
-s,@TK_SHLIB_LD_EXTRAS@,$TK_SHLIB_LD_EXTRAS,;t t
-s,@SHLIB_LD_LIBS@,$SHLIB_LD_LIBS,;t t
-s,@SHLIB_CFLAGS@,$SHLIB_CFLAGS,;t t
-s,@SHLIB_SUFFIX@,$SHLIB_SUFFIX,;t t
-s,@MAKE_LIB@,$MAKE_LIB,;t t
-s,@MAKE_STUB_LIB@,$MAKE_STUB_LIB,;t t
-s,@INSTALL_LIB@,$INSTALL_LIB,;t t
-s,@DLL_INSTALL_DIR@,$DLL_INSTALL_DIR,;t t
-s,@INSTALL_STUB_LIB@,$INSTALL_STUB_LIB,;t t
-s,@CFLAGS_DEFAULT@,$CFLAGS_DEFAULT,;t t
-s,@LDFLAGS_DEFAULT@,$LDFLAGS_DEFAULT,;t t
-s,@DTRACE@,$DTRACE,;t t
-s,@TCL_VERSION@,$TCL_VERSION,;t t
-s,@TCL_MAJOR_VERSION@,$TCL_MAJOR_VERSION,;t t
-s,@TCL_MINOR_VERSION@,$TCL_MINOR_VERSION,;t t
-s,@TCL_PATCH_LEVEL@,$TCL_PATCH_LEVEL,;t t
-s,@TCL_YEAR@,$TCL_YEAR,;t t
-s,@PKG_CFG_ARGS@,$PKG_CFG_ARGS,;t t
-s,@TCL_LIB_FILE@,$TCL_LIB_FILE,;t t
-s,@TCL_LIB_FLAG@,$TCL_LIB_FLAG,;t t
-s,@TCL_LIB_SPEC@,$TCL_LIB_SPEC,;t t
-s,@TCL_STUB_LIB_FILE@,$TCL_STUB_LIB_FILE,;t t
-s,@TCL_STUB_LIB_FLAG@,$TCL_STUB_LIB_FLAG,;t t
-s,@TCL_STUB_LIB_SPEC@,$TCL_STUB_LIB_SPEC,;t t
-s,@TCL_STUB_LIB_PATH@,$TCL_STUB_LIB_PATH,;t t
-s,@TCL_INCLUDE_SPEC@,$TCL_INCLUDE_SPEC,;t t
-s,@TCL_BUILD_STUB_LIB_SPEC@,$TCL_BUILD_STUB_LIB_SPEC,;t t
-s,@TCL_BUILD_STUB_LIB_PATH@,$TCL_BUILD_STUB_LIB_PATH,;t t
-s,@TCL_SRC_DIR@,$TCL_SRC_DIR,;t t
-s,@CFG_TCL_SHARED_LIB_SUFFIX@,$CFG_TCL_SHARED_LIB_SUFFIX,;t t
-s,@CFG_TCL_UNSHARED_LIB_SUFFIX@,$CFG_TCL_UNSHARED_LIB_SUFFIX,;t t
-s,@TCL_SHARED_BUILD@,$TCL_SHARED_BUILD,;t t
-s,@LD_LIBRARY_PATH_VAR@,$LD_LIBRARY_PATH_VAR,;t t
-s,@TCL_BUILD_LIB_SPEC@,$TCL_BUILD_LIB_SPEC,;t t
-s,@TCL_LIB_VERSIONS_OK@,$TCL_LIB_VERSIONS_OK,;t t
-s,@TCL_SHARED_LIB_SUFFIX@,$TCL_SHARED_LIB_SUFFIX,;t t
-s,@TCL_UNSHARED_LIB_SUFFIX@,$TCL_UNSHARED_LIB_SUFFIX,;t t
-s,@TCL_HAS_LONGLONG@,$TCL_HAS_LONGLONG,;t t
-s,@INSTALL_TZDATA@,$INSTALL_TZDATA,;t t
-s,@DTRACE_SRC@,$DTRACE_SRC,;t t
-s,@DTRACE_HDR@,$DTRACE_HDR,;t t
-s,@DTRACE_OBJ@,$DTRACE_OBJ,;t t
-s,@MAKEFILE_SHELL@,$MAKEFILE_SHELL,;t t
-s,@BUILD_DLTEST@,$BUILD_DLTEST,;t t
-s,@TCL_PACKAGE_PATH@,$TCL_PACKAGE_PATH,;t t
-s,@TCL_MODULE_PATH@,$TCL_MODULE_PATH,;t t
-s,@TCL_LIBRARY@,$TCL_LIBRARY,;t t
-s,@PRIVATE_INCLUDE_DIR@,$PRIVATE_INCLUDE_DIR,;t t
-s,@HTML_DIR@,$HTML_DIR,;t t
-s,@PACKAGE_DIR@,$PACKAGE_DIR,;t t
-s,@EXTRA_CC_SWITCHES@,$EXTRA_CC_SWITCHES,;t t
-s,@EXTRA_APP_CC_SWITCHES@,$EXTRA_APP_CC_SWITCHES,;t t
-s,@EXTRA_INSTALL@,$EXTRA_INSTALL,;t t
-s,@EXTRA_INSTALL_BINARIES@,$EXTRA_INSTALL_BINARIES,;t t
-s,@EXTRA_BUILD_HTML@,$EXTRA_BUILD_HTML,;t t
-s,@EXTRA_TCLSH_LIBS@,$EXTRA_TCLSH_LIBS,;t t
-s,@DLTEST_LD@,$DLTEST_LD,;t t
-s,@DLTEST_SUFFIX@,$DLTEST_SUFFIX,;t t
-CEOF
-_ACEOF
+eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
- cat >>$CONFIG_STATUS <<\_ACEOF
- # Split the substitutions into bite-sized pieces for seds with
- # small command number limits, like on Digital OSF/1 and HP-UX.
- ac_max_sed_lines=48
- ac_sed_frag=1 # Number of current file.
- ac_beg=1 # First line for current file.
- ac_end=$ac_max_sed_lines # Line after last line for current file.
- ac_more_lines=:
- ac_sed_cmds=
- while $ac_more_lines; do
- if test $ac_beg -gt 1; then
- sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- else
- sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag
- fi
- if test ! -s $tmp/subs.frag; then
- ac_more_lines=false
- else
- # The purpose of the label and of the branching condition is to
- # speed up the sed processing (if there are no `@' at all, there
- # is no need to browse any of the substitutions).
- # These are the two extra sed commands mentioned above.
- (echo ':t
- /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed"
- else
- ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed"
- fi
- ac_sed_frag=`expr $ac_sed_frag + 1`
- ac_beg=$ac_end
- ac_end=`expr $ac_end + $ac_max_sed_lines`
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
fi
- done
- if test -z "$ac_sed_cmds"; then
- ac_sed_cmds=cat
- fi
-fi # test -n "$CONFIG_FILES"
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
- # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
- case $ac_file in
- - | *:- | *:-:* ) # input from stdin
- cat >$tmp/stdin
- ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
- * ) ac_file_in=$ac_file.in ;;
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
esac
- # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
- ac_dir=`(dirname "$ac_file") 2>/dev/null ||
+ ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
- X"$ac_file" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_file" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
ac_builddir=.
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
case $srcdir in
- .) # No --srcdir option. We are building in place.
+ .) # We are building in place.
ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# If the template does not know about datarootdir, expand it.
+# FIXME: This hack should be removed a few years after 2.60.
+ac_datarootdir_hack=; ac_datarootdir_seen=
+ac_sed_dataroot='
+/datarootdir/ {
+ p
+ q
+}
+/@datadir@/p
+/@docdir@/p
+/@infodir@/p
+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
+*datarootdir*) ac_datarootdir_seen=yes;;
+*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
+$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ ac_datarootdir_hack='
+ s&@datadir@&$datadir&g
+ s&@docdir@&$docdir&g
+ s&@infodir@&$infodir&g
+ s&@localedir@&$localedir&g
+ s&@mandir@&$mandir&g
+ s&\\\${datarootdir}&$datarootdir&g' ;;
esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
-esac
-
-
-
- if test x"$ac_file" != x-; then
- { echo "$as_me:$LINENO: creating $ac_file" >&5
-echo "$as_me: creating $ac_file" >&6;}
- rm -f "$ac_file"
- fi
- # Let's still pretend it is `configure' which instantiates (i.e., don't
- # use $as_me), people would be surprised to read:
- # /* config.h. Generated by config.status. */
- if test x"$ac_file" = x-; then
- configure_input=
- else
- configure_input="$ac_file. "
- fi
- configure_input=$configure_input"Generated from `echo $ac_file_in |
- sed 's,.*/,,'` by configure."
-
- # First look for the input files in the build tree, otherwise in the
- # src tree.
- ac_file_inputs=`IFS=:
- for f in $ac_file_in; do
- case $f in
- -) echo $tmp/stdin ;;
- [\\/$]*)
- # Absolute (can't be DOS-style, as IFS=:)
- test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- echo "$f";;
- *) # Relative
- if test -f "$f"; then
- # Build tree
- echo "$f"
- elif test -f "$srcdir/$f"; then
- # Source tree
- echo "$srcdir/$f"
- else
- # /dev/null tree
- { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5
-echo "$as_me: error: cannot find input file: $f" >&2;}
- { (exit 1); exit 1; }; }
- fi;;
- esac
- done` || { (exit 1); exit 1; }
_ACEOF
-cat >>$CONFIG_STATUS <<_ACEOF
- sed "$ac_vpsub
+
+# Neutralize VPATH when `$srcdir' = `.'.
+# Shell code in configure.ac might set extrasub.
+# FIXME: do we really want to maintain this feature?
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
-s,@configure_input@,$configure_input,;t t
-s,@srcdir@,$ac_srcdir,;t t
-s,@abs_srcdir@,$ac_abs_srcdir,;t t
-s,@top_srcdir@,$ac_top_srcdir,;t t
-s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t
-s,@builddir@,$ac_builddir,;t t
-s,@abs_builddir@,$ac_abs_builddir,;t t
-s,@top_builddir@,$ac_top_builddir,;t t
-s,@abs_top_builddir@,$ac_abs_top_builddir,;t t
-" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out
- rm -f $tmp/stdin
- if test x"$ac_file" != x-; then
- mv $tmp/out $ac_file
- else
- cat $tmp/out
- rm -f $tmp/out
- fi
-
-done
-_ACEOF
-cat >>$CONFIG_STATUS <<\_ACEOF
-
-#
-# CONFIG_COMMANDS section.
-#
-for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue
- ac_dest=`echo "$ac_file" | sed 's,:.*,,'`
- ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'`
- ac_dir=`(dirname "$ac_dest") 2>/dev/null ||
-$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$ac_dest" : 'X\(//\)[^/]' \| \
- X"$ac_dest" : 'X\(//\)$' \| \
- X"$ac_dest" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$ac_dest" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- { if $as_mkdir_p; then
- mkdir -p "$ac_dir"
- else
- as_dir="$ac_dir"
- as_dirs=
- while test ! -d "$as_dir"; do
- as_dirs="$as_dir $as_dirs"
- as_dir=`(dirname "$as_dir") 2>/dev/null ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
- X"$as_dir" : 'X\(//\)[^/]' \| \
- X"$as_dir" : 'X\(//\)$' \| \
- X"$as_dir" : 'X\(/\)' \| \
- . : '\(.\)' 2>/dev/null ||
-echo X"$as_dir" |
- sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
- /^X\(\/\/\)[^/].*/{ s//\1/; q; }
- /^X\(\/\/\)$/{ s//\1/; q; }
- /^X\(\/\).*/{ s//\1/; q; }
- s/.*/./; q'`
- done
- test ! -n "$as_dirs" || mkdir $as_dirs
- fi || { { echo "$as_me:$LINENO: error: cannot create directory \"$ac_dir\"" >&5
-echo "$as_me: error: cannot create directory \"$ac_dir\"" >&2;}
- { (exit 1); exit 1; }; }; }
-
- ac_builddir=.
-
-if test "$ac_dir" != .; then
- ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
- # A "../" for each directory in $ac_dir_suffix.
- ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'`
-else
- ac_dir_suffix= ac_top_builddir=
-fi
+s|@configure_input@|$ac_sed_conf_input|;t t
+s&@top_builddir@&$ac_top_builddir_sub&;t t
+s&@top_build_prefix@&$ac_top_build_prefix&;t t
+s&@srcdir@&$ac_srcdir&;t t
+s&@abs_srcdir@&$ac_abs_srcdir&;t t
+s&@top_srcdir@&$ac_top_srcdir&;t t
+s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
+s&@builddir@&$ac_builddir&;t t
+s&@abs_builddir@&$ac_abs_builddir&;t t
+s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
+$ac_datarootdir_hack
+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
+ >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
+ { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
+ { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
+ "$ac_tmp/out"`; test -z "$ac_out"; } &&
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&5
+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
+which seems to be undefined. Please make sure it is defined" >&2;}
+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
+ -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
+ *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
-case $srcdir in
- .) # No --srcdir option. We are building in place.
- ac_srcdir=.
- if test -z "$ac_top_builddir"; then
- ac_top_srcdir=.
- else
- ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'`
- fi ;;
- [\\/]* | ?:[\\/]* ) # Absolute path.
- ac_srcdir=$srcdir$ac_dir_suffix;
- ac_top_srcdir=$srcdir ;;
- *) # Relative path.
- ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix
- ac_top_srcdir=$ac_top_builddir$srcdir ;;
-esac
-# Do not use `cd foo && pwd` to compute absolute paths, because
-# the directories may not exist.
-case `pwd` in
-.) ac_abs_builddir="$ac_dir";;
-*)
- case "$ac_dir" in
- .) ac_abs_builddir=`pwd`;;
- [\\/]* | ?:[\\/]* ) ac_abs_builddir="$ac_dir";;
- *) ac_abs_builddir=`pwd`/"$ac_dir";;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_builddir=${ac_top_builddir}.;;
-*)
- case ${ac_top_builddir}. in
- .) ac_abs_top_builddir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_builddir=${ac_top_builddir}.;;
- *) ac_abs_top_builddir=$ac_abs_builddir/${ac_top_builddir}.;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_srcdir=$ac_srcdir;;
-*)
- case $ac_srcdir in
- .) ac_abs_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_srcdir=$ac_srcdir;;
- *) ac_abs_srcdir=$ac_abs_builddir/$ac_srcdir;;
- esac;;
-esac
-case $ac_abs_builddir in
-.) ac_abs_top_srcdir=$ac_top_srcdir;;
-*)
- case $ac_top_srcdir in
- .) ac_abs_top_srcdir=$ac_abs_builddir;;
- [\\/]* | ?:[\\/]* ) ac_abs_top_srcdir=$ac_top_srcdir;;
- *) ac_abs_top_srcdir=$ac_abs_builddir/$ac_top_srcdir;;
- esac;;
-esac
+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
+$as_echo "$as_me: executing $ac_file commands" >&6;}
+ ;;
+ esac
- { echo "$as_me:$LINENO: executing $ac_dest commands" >&5
-echo "$as_me: executing $ac_dest commands" >&6;}
- case $ac_dest in
- Tcl.framework ) n=Tcl &&
+ case $ac_file$ac_mode in
+ "Tcl.framework":C) n=Tcl &&
f=$n.framework && v=Versions/$VERSION &&
rm -rf $f && mkdir -p $f/$v/Resources &&
ln -s $v/$n $v/Resources $f && ln -s ../../../$n $f/$v &&
ln -s ../../../../$n-Info.plist $f/$v/Resources/Info.plist &&
unset n f v
;;
+
esac
-done
-_ACEOF
+done # for ac_tag
-cat >>$CONFIG_STATUS <<\_ACEOF
-{ (exit 0); exit 0; }
+as_fn_exit 0
_ACEOF
-chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
@@ -20266,7 +11670,11 @@ if test "$no_create" != yes; then
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
- $ac_cs_success || { (exit 1); exit 1; }
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi
diff --git a/unix/configure.in b/unix/configure.in
index 1d86213..acda0aa 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -585,8 +585,6 @@ if test "`uname -s`" = "Darwin" ; then
[Are we to override what our default encoding is?])
AC_DEFINE(TCL_LOAD_FROM_MEMORY, 1,
[Can this platform load code from memory?])
- AC_DEFINE(TCL_WIDE_CLICKS, 1,
- [Does this platform have wide high-resolution clicks?])
AC_CHECK_HEADERS(AvailabilityMacros.h)
if test "$ac_cv_header_AvailabilityMacros_h" = yes; then
AC_CACHE_CHECK([if weak import is available], tcl_cv_cc_weak_import, [
@@ -634,6 +632,11 @@ else
DLTEST_SUFFIX=""
fi
+# Completelly supports on unix (linux/darwin)
+AC_DEFINE(TCL_WIDE_CLICKS, 1,
+ [Does this platform have wide high-resolution clicks?])
+
+
#--------------------------------------------------------------------
# Check for support of fts functions (readdir replacement)
#--------------------------------------------------------------------
diff --git a/unix/tclUnixEvent.c b/unix/tclUnixEvent.c
index 40aac6f..f24c9d1 100644
--- a/unix/tclUnixEvent.c
+++ b/unix/tclUnixEvent.c
@@ -12,79 +12,7 @@
#include "tclInt.h"
#ifndef HAVE_COREFOUNDATION /* Darwin/Mac OS X CoreFoundation notifier is
* in tclMacOSXNotify.c */
-
-/*
- *----------------------------------------------------------------------
- *
- * Tcl_Sleep --
- *
- * Delay execution for the specified number of milliseconds.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Time passes.
- *
- *----------------------------------------------------------------------
- */
-
-void
-Tcl_Sleep(
- int ms) /* Number of milliseconds to sleep. */
-{
- struct timeval delay;
- Tcl_Time before, after, vdelay;
-
- /*
- * The only trick here is that select appears to return early under some
- * conditions, so we have to check to make sure that the right amount of
- * time really has elapsed. If it's too early, go back to sleep again.
- */
-
- Tcl_GetTime(&before);
- after = before;
- after.sec += ms/1000;
- after.usec += (ms%1000)*1000;
- if (after.usec > 1000000) {
- after.usec -= 1000000;
- after.sec += 1;
- }
- while (1) {
- /*
- * TIP #233: Scale from virtual time to real-time for select.
- */
-
- vdelay.sec = after.sec - before.sec;
- vdelay.usec = after.usec - before.usec;
-
- if (vdelay.usec < 0) {
- vdelay.usec += 1000000;
- vdelay.sec -= 1;
- }
-
- if ((vdelay.sec != 0) || (vdelay.usec != 0)) {
- tclScaleTimeProcPtr(&vdelay, tclTimeClientData);
- }
-
- delay.tv_sec = vdelay.sec;
- delay.tv_usec = vdelay.usec;
-
- /*
- * Special note: must convert delay.tv_sec to int before comparing to
- * zero, since delay.tv_usec is unsigned on some platforms.
- */
- if ((((int) delay.tv_sec) < 0)
- || ((delay.tv_usec == 0) && (delay.tv_sec == 0))) {
- break;
- }
- (void) select(0, (SELECT_MASK *) 0, (SELECT_MASK *) 0,
- (SELECT_MASK *) 0, &delay);
- Tcl_GetTime(&before);
- }
-}
-
#endif /* HAVE_COREFOUNDATION */
/*
* Local Variables:
diff --git a/unix/tclUnixNotfy.c b/unix/tclUnixNotfy.c
index a8dbebe..81d8e7f 100644
--- a/unix/tclUnixNotfy.c
+++ b/unix/tclUnixNotfy.c
@@ -102,9 +102,10 @@ typedef struct ThreadSpecificData {
pthread_cond_t waitCV; /* Any other thread alerts a notifier that an
* event is ready to be processed by signaling
* this condition variable. */
+ int waitCVMono; /* Mark wait monotonic based */
#endif /* __CYGWIN__ */
int waitCVinitialized; /* Variable to flag initialization of the structure */
- int eventReady; /* True if an event is ready to be processed.
+ int eventReady; /* > 0 if an event is ready to be processed.
* Used as condition flag together with waitCV
* above. */
#endif /* TCL_THREADS */
@@ -324,68 +325,76 @@ StartNotifierThread(const char *proc)
ClientData
Tcl_InitNotifier(void)
{
- if (tclNotifierHooks.initNotifierProc) {
- return tclNotifierHooks.initNotifierProc();
- } else {
- ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ if (tclNotifierHooks.initNotifierProc) {
+ return tclNotifierHooks.initNotifierProc();
+ } else {
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ pthread_condattr_t wcvAttr, *wcvAttrPtr = NULL;
#ifdef TCL_THREADS
- tsdPtr->eventReady = 0;
+ tsdPtr->eventReady = 0;
- /*
- * Initialize thread specific condition variable for this thread.
- */
- if (tsdPtr->waitCVinitialized == 0) {
+ /*
+ * Initialize thread specific condition variable for this thread.
+ */
+ if (tsdPtr->waitCVinitialized == 0) {
#ifdef __CYGWIN__
- WNDCLASS class;
-
- class.style = 0;
- class.cbClsExtra = 0;
- class.cbWndExtra = 0;
- class.hInstance = TclWinGetTclInstance();
- class.hbrBackground = NULL;
- class.lpszMenuName = NULL;
- class.lpszClassName = NotfyClassName;
- class.lpfnWndProc = NotifierProc;
- class.hIcon = NULL;
- class.hCursor = NULL;
-
- RegisterClassW(&class);
- tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
- class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
- TclWinGetTclInstance(), NULL);
- tsdPtr->event = CreateEventW(NULL, 1 /* manual */,
- 0 /* !signaled */, NULL);
-#else
- pthread_cond_init(&tsdPtr->waitCV, NULL);
-#endif /* __CYGWIN__ */
- tsdPtr->waitCVinitialized = 1;
+ WNDCLASS class;
+
+ class.style = 0;
+ class.cbClsExtra = 0;
+ class.cbWndExtra = 0;
+ class.hInstance = TclWinGetTclInstance();
+ class.hbrBackground = NULL;
+ class.lpszMenuName = NULL;
+ class.lpszClassName = NotfyClassName;
+ class.lpfnWndProc = NotifierProc;
+ class.hIcon = NULL;
+ class.hCursor = NULL;
+
+ RegisterClassW(&class);
+ tsdPtr->hwnd = CreateWindowExW(NULL, class.lpszClassName,
+ class.lpszClassName, 0, 0, 0, 0, 0, NULL, NULL,
+ TclWinGetTclInstance(), NULL);
+ tsdPtr->event = CreateEventW(NULL, 1 /* manual */,
+ 0 /* !signaled */, NULL);
+#else /* !__CYGWIN__ */
+ pthread_condattr_init(&wcvAttr);
+ if (pthread_condattr_setclock(&wcvAttr, CLOCK_MONOTONIC) == 0) {
+ /* we can use conditional wait monotonic based */
+ wcvAttrPtr = &wcvAttr;
+ tsdPtr->waitCVMono = 1;
}
+ pthread_cond_init(&tsdPtr->waitCV, wcvAttrPtr);
+ (void)pthread_condattr_destroy(&wcvAttr);
+#endif /* !__CYGWIN__ */
+ tsdPtr->waitCVinitialized = 1;
+ }
- pthread_mutex_lock(&notifierInitMutex);
+ pthread_mutex_lock(&notifierInitMutex);
#if defined(HAVE_PTHREAD_ATFORK)
- /*
- * Install pthread_atfork handlers to clean up the notifier in the
- * child of a fork.
- */
+ /*
+ * Install pthread_atfork handlers to clean up the notifier in the
+ * child of a fork.
+ */
- if (!atForkInit) {
- int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild);
+ if (!atForkInit) {
+ int result = pthread_atfork(AtForkPrepare, AtForkParent, AtForkChild);
- if (result) {
- Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
- }
- atForkInit = 1;
+ if (result) {
+ Tcl_Panic("Tcl_InitNotifier: pthread_atfork failed");
}
+ atForkInit = 1;
+ }
#endif /* HAVE_PTHREAD_ATFORK */
- notifierCount++;
+ notifierCount++;
- pthread_mutex_unlock(&notifierInitMutex);
+ pthread_mutex_unlock(&notifierInitMutex);
#endif /* TCL_THREADS */
- return tsdPtr;
- }
+ return tsdPtr;
+ }
}
/*
@@ -498,13 +507,13 @@ Tcl_AlertNotifier(
ThreadSpecificData *tsdPtr = clientData;
pthread_mutex_lock(&notifierMutex);
- tsdPtr->eventReady = 1;
+ tsdPtr->eventReady++;
# ifdef __CYGWIN__
PostMessageW(tsdPtr->hwnd, 1024, 0, 0);
-# else
+# else /* !__CYGWIN__ */
pthread_cond_broadcast(&tsdPtr->waitCV);
-# endif /* __CYGWIN__ */
+# endif /* !__CYGWIN__ */
pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */
}
@@ -832,12 +841,103 @@ NotifierProc(
* Process all of the runnable events.
*/
- tsdPtr->eventReady = 1;
+ tsdPtr->eventReady++;
Tcl_ServiceAll();
return 0;
}
#endif /* TCL_THREADS && __CYGWIN__ */
+
+/*
+ * Several minimal sleep and wait values, corresponding unix timer resolution
+ *
+ * Note: Adjusting of this values may increase NRT-capability, but also may
+ * increase CPU load (resp. busy waits on brief intervals).
+ */
+
+#ifndef TCL_TMR_MIN_DELAY
+# define TCL_TMR_MIN_DELAY 100
+# define TCL_TMR_MIN_SLEEP 50
+# define TCL_TMR_OVERHEAD 50
+#endif
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpUSleep --
+ *
+ * Delay execution for the specified time (in microseconds).
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Time passes.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TclpUSleep(
+ Tcl_WideInt usec) /* Time to sleep. */
+{
+ Tcl_WideInt now, desired;
+
+ if (usec < 0) {
+ usec = 0;
+ }
+ /*
+ * The only trick here is that select appears to return early under some
+ * conditions, so we have to check to make sure that the right amount of
+ * time really has elapsed. If it's too early, go back to sleep again.
+ *
+ * Note the time can be switched (time-jump), so use monotonic time here.
+ */
+
+ now = TclpGetUTimeMonotonic();
+ if ((desired = (now + usec)) < now) { /* overflow */
+ desired = 0x7FFFFFFFFFFFFFFFL;
+ }
+
+ while (1) {
+
+ /*
+ * TIP #233: Scale from virtual time to real-time for select/usleep.
+ */
+ TclpScaleUTime(&usec);
+
+ if (usec >= TCL_TMR_MIN_DELAY) {
+
+ struct timeval delay;
+
+ delay.tv_sec = usec / 1000000;
+ delay.tv_usec = usec % 1000000;
+
+ (void) select(0, (SELECT_MASK *) 0, (SELECT_MASK *) 0,
+ (SELECT_MASK *) 0, &delay);
+
+ } else if (usec >= TCL_TMR_MIN_SLEEP) {
+ usleep((useconds_t)(usec - TCL_TMR_MIN_SLEEP));
+ } else {
+ /* nanosleep has the same minimal sleep interval as usleep */
+#if 0
+ struct timespec delay;
+
+ delay.tv_sec = usec / 1000000;
+ delay.tv_nsec = (usec % 1000000) * 1000; /* usec to nsec */
+
+ nanosleep(&delay, NULL);
+#endif
+ }
+
+ now = TclpGetUTimeMonotonic();
+
+ if ((usec = (desired - now)) <= 0 /* or tolerance */) {
+ break;
+ }
+ }
+}
+
/*
*----------------------------------------------------------------------
*
@@ -860,262 +960,331 @@ int
Tcl_WaitForEvent(
const Tcl_Time *timePtr) /* Maximum block time, or NULL. */
{
- if (tclNotifierHooks.waitForEventProc) {
- return tclNotifierHooks.waitForEventProc(timePtr);
- } else {
- FileHandler *filePtr;
- int mask;
- Tcl_Time vTime;
+ if (tclNotifierHooks.waitForEventProc) {
+ return tclNotifierHooks.waitForEventProc(timePtr);
+ } else {
+ FileHandler *filePtr;
+ int mask, canWait = 1;
+ Tcl_WideInt endTime = 0, waitTime = 0;
#ifdef TCL_THREADS
- int waitForFiles;
-# ifdef __CYGWIN__
- MSG msg;
-# endif /* __CYGWIN__ */
+ int waitForFiles = 0;
+# ifdef __CYGWIN__
+ MSG msg;
+# endif /* __CYGWIN__ */
#else
- /*
- * Impl. notes: timeout & timeoutPtr are used if, and only if threads
- * are not enabled. They are the arguments for the regular select()
- * used when the core is not thread-enabled.
- */
+ /*
+ * Impl. notes: timeout & timeoutPtr are used if, and only if threads
+ * are not enabled. They are the arguments for the regular select()
+ * used when the core is not thread-enabled.
+ */
- struct timeval timeout, *timeoutPtr;
- int numFound;
+ struct timeval timeout, *timeoutPtr;
+ int numFound;
#endif /* TCL_THREADS */
- ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ ThreadSpecificData *tsdPtr;
- /*
- * Set up the timeout structure. Note that if there are no events to
- * check for, we return with a negative result rather than blocking
- * forever.
+ tsdPtr = TCL_TSD_INIT(&dataKey);
+
+ /*
+ * Set up the timeout structure. Note that if there are no events to
+ * check for, we return with a negative result rather than blocking
+ * forever.
+ */
+
+ if (timePtr != NULL) {
+
+ waitTime = TCL_TIME_TO_USEC(*timePtr);
+
+ /*
+ * If short wait or no wait at all, just process events already available
+ * right now, avoid waiting too long somewhere (NRT-capability fix).
*/
+ if (!timePtr->sec && timePtr->usec < TCL_TMR_MIN_DELAY) {
- if (timePtr != NULL) {
+ canWait = 0;
+ } else {
/*
- * TIP #233 (Virtualized Time). Is virtual time in effect? And do
- * we actually have something to scale? If yes to both then we
- * call the handler to do this scaling.
+ * Note the time can be switched (time-jump), so use monotonic time here.
*/
+ endTime = TclpGetUTimeMonotonic() + waitTime;
+ }
- if (timePtr->sec != 0 || timePtr->usec != 0) {
- vTime = *timePtr;
- tclScaleTimeProcPtr(&vTime, tclTimeClientData);
- timePtr = &vTime;
- }
#ifndef TCL_THREADS
- timeout.tv_sec = timePtr->sec;
- timeout.tv_usec = timePtr->usec;
- timeoutPtr = &timeout;
- } else if (tsdPtr->numFdBits == 0) {
- /*
- * If there are no threads, no timeout, and no fds registered,
- * then there are no events possible and we must avoid deadlock.
- * Note that this is not entirely correct because there might be a
- * signal that could interrupt the select call, but we don't
- * handle that case if we aren't using threads.
- */
+ timeout.tv_sec = timePtr->sec;
+ timeout.tv_usec = timePtr->usec;
+ timeoutPtr = &timeout;
+ } else if (tsdPtr->numFdBits == 0) {
+ /*
+ * If there are no threads, no timeout, and no fds registered,
+ * then there are no events possible and we must avoid deadlock.
+ * Note that this is not entirely correct because there might be a
+ * signal that could interrupt the select call, but we don't
+ * handle that case if we aren't using threads.
+ */
- return -1;
- } else {
- timeoutPtr = NULL;
+ return -1;
+ } else {
+ timeoutPtr = NULL;
#endif /* !TCL_THREADS */
- }
+ }
#ifdef TCL_THREADS
- /*
- * Start notifier thread and place this thread on the list of
- * interested threads, signal the notifier thread, and wait for a
- * response or a timeout.
- */
- StartNotifierThread("Tcl_WaitForEvent");
+ /*
+ * Start notifier thread and place this thread on the list of
+ * interested threads, signal the notifier thread, and wait for a
+ * response or a timeout.
+ */
+ StartNotifierThread("Tcl_WaitForEvent");
- pthread_mutex_lock(&notifierMutex);
+ pthread_mutex_lock(&notifierMutex);
- if (timePtr != NULL && timePtr->sec == 0 && (timePtr->usec == 0
-#if defined(__APPLE__) && defined(__LP64__)
- /*
- * On 64-bit Darwin, pthread_cond_timedwait() appears to have
- * a bug that causes it to wait forever when passed an
- * absolute time which has already been exceeded by the system
- * time; as a workaround, when given a very brief timeout,
- * just do a poll. [Bug 1457797]
- */
- || timePtr->usec < 10
-#endif /* __APPLE__ && __LP64__ */
- )) {
- /*
- * Cannot emulate a polling select with a polling condition
- * variable. Instead, pretend to wait for files and tell the
- * notifier thread what we are doing. The notifier thread makes
- * sure it goes through select with its select mask in the same
- * state as ours currently is. We block until that happens.
- */
+ /* if cannot wait (but not really necessary to wait), bypass triggering pipe */
+ if (!canWait && (!tsdPtr->numFdBits || tsdPtr->eventReady)) {
+ goto nowait;
+ }
+
+ waitForFiles = (tsdPtr->numFdBits > 0);
+ if (!canWait) {
+ /*
+ * Cannot emulate a polling select with a polling condition
+ * variable. Instead, pretend to wait for files and tell the
+ * notifier thread what we are doing. The notifier thread makes
+ * sure it goes through select with its select mask in the same
+ * state as ours currently is. We block until that happens.
+ */
- waitForFiles = 1;
+ if (waitForFiles) {
tsdPtr->pollState = POLL_WANT;
- timePtr = NULL;
- } else {
- waitForFiles = (tsdPtr->numFdBits > 0);
- tsdPtr->pollState = 0;
}
+ } else {
+ tsdPtr->pollState = 0;
+ }
- if (waitForFiles) {
- /*
- * Add the ThreadSpecificData structure of this thread to the list
- * of ThreadSpecificData structures of all threads that are
- * waiting on file events.
- */
+ if (waitForFiles) {
+ /*
+ * Add the ThreadSpecificData structure of this thread to the list
+ * of ThreadSpecificData structures of all threads that are
+ * waiting on file events.
+ */
- tsdPtr->nextPtr = waitingListPtr;
- if (waitingListPtr) {
- waitingListPtr->prevPtr = tsdPtr;
- }
- tsdPtr->prevPtr = 0;
- waitingListPtr = tsdPtr;
- tsdPtr->onList = 1;
+ tsdPtr->nextPtr = waitingListPtr;
+ if (waitingListPtr) {
+ waitingListPtr->prevPtr = tsdPtr;
+ }
+ tsdPtr->prevPtr = 0;
+ waitingListPtr = tsdPtr;
+ tsdPtr->onList = 1;
- if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
- Tcl_Panic("Tcl_WaitForEvent: %s",
- "unable to write to triggerPipe");
- }
+ if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
+ Tcl_Panic("Tcl_WaitForEvent: %s",
+ "unable to write to triggerPipe");
}
+ }
- FD_ZERO(&tsdPtr->readyMasks.readable);
- FD_ZERO(&tsdPtr->readyMasks.writable);
- FD_ZERO(&tsdPtr->readyMasks.exception);
+ nowait:
- if (!tsdPtr->eventReady) {
-#ifdef __CYGWIN__
- if (!PeekMessageW(&msg, NULL, 0, 0, 0)) {
- DWORD timeout;
+ FD_ZERO(&tsdPtr->readyMasks.readable);
+ FD_ZERO(&tsdPtr->readyMasks.writable);
+ FD_ZERO(&tsdPtr->readyMasks.exception);
- if (timePtr) {
- timeout = timePtr->sec * 1000 + timePtr->usec / 1000;
- } else {
- timeout = 0xFFFFFFFF;
- }
- pthread_mutex_unlock(&notifierMutex);
- MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279);
- pthread_mutex_lock(&notifierMutex);
- }
-#else
- if (timePtr != NULL) {
- Tcl_Time now;
- struct timespec ptime;
+ while (!tsdPtr->eventReady) {
- Tcl_GetTime(&now);
- ptime.tv_sec = timePtr->sec + now.sec + (timePtr->usec + now.usec) / 1000000;
- ptime.tv_nsec = 1000 * ((timePtr->usec + now.usec) % 1000000);
+ if (canWait && timePtr) {
- pthread_cond_timedwait(&tsdPtr->waitCV, &notifierMutex, &ptime);
- } else {
- pthread_cond_wait(&tsdPtr->waitCV, &notifierMutex);
+ waitTime = endTime - TclpGetUTimeMonotonic();
+
+ if (waitTime <= 0) {
+ break; /* end of wait */
+ }
+ if (waitTime <= TCL_TMR_OVERHEAD) {
+ canWait = 0;
}
-#endif /* __CYGWIN__ */
}
- tsdPtr->eventReady = 0;
-#ifdef __CYGWIN__
- while (PeekMessageW(&msg, NULL, 0, 0, 0)) {
- /*
- * Retrieve and dispatch the message.
- */
+# ifdef __CYGWIN__
+ if (!PeekMessageW(&msg, NULL, 0, 0, 0)) {
+ DWORD timeout;
- DWORD result = GetMessageW(&msg, NULL, 0, 0);
+ if (timePtr) {
+ /* TIP #233: Scale from virtual time to real-time */
+ TclpScaleUTime(&waitTime);
- if (result == 0) {
- PostQuitMessage(msg.wParam);
- /* What to do here? */
- } else if (result != (DWORD) -1) {
- TranslateMessage(&msg);
- DispatchMessageW(&msg);
+ timeout = waitTime / 1000;
+ } else {
+ timeout = 0xFFFFFFFF;
+ }
+ pthread_mutex_unlock(&notifierMutex);
+ MsgWaitForMultipleObjects(1, &tsdPtr->event, 0, timeout, 1279);
+ pthread_mutex_lock(&notifierMutex);
+ }
+# else
+ /* prevent too long waiting (NRT-capability) */
+ if ( !canWait ) {
+ /* short sleep */
+ if (waitTime) {
+ TclpUSleep(waitTime);
}
+ break; /* end of wait */
}
- ResetEvent(tsdPtr->event);
-#endif /* __CYGWIN__ */
+ else
+ if (timePtr) {
+ struct timespec ptime;
+
+ /* TIP #233: Scale from virtual time to real-time */
+ TclpScaleUTime(&waitTime);
+
+ clock_gettime(tsdPtr->waitCVMono ?
+ CLOCK_MONOTONIC : CLOCK_REALTIME, &ptime);
+ ptime.tv_sec += waitTime / 1000000;
+ ptime.tv_nsec += (waitTime % 1000000) * 1000;
+ if (ptime.tv_nsec > 1000000*1000) {
+ ptime.tv_nsec -= 1000000*1000;
+ ptime.tv_sec++;
+ }
- if (waitForFiles && tsdPtr->onList) {
+# if defined(__APPLE__) && defined(__LP64__)
/*
- * Remove the ThreadSpecificData structure of this thread from the
- * waiting list. Alert the notifier thread to recompute its select
- * masks - skipping this caused a hang when trying to close a pipe
- * which the notifier thread was still doing a select on.
+ * On 64-bit Darwin, pthread_cond_timedwait() appears to have
+ * a bug that causes it to wait forever when passed an
+ * absolute time which has already been exceeded by the system
+ * time; as a workaround, when given a very brief timeout,
+ * just increment a bit the waiting-time from now. [Bug 1457797]
*/
-
- if (tsdPtr->prevPtr) {
- tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
- } else {
- waitingListPtr = tsdPtr->nextPtr;
+ if (waitTime <= 0) {
+ ptime.tv_sec = now.sec;
+ ptime.tv_nsec = 1000 * now.usec + 10; /* + 10 nanosecond */
}
- if (tsdPtr->nextPtr) {
- tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
+# else
+ /* remove overhead in nsec */
+ if (ptime.tv_nsec < TCL_TMR_OVERHEAD * 1000) {
+ ptime.tv_nsec += 1000000*1000;
+ ptime.tv_sec--;
}
- tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
- tsdPtr->onList = 0;
- if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
- Tcl_Panic("Tcl_WaitForEvent: %s",
- "unable to write to triggerPipe");
+ ptime.tv_nsec -= TCL_TMR_OVERHEAD * 1000;
+
+# endif /* __APPLE__ && __LP64__ */
+
+ if (ptime.tv_nsec > 1000000*1000) {
+ ptime.tv_nsec -= 1000000*1000;
+ ptime.tv_sec++;
}
+ if (pthread_cond_timedwait(&tsdPtr->waitCV, &notifierMutex,
+ &ptime) == ETIMEDOUT) {
+ continue; /* repeat wait (if not yet real timeout) */
+ };
+ } else {
+ pthread_cond_wait(&tsdPtr->waitCV, &notifierMutex);
}
+# endif /* __CYGWIN__ */
-#else
- tsdPtr->readyMasks = tsdPtr->checkMasks;
- numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable,
- &tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception,
- timeoutPtr);
+ break; /* end of wait */
+ }
+ if (tsdPtr->eventReady > 0) {
+ tsdPtr->eventReady--;
+ }
+# ifdef __CYGWIN__
+ while (PeekMessageW(&msg, NULL, 0, 0, 0)) {
/*
- * Some systems don't clear the masks after an error, so we have to do
- * it here.
+ * Retrieve and dispatch the message.
*/
- if (numFound == -1) {
- FD_ZERO(&tsdPtr->readyMasks.readable);
- FD_ZERO(&tsdPtr->readyMasks.writable);
- FD_ZERO(&tsdPtr->readyMasks.exception);
+ DWORD result = GetMessageW(&msg, NULL, 0, 0);
+
+ if (result == 0) {
+ PostQuitMessage(msg.wParam);
+ /* What to do here? */
+ } else if (result != (DWORD) -1) {
+ TranslateMessage(&msg);
+ DispatchMessageW(&msg);
}
-#endif /* TCL_THREADS */
+ }
+ ResetEvent(tsdPtr->event);
+# endif /* __CYGWIN__ */
+ if (waitForFiles && tsdPtr->onList) {
/*
- * Queue all detected file events before returning.
+ * Remove the ThreadSpecificData structure of this thread from the
+ * waiting list. Alert the notifier thread to recompute its select
+ * masks - skipping this caused a hang when trying to close a pipe
+ * which the notifier thread was still doing a select on.
*/
- for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL);
- filePtr = filePtr->nextPtr) {
- mask = 0;
- if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) {
- mask |= TCL_READABLE;
- }
- if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) {
- mask |= TCL_WRITABLE;
- }
- if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) {
- mask |= TCL_EXCEPTION;
- }
+ if (tsdPtr->prevPtr) {
+ tsdPtr->prevPtr->nextPtr = tsdPtr->nextPtr;
+ } else {
+ waitingListPtr = tsdPtr->nextPtr;
+ }
+ if (tsdPtr->nextPtr) {
+ tsdPtr->nextPtr->prevPtr = tsdPtr->prevPtr;
+ }
+ tsdPtr->nextPtr = tsdPtr->prevPtr = NULL;
+ tsdPtr->onList = 0;
+ if ((write(triggerPipe, "", 1) == -1) && (errno != EAGAIN)) {
+ Tcl_Panic("Tcl_WaitForEvent: %s",
+ "unable to write to triggerPipe");
+ }
+ }
- if (!mask) {
- continue;
- }
+#else /* !TCL_THREADS */
+ tsdPtr->readyMasks = tsdPtr->checkMasks;
+ numFound = select(tsdPtr->numFdBits, &tsdPtr->readyMasks.readable,
+ &tsdPtr->readyMasks.writable, &tsdPtr->readyMasks.exception,
+ timeoutPtr);
- /*
- * Don't bother to queue an event if the mask was previously
- * non-zero since an event must still be on the queue.
- */
+ /*
+ * Some systems don't clear the masks after an error, so we have to do
+ * it here.
+ */
+
+ if (numFound == -1) {
+ FD_ZERO(&tsdPtr->readyMasks.readable);
+ FD_ZERO(&tsdPtr->readyMasks.writable);
+ FD_ZERO(&tsdPtr->readyMasks.exception);
+ }
+#endif /* !TCL_THREADS */
- if (filePtr->readyMask == 0) {
- FileHandlerEvent *fileEvPtr =
- ckalloc(sizeof(FileHandlerEvent));
+ /*
+ * Queue all detected file events before returning.
+ */
- fileEvPtr->header.proc = FileHandlerEventProc;
- fileEvPtr->fd = filePtr->fd;
- Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
- }
- filePtr->readyMask = mask;
+ for (filePtr = tsdPtr->firstFileHandlerPtr; (filePtr != NULL);
+ filePtr = filePtr->nextPtr) {
+ mask = 0;
+ if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.readable)) {
+ mask |= TCL_READABLE;
+ }
+ if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.writable)) {
+ mask |= TCL_WRITABLE;
+ }
+ if (FD_ISSET(filePtr->fd, &tsdPtr->readyMasks.exception)) {
+ mask |= TCL_EXCEPTION;
+ }
+
+ if (!mask) {
+ continue;
}
+
+ /*
+ * Don't bother to queue an event if the mask was previously
+ * non-zero since an event must still be on the queue.
+ */
+
+ if (filePtr->readyMask == 0) {
+ FileHandlerEvent *fileEvPtr =
+ ckalloc(sizeof(FileHandlerEvent));
+
+ fileEvPtr->header.proc = FileHandlerEventProc;
+ fileEvPtr->fd = filePtr->fd;
+ Tcl_QueueEvent((Tcl_Event *) fileEvPtr, TCL_QUEUE_TAIL);
+ }
+ filePtr->readyMask = mask;
+ }
#ifdef TCL_THREADS
- pthread_mutex_unlock(&notifierMutex);
+ pthread_mutex_unlock(&notifierMutex);
#endif /* TCL_THREADS */
- return 0;
- }
+ return 0;
+ }
}
#ifdef TCL_THREADS
@@ -1282,7 +1451,7 @@ NotifierThreadProc(
}
if (found || (tsdPtr->pollState & POLL_DONE)) {
- tsdPtr->eventReady = 1;
+ tsdPtr->eventReady++;
if (tsdPtr->onList) {
/*
* Remove the ThreadSpecificData structure of this thread
diff --git a/unix/tclUnixTime.c b/unix/tclUnixTime.c
index 375e366..2bc1fd4 100644
--- a/unix/tclUnixTime.c
+++ b/unix/tclUnixTime.c
@@ -101,10 +101,54 @@ TclpGetSeconds(void)
Tcl_WideInt
TclpGetMicroseconds(void)
{
- Tcl_Time time;
+ if (tclGetTimeProcPtr == NativeGetTime) {
+ struct timeval tv;
- tclGetTimeProcPtr(&time, tclTimeClientData);
- return ((Tcl_WideInt)time.sec)*1000000 + time.usec;
+ (void) gettimeofday(&tv, NULL);
+ return ((Tcl_WideInt)tv.tv_sec)*1000000 + tv.tv_usec;
+ } else {
+ Tcl_Time time;
+
+ tclGetTimeProcPtr(&time, tclTimeClientData);
+ return ((Tcl_WideInt)time.sec)*1000000 + time.usec;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpGetUTimeMonotonic --
+ *
+ * This procedure returns the number of microseconds from some unspecified
+ * starting point.
+ * This time is monotonic (not affected by the time-jumps), so can be used
+ * for relative wait purposes and relative time calculation.
+ *
+ * Results:
+ * Monotonic time in microseconds.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+Tcl_WideInt
+TclpGetUTimeMonotonic(void)
+{
+ struct timespec mntv;
+ if ( tclGetTimeProcPtr == NativeGetTime
+ && clock_gettime(CLOCK_MONOTONIC, &mntv) == 0
+ ) {
+ /* monotonic time since some starting point in microseconds */
+ return ((Tcl_WideInt)mntv.tv_sec)*1000000 + mntv.tv_nsec / 1000;
+ } else {
+ /* fallback via tclGetTimeProcPtr */
+ Tcl_Time time;
+
+ tclGetTimeProcPtr(&time, tclTimeClientData);
+ return ((Tcl_WideInt)time.sec)*1000000 + time.usec;
+ }
}
/*
@@ -129,30 +173,8 @@ TclpGetMicroseconds(void)
unsigned long
TclpGetClicks(void)
{
- unsigned long now;
-
-#ifdef NO_GETTOD
- if (tclGetTimeProcPtr != NativeGetTime) {
- Tcl_Time time;
-
- tclGetTimeProcPtr(&time, tclTimeClientData);
- now = time.sec*1000000 + time.usec;
- } else {
- /*
- * A semi-NativeGetTime, specialized to clicks.
- */
- struct tms dummy;
-
- now = (unsigned long) times(&dummy);
- }
-#else
- Tcl_Time time;
-
- tclGetTimeProcPtr(&time, tclTimeClientData);
- now = time.sec*1000000 + time.usec;
-#endif
-
- return now;
+ /* clicks should provide monotonic intervals */
+ return (unsigned long) TclpGetUTimeMonotonic();
}
#ifdef TCL_WIDE_CLICKS
@@ -180,17 +202,23 @@ TclpGetWideClicks(void)
{
Tcl_WideInt now;
- if (tclGetTimeProcPtr != NativeGetTime) {
+ if (tclGetTimeProcPtr == NativeGetTime) {
+#ifndef MAC_OSX_TCL
+ /* 1 wide click == 0.001 microseconds (1 nanosecond) */
+ struct timespec mntv;
+
+ (void)clock_gettime(CLOCK_MONOTONIC, &mntv);
+ return ((Tcl_WideInt)mntv.tv_sec)*1000000*1000 + mntv.tv_nsec;
+#else /* MAC_OSX_TCL: */
+ /* 1 wide click == (tb.numer / tb.denom / 1000) microseconds */
+ return (Tcl_WideInt) (mach_absolute_time() & INT64_MAX);
+#endif
+ } else {
+ /* 1 wide click == 1 microsecond (1000 nanoseconds) */
Tcl_Time time;
tclGetTimeProcPtr(&time, tclTimeClientData);
now = ((Tcl_WideInt)time.sec)*1000000 + time.usec;
- } else {
-#ifdef MAC_OSX_TCL
- now = (Tcl_WideInt) (mach_absolute_time() & INT64_MAX);
-#else
-#error Wide high-resolution clicks not implemented on this platform
-#endif
}
return now;
@@ -219,10 +247,12 @@ TclpWideClicksToNanoseconds(
{
double nsec;
- if (tclGetTimeProcPtr != NativeGetTime) {
- nsec = clicks * 1000;
- } else {
-#ifdef MAC_OSX_TCL
+ if (tclGetTimeProcPtr == NativeGetTime) {
+#ifndef MAC_OSX_TCL
+ /* 1 wide click == 0.001 microseconds (1 nanosecond) */
+ return clicks;
+#else /* MAC_OSX_TCL: */
+ /* 1 wide click == (tb.numer / tb.denom) nanoseconds */
static mach_timebase_info_data_t tb;
static uint64_t maxClicksForUInt64;
@@ -235,9 +265,10 @@ TclpWideClicksToNanoseconds(
} else {
nsec = ((long double) (uint64_t) clicks) * tb.numer / tb.denom;
}
-#else
-#error Wide high-resolution clicks not implemented on this platform
#endif
+ } else {
+ /* 1 wide click == 1 microsecond (1000 nanoseconds) */
+ nsec = clicks * 1000;
}
return nsec;
@@ -264,10 +295,12 @@ TclpWideClicksToNanoseconds(
double
TclpWideClickInMicrosec(void)
{
- if (tclGetTimeProcPtr != NativeGetTime) {
- return 1.0;
- } else {
-#ifdef MAC_OSX_TCL
+ if (tclGetTimeProcPtr == NativeGetTime) {
+#ifndef MAC_OSX_TCL
+ /* 1 wide click == 0.001 microseconds (1 nanosecond) */
+ return 0.001;
+#else /* MAC_OSX_TCL: */
+ /* 1 wide click == (tb.numer / tb.denom / 1000) microseconds */
static int initialized = 0;
static double scale = 0.0;
@@ -282,9 +315,10 @@ TclpWideClickInMicrosec(void)
initialized = 1;
return scale;
}
-#else
-#error Wide high-resolution clicks not implemented on this platform
#endif
+ } else {
+ /* 1 wide click == 1 microsecond (1000 nanoseconds) */
+ return 1.0;
}
}
#endif /* TCL_WIDE_CLICKS */
@@ -513,6 +547,34 @@ NativeScaleTime(
/*
*----------------------------------------------------------------------
*
+ * TclpScaleUTime --
+ *
+ * This procedure scales number of microseconds if expected.
+ *
+ * Results:
+ * Number of microseconds scaled using tclScaleTimeProcPtr.
+ *
+ *----------------------------------------------------------------------
+ */
+void
+TclpScaleUTime(
+ Tcl_WideInt *usec)
+{
+ /* Native scale is 1:1. */
+ if (tclScaleTimeProcPtr != NativeScaleTime) {
+ return;
+ } else {
+ Tcl_Time scTime;
+ scTime.sec = *usec / 1000000;
+ scTime.usec = *usec % 1000000;
+ tclScaleTimeProcPtr(&scTime, tclTimeClientData);
+ *usec = ((Tcl_WideInt)scTime.sec) * 1000000 + scTime.usec;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* NativeGetTime --
*
* TIP #233: Gets the current system time in seconds and microseconds
diff --git a/win/tclWinNotify.c b/win/tclWinNotify.c
index 4543b02..aed7a33 100644
--- a/win/tclWinNotify.c
+++ b/win/tclWinNotify.c
@@ -21,6 +21,7 @@
#define WM_WAKEUP WM_USER /* Message that is send by
* Tcl_AlertNotifier. */
+
/*
* The following static structure contains the state information for the
* Windows implementation of the Tcl notifier. One of these structures is
@@ -79,49 +80,49 @@ static LRESULT CALLBACK NotifierProc(HWND hwnd, UINT message,
ClientData
Tcl_InitNotifier(void)
{
- if (tclNotifierHooks.initNotifierProc) {
- return tclNotifierHooks.initNotifierProc();
- } else {
- ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
- WNDCLASS class;
+ if (tclNotifierHooks.initNotifierProc) {
+ return tclNotifierHooks.initNotifierProc();
+ } else {
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ WNDCLASS class;
- /*
- * Register Notifier window class if this is the first thread to use
- * this module.
- */
+ /*
+ * Register Notifier window class if this is the first thread to use this
+ * module.
+ */
- Tcl_MutexLock(&notifierMutex);
- if (notifierCount == 0) {
- class.style = 0;
- class.cbClsExtra = 0;
- class.cbWndExtra = 0;
- class.hInstance = TclWinGetTclInstance();
- class.hbrBackground = NULL;
- class.lpszMenuName = NULL;
- class.lpszClassName = classname;
- class.lpfnWndProc = NotifierProc;
- class.hIcon = NULL;
- class.hCursor = NULL;
-
- if (!RegisterClass(&class)) {
- Tcl_Panic("Unable to register TclNotifier window class");
- }
+ Tcl_MutexLock(&notifierMutex);
+ if (notifierCount == 0) {
+ class.style = 0;
+ class.cbClsExtra = 0;
+ class.cbWndExtra = 0;
+ class.hInstance = TclWinGetTclInstance();
+ class.hbrBackground = NULL;
+ class.lpszMenuName = NULL;
+ class.lpszClassName = classname;
+ class.lpfnWndProc = NotifierProc;
+ class.hIcon = NULL;
+ class.hCursor = NULL;
+
+ if (!RegisterClass(&class)) {
+ Tcl_Panic("Unable to register TclNotifier window class");
}
- notifierCount++;
- Tcl_MutexUnlock(&notifierMutex);
+ }
+ notifierCount++;
+ Tcl_MutexUnlock(&notifierMutex);
- tsdPtr->pending = 0;
- tsdPtr->timerActive = 0;
+ tsdPtr->pending = 0;
+ tsdPtr->timerActive = 0;
- InitializeCriticalSection(&tsdPtr->crit);
+ InitializeCriticalSection(&tsdPtr->crit);
- tsdPtr->hwnd = NULL;
- tsdPtr->thread = GetCurrentThreadId();
- tsdPtr->event = CreateEvent(NULL, TRUE /* manual */,
- FALSE /* !signaled */, NULL);
+ tsdPtr->hwnd = NULL;
+ tsdPtr->thread = GetCurrentThreadId();
+ tsdPtr->event = CreateEvent(NULL, FALSE /* !manual */,
+ FALSE /* !signaled */, NULL);
- return tsdPtr;
- }
+ return tsdPtr;
+ }
}
/*
@@ -410,6 +411,216 @@ NotifierProc(
}
/*
+ * Timer resolution primitives
+ */
+
+typedef int (CALLBACK* LPFN_NtQueryTimerResolution)(PULONG,PULONG,PULONG);
+typedef int (CALLBACK* LPFN_NtSetTimerResolution)(ULONG,BOOLEAN,PULONG);
+
+static LPFN_NtQueryTimerResolution NtQueryTimerResolution = NULL;
+static LPFN_NtSetTimerResolution NtSetTimerResolution = NULL;
+
+#define TMR_RES_MICROSEC (1000 / 100)
+
+static struct {
+ int available; /* Availability of timer resolution functions */
+ ULONG minRes; /* Lowest possible resolution (in 100-ns) */
+ ULONG maxRes; /* Highest possible resolution (in 100-ns) */
+ ULONG curRes; /* Current resolution (in 100-ns units). */
+ ULONG resRes; /* Resolution to be restored (delayed restore) */
+ LONG minDelay; /* Lowest delay by max resolution (in microsecs) */
+ LONG maxDelay; /* Highest delay by min resolution (in microsecs) */
+ size_t count; /* Waiter count (used to restore the resolution) */
+ Tcl_WideInt timeToReset; /* Time to reset resolution (typically now + 5s) */
+ CRITICAL_SECTION cs; /* Mutex guarding this structure. */
+} timerResolution = {
+ -1,
+ 15600 * TMR_RES_MICROSEC, 500 * TMR_RES_MICROSEC,
+ 15600 * TMR_RES_MICROSEC, 0,
+ 500, 15600,
+ 0,
+ (Tcl_WideInt)0x7FFFFFFFFFFFFFFFL
+};
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * InitTimerResolution --
+ *
+ * This function initializes the timer resolution functionality.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+InitTimerResolution(void)
+{
+ if (timerResolution.available == -1) {
+ TclpInitLock();
+ if (timerResolution.available == -1) {
+ HMODULE hLib = GetModuleHandle(TEXT("NTDLL"));
+ if (hLib) {
+ NtQueryTimerResolution =
+ (LPFN_NtQueryTimerResolution)GetProcAddress(hLib,
+ "NtQueryTimerResolution");
+ NtSetTimerResolution =
+ (LPFN_NtSetTimerResolution)GetProcAddress(hLib,
+ "NtSetTimerResolution");
+
+ if ( NtSetTimerResolution && NtQueryTimerResolution
+ && NtQueryTimerResolution(&timerResolution.minRes,
+ &timerResolution.maxRes, &timerResolution.curRes) == 0
+ ) {
+ InitializeCriticalSection(&timerResolution.cs);
+ timerResolution.resRes = timerResolution.curRes;
+ timerResolution.minRes -= (timerResolution.minRes % TMR_RES_MICROSEC);
+ timerResolution.minDelay = timerResolution.maxRes / TMR_RES_MICROSEC;
+ timerResolution.maxDelay = timerResolution.minRes / TMR_RES_MICROSEC;
+ if (timerResolution.maxRes <= 1000 * TMR_RES_MICROSEC) {
+ timerResolution.available = 1;
+ }
+ }
+ }
+ if (timerResolution.available <= 0) {
+ /* not available, set min/max to typical values on windows */
+ timerResolution.minRes = 15600 * TMR_RES_MICROSEC;
+ timerResolution.maxRes = 500 * TMR_RES_MICROSEC;
+ timerResolution.minDelay = timerResolution.maxRes / TMR_RES_MICROSEC;
+ timerResolution.maxDelay = timerResolution.minRes / TMR_RES_MICROSEC;
+ timerResolution.available = 0;
+ }
+ }
+ TclpInitUnlock();
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * SetTimerResolution --
+ *
+ * This is called by Tcl_WaitForEvent to increase timer resolution if wait
+ * for events with time smaller as the typical windows value (ca. 15ms).
+ *
+ * Results:
+ * Returns previous value of timer resolution, used for restoring with
+ * RestoreTimerResolution.
+ *
+ * Side effects:
+ * Note that timer resolution takes affect for the whole process (accross
+ * all threads).
+ *
+ *----------------------------------------------------------------------
+ */
+
+static unsigned long
+SetTimerResolution(
+ unsigned long newResolution,
+ unsigned long actualResolution
+) {
+ /* if available */
+ if (timerResolution.available > 0)
+ {
+ if (newResolution < timerResolution.maxRes) {
+ newResolution = timerResolution.maxRes;
+ }
+ EnterCriticalSection(&timerResolution.cs);
+ if (!actualResolution) {
+ timerResolution.count++;
+ actualResolution = timerResolution.curRes;
+ }
+ if (newResolution < timerResolution.curRes) {
+ ULONG curRes;
+ if (NtSetTimerResolution(newResolution, TRUE, &curRes) == 0) {
+ timerResolution.curRes = curRes;
+ }
+ }
+ LeaveCriticalSection(&timerResolution.cs);
+ return actualResolution;
+ }
+
+ /* resolution unchanged (and counter not increased) */
+ return 0;
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * RestoreTimerResolution --
+ *
+ * This is called by Tcl_WaitForEvent to restore timer resolution to
+ * previous value.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * Because timer resolution takes affect for the whole process, it can
+ * remain max resolution after execution of this function (if some thread
+ * still waits with the highest timer resolution).
+ *
+ *----------------------------------------------------------------------
+ */
+
+static void
+RestoreTimerResolution(
+ unsigned long newResolution
+) {
+ /* if available */
+ if (timerResolution.available > 0 && newResolution) {
+ EnterCriticalSection(&timerResolution.cs);
+ if (timerResolution.count-- <= 1) {
+ timerResolution.resRes = newResolution;
+ /* prolong time to reset resolution */
+ timerResolution.timeToReset = TclpGetMicroseconds() + 1000000;
+ }
+ LeaveCriticalSection(&timerResolution.cs);
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclWinResetTimerResolution --
+ *
+ * This is called to delayed reset (after 1 second) of the timer resolution
+ * to original value, if no more waiting workers using precise resolution.
+ *
+ * Results:
+ * None.
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+void
+TclWinResetTimerResolution(void)
+{
+ if ( timerResolution.available > 0
+ && timerResolution.count == 0 && timerResolution.resRes > timerResolution.curRes
+ && TclpGetMicroseconds() >= timerResolution.timeToReset
+ ) {
+ EnterCriticalSection(&timerResolution.cs);
+ if (timerResolution.count == 0 && timerResolution.resRes > timerResolution.curRes) {
+ ULONG curRes;
+ if (NtSetTimerResolution(timerResolution.resRes, TRUE, &curRes) == 0) {
+ timerResolution.curRes = curRes;
+ };
+ timerResolution.timeToReset = 0x7FFFFFFFFFFFFFFFL;
+ }
+ LeaveCriticalSection(&timerResolution.cs);
+ }
+}
+
+/*
*----------------------------------------------------------------------
*
* Tcl_WaitForEvent --
@@ -432,108 +643,188 @@ int
Tcl_WaitForEvent(
const Tcl_Time *timePtr) /* Maximum block time, or NULL. */
{
- if (tclNotifierHooks.waitForEventProc) {
- return tclNotifierHooks.waitForEventProc(timePtr);
- } else {
- ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
- MSG msg;
- DWORD timeout, result;
- int status;
-
- /*
- * Compute the timeout in milliseconds.
- */
-
- if (timePtr) {
- /*
- * TIP #233 (Virtualized Time). Convert virtual domain delay to
- * real-time.
- */
+ if (tclNotifierHooks.waitForEventProc) {
+ return tclNotifierHooks.waitForEventProc(timePtr);
+ } else {
+ ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ MSG msg;
+ DWORD timeout = INFINITE, result = WAIT_TIMEOUT;
+ int status = 0;
+ Tcl_WideInt waitTime = 0;
+ Tcl_WideInt endTime = 0;
+ long tolerance = 0;
+ unsigned long actualResolution = 0;
- Tcl_Time myTime;
+ /*
+ * Compute the timeout in milliseconds.
+ */
- myTime.sec = timePtr->sec;
- myTime.usec = timePtr->usec;
+ if (timePtr) {
- if (myTime.sec != 0 || myTime.usec != 0) {
- tclScaleTimeProcPtr(&myTime, tclTimeClientData);
- }
+ waitTime = TCL_TIME_TO_USEC(*timePtr);
- timeout = myTime.sec * 1000 + myTime.usec / 1000;
- } else {
- timeout = INFINITE;
+ /* if no wait */
+ if (waitTime <= 0) {
+ result = 0;
+ goto peek;
}
/*
- * Check to see if there are any messages in the queue before waiting
- * because MsgWaitForMultipleObjects will not wake up if there are
- * events currently sitting in the queue.
+ * Note the time can be switched (time-jump), so use monotonic time here.
*/
+ endTime = TclpGetUTimeMonotonic() + waitTime;
- if (!PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) {
- /*
- * Wait for something to happen (a signal from another thread, a
- * message, or timeout) or loop servicing asynchronous procedure
- * calls queued to this thread.
- */
+ if (timerResolution.available == -1) {
+ InitTimerResolution();
+ }
+
+ #ifdef TMR_RES_TOLERANCE
+ /* calculate possible maximal tolerance (in usec) of original wait-time */
+ tolerance = ((waitTime <= 1000000) ? waitTime : 1000000) *
+ TMR_RES_TOLERANCE / 100;
+ if (tolerance > timerResolution.maxDelay) {
+ tolerance = timerResolution.maxDelay;
+ }
+ #endif
- again:
- result = MsgWaitForMultipleObjectsEx(1, &tsdPtr->event, timeout,
- QS_ALLINPUT, MWMO_ALERTABLE);
- if (result == WAIT_IO_COMPLETION) {
- goto again;
- } else if (result == WAIT_FAILED) {
- status = -1;
- goto end;
+ repeat:
+ /*
+ * TIP #233 (Virtualized Time). Convert virtual domain delay to
+ * real-time.
+ */
+ TclpScaleUTime(&waitTime);
+
+ /* No wait if timeout too small (because windows may wait too long) */
+ if (waitTime < (long)timerResolution.minDelay) {
+ timeout = 0;
+ /* prevent busy wait */
+ if (waitTime >= 10) {
+ goto wait;
}
+ Sleep(0);
+ goto peek;
}
+
+ if (timerResolution.available) {
+ long overhead = (tolerance < 100 ? tolerance/2 : 50);
+ Tcl_WideInt waitTimeWithOverhead = waitTime + overhead;
+ if (waitTimeWithOverhead > timerResolution.maxDelay) {
+ /* floor (truncate) using max delay as base (follow timeout better) */
+ timeout = (waitTimeWithOverhead
+ / timerResolution.maxDelay)
+ * timerResolution.maxDelay / 1000;
+ } else {
+ /* calculate resolution up to 1000 microseconds
+ * (don't use highest, because of too large CPU load) */
+ ULONG res;
+ if (waitTimeWithOverhead >= 10000) {
+ res = 10000 * TMR_RES_MICROSEC;
+ } else {
+ res = 1000 * TMR_RES_MICROSEC;
+ }
+ timeout = waitTimeWithOverhead / 1000;
+ /* set more precise timer resolution for minimal delay */
+ if (!actualResolution || res < timerResolution.curRes) {
+ actualResolution = SetTimerResolution(
+ res, actualResolution);
+ }
+ }
+ } else {
+ timeout = waitTime / 1000;
+ }
+ }
+ /*
+ * Check to see if there are any messages in the queue before waiting
+ * because MsgWaitForMultipleObjects will not wake up if there are events
+ * currently sitting in the queue.
+ */
+ wait:
+ if (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) {
+ goto get;
+ }
+
+ /*
+ * Wait for something to happen (a signal from another thread, a
+ * message, or timeout) or loop servicing asynchronous procedure calls
+ * queued to this thread.
+ */
+
+ again:
+ result = MsgWaitForMultipleObjectsEx(1, &tsdPtr->event, timeout,
+ QS_ALLINPUT, MWMO_ALERTABLE);
+ if (result == WAIT_IO_COMPLETION) {
+ goto again;
+ }
+ if (result == WAIT_FAILED) {
+ status = -1;
+ goto end;
+ }
+
+ /*
+ * Check to see if there are any messages to process.
+ */
+ peek:
+ if (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) {
/*
- * Check to see if there are any messages to process.
+ * Retrieve and dispatch the first message.
*/
- if (PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE)) {
+ get:
+ result = GetMessage(&msg, NULL, 0, 0);
+ if (result == 0) {
/*
- * Retrieve and dispatch the first message.
+ * We received a request to exit this thread (WM_QUIT), so
+ * propagate the quit message and start unwinding.
*/
- result = GetMessage(&msg, NULL, 0, 0);
- if (result == 0) {
- /*
- * We received a request to exit this thread (WM_QUIT), so
- * propagate the quit message and start unwinding.
- */
-
- PostQuitMessage((int) msg.wParam);
- status = -1;
- } else if (result == (DWORD)-1) {
- /*
- * We got an error from the system. I have no idea why this
- * would happen, so we'll just unwind.
- */
-
- status = -1;
- } else {
- TranslateMessage(&msg);
- DispatchMessage(&msg);
- status = 1;
- }
+ PostQuitMessage((int) msg.wParam);
+ status = -1;
+ } else if (result == (DWORD)-1) {
+ /*
+ * We got an error from the system. I have no idea why this would
+ * happen, so we'll just unwind.
+ */
+
+ status = -1;
} else {
- status = 0;
+ TranslateMessage(&msg);
+ DispatchMessage(&msg);
+ status = 1;
}
+ }
+ else
+ if (result == WAIT_TIMEOUT && timeout != INFINITE) {
+ /* Check the wait should be repeated, and correct time for wait */
+
+ waitTime = endTime - TclpGetUTimeMonotonic();
+ if (waitTime <= tolerance) {
+ goto end;
+ }
+ /* Repeat wait with more precise timer resolution (or using sleep) */
+ goto repeat;
+ }
+
+ end:
- end:
- ResetEvent(tsdPtr->event);
- return status;
+ /* restore timer resolution */
+ if (actualResolution) {
+ RestoreTimerResolution(actualResolution);
}
+ /* todo: move it to the service-thread (if available at some point) */
+ TclWinResetTimerResolution();
+ return status;
+ }
}
/*
*----------------------------------------------------------------------
*
- * Tcl_Sleep --
+ * TclpUSleep --
*
- * Delay execution for the specified number of milliseconds.
+ * Delay execution for the specified number of microseconds.
+ *
+ * TclpUSleep in contrast to Tcl_Sleep is more precise (microseconds).
*
* Results:
* None.
@@ -545,8 +836,8 @@ Tcl_WaitForEvent(
*/
void
-Tcl_Sleep(
- int ms) /* Number of milliseconds to sleep. */
+TclpUSleep(
+ Tcl_WideInt usec) /* Number of microseconds to sleep. */
{
/*
* Simply calling 'Sleep' for the requisite number of milliseconds can
@@ -558,45 +849,93 @@ Tcl_Sleep(
* requisite amount.
*/
- Tcl_Time now; /* Current wall clock time. */
- Tcl_Time desired; /* Desired wakeup time. */
- Tcl_Time vdelay; /* Time to sleep, for scaling virtual ->
- * real. */
+ Tcl_WideInt desired; /* Desired wakeup time. */
DWORD sleepTime; /* Time to sleep, real-time */
+ long tolerance = 0;
+ unsigned long actualResolution = 0;
+
+ if (usec <= 9) { /* too short to start whole sleep process */
+ do {
+ /* causes context switch only (shortest waiting) */
+ SleepEx(0, TRUE);
+ } while (--usec > 0);
+ return;
+ }
- vdelay.sec = ms / 1000;
- vdelay.usec = (ms % 1000) * 1000;
-
- Tcl_GetTime(&now);
- desired.sec = now.sec + vdelay.sec;
- desired.usec = now.usec + vdelay.usec;
- if (desired.usec > 1000000) {
- ++desired.sec;
- desired.usec -= 1000000;
+ if (timerResolution.available == -1) {
+ InitTimerResolution();
}
/*
- * TIP #233: Scale delay from virtual to real-time.
+ * Note the time can be switched (time-jump), so use monotonic time here.
*/
-
- tclScaleTimeProcPtr(&vdelay, tclTimeClientData);
- sleepTime = vdelay.sec * 1000 + vdelay.usec / 1000;
+ desired = TclpGetUTimeMonotonic() + usec;
+
+ #ifdef TMR_RES_TOLERANCE
+ /* calculate possible maximal tolerance (in usec) of original wait-time */
+ tolerance = ((usec <= 1000000) ? usec : 1000000) *
+ TMR_RES_TOLERANCE / 100;
+ if (tolerance > timerResolution.maxDelay) {
+ tolerance = timerResolution.maxDelay;
+ }
+ #endif
for (;;) {
+
+ /*
+ * TIP #233: Scale delay from virtual to real-time.
+ */
+ TclpScaleUTime(&usec);
+
+ /* No wait if sleep time too small (because windows may wait too long) */
+ if (usec < (long)timerResolution.minDelay) {
+ sleepTime = 0;
+ goto wait;
+ }
+
+ if (timerResolution.available) {
+ if (usec > timerResolution.maxDelay) {
+ /* floor (truncate) using max delay as base (follow timeout better) */
+ sleepTime = (usec
+ / timerResolution.maxDelay)
+ * timerResolution.maxDelay / 1000;
+ } else {
+ /* calculate resolution up to 1000 microseconds
+ * (don't use highest, because of too large CPU load) */
+ ULONG res;
+ if (usec >= 10000) {
+ res = 10000 * TMR_RES_MICROSEC;
+ } else {
+ res = 1000 * TMR_RES_MICROSEC;
+ }
+ sleepTime = usec / 1000;
+ /* set more precise timer resolution for minimal delay */
+ if (!actualResolution || res < timerResolution.curRes) {
+ actualResolution = SetTimerResolution(
+ res, actualResolution);
+ }
+ }
+ } else {
+ sleepTime = usec / 1000;
+ }
+
+ wait:
SleepEx(sleepTime, TRUE);
- Tcl_GetTime(&now);
- if (now.sec > desired.sec) {
- break;
- } else if ((now.sec == desired.sec) && (now.usec >= desired.usec)) {
+
+ /* new difference to now (monotonic base) */
+ usec = desired - TclpGetUTimeMonotonic();
+
+ if (usec <= tolerance) {
break;
}
+ }
- vdelay.sec = desired.sec - now.sec;
- vdelay.usec = desired.usec - now.usec;
-
- tclScaleTimeProcPtr(&vdelay, tclTimeClientData);
- sleepTime = vdelay.sec * 1000 + vdelay.usec / 1000;
+ /* restore timer resolution */
+ if (actualResolution) {
+ RestoreTimerResolution(actualResolution);
}
+ /* todo: move it to the service-thread (if available at some point) */
+ TclWinResetTimerResolution();
}
/*
diff --git a/win/tclWinTime.c b/win/tclWinTime.c
index e1aff48..b450003 100644
--- a/win/tclWinTime.c
+++ b/win/tclWinTime.c
@@ -17,12 +17,6 @@
#define SECSPER4YEAR (SECSPERYEAR * 4L + SECSPERDAY)
/*
- * Number of samples over which to estimate the performance counter.
- */
-
-#define SAMPLES 64
-
-/*
* The following arrays contain the day of year for the last day of each
* month, where index 1 is January.
*/
@@ -42,7 +36,52 @@ typedef struct ThreadSpecificData {
static Tcl_ThreadDataKey dataKey;
/*
- * Data for managing high-resolution timers.
+ * The following structure used for calculating virtual time. Virtual
+ * time is always equal to:
+ * virtTimeBase + (currentPerfCounter - perfCounter)
+ * * 10000000 / nominalFreq
+ */
+typedef struct TimeCalibInfo {
+ LONGLONG perfCounter; /* QPC value of last calibrated virtual time */
+ Tcl_WideInt virtTimeBase; /* Last virtual time base (in 100-ns) */
+ Tcl_WideInt monoTimeBase; /* Last monotonic time base (in 100-ns) */
+ Tcl_WideInt sysTime; /* Last real system time (in 100-ns),
+ truncated to VT_SYSTMR_DIST (100ms) */
+} TimeCalibInfo;
+
+/* Milliseconds <-> 100-ns ticks */
+#define MsToT100ns(ms) ((ms) * 10000)
+#define T100nsToMs(ms) ((ms) / 10000)
+/* Microseconds <-> 100-ns ticks */
+#define UsToT100ns(ms) ((ms) * 10)
+#define T100nsToUs(ms) ((ms) / 10)
+
+
+/*
+ * Use factor 1000 for the frequencies of QPC if it ascertained in Hz:
+ * frequency = nominal frequency / 1000
+ * native perf-counter = original perf-counter * 1000
+ */
+#ifndef TCL_VT_FREQ_FACTOR
+# define TCL_VT_FREQ_FACTOR 1
+#endif
+
+/* Distance in ms to obtain system timer (avoids unneeded syscalls). */
+#define VT_SYSTMR_MIN_DIST 50
+/* Resolution distance of the system-timer in milliseconds,
+ * should be greater as real resolution (normally 15.6ms) to make more
+ * accurate approximated part of virtual time */
+#define VT_SYSTMR_DIST 250
+/* Max discrepancy of virtual time to system time. Time can slow drift
+ * to the drift distance (+/-5ms), if reached this distance relative
+ * current system time.
+ * Note: it should be greater as real timer-resolution (> 15.6ms). */
+#define VT_MAX_DISCREPANCY 20
+/* Max virtual time drift to shorten current distance */
+#define VT_MAX_DRIFT_TIME 4
+
+/*
+ * Data for managing high-resolution timers (virtual time).
*/
typedef struct TimeInfo {
@@ -51,62 +90,42 @@ typedef struct TimeInfo {
* initialized. */
int perfCounterAvailable; /* Flag == 1 if the hardware has a performance
* counter. */
- HANDLE calibrationThread; /* Handle to the thread that keeps the virtual
- * clock calibrated. */
- HANDLE readyEvent; /* System event used to trigger the requesting
- * thread when the clock calibration procedure
- * is initialized for the first time. */
- HANDLE exitEvent; /* Event to signal out of an exit handler to
- * tell the calibration loop to terminate. */
- LARGE_INTEGER nominalFreq; /* Nominal frequency of the system performance
+ LONGLONG nominalFreq; /* Nominal frequency of the system performance
* counter, that is, the value returned from
* QueryPerformanceFrequency. */
-
- /*
- * The following values are used for calculating virtual time. Virtual
- * time is always equal to:
- * lastFileTime + (current perf counter - lastCounter)
- * * 10000000 / curCounterFreq
- * and lastFileTime and lastCounter are updated any time that virtual time
- * is returned to a caller.
- */
-
- ULARGE_INTEGER fileTimeLastCall;
- LARGE_INTEGER perfCounterLastCall;
- LARGE_INTEGER curCounterFreq;
-
- /*
- * Data used in developing the estimate of performance counter frequency
- */
-
- Tcl_WideUInt fileTimeSample[SAMPLES];
- /* Last 64 samples of system time. */
- Tcl_WideInt perfCounterSample[SAMPLES];
- /* Last 64 samples of performance counter. */
- int sampleNo; /* Current sample number. */
+#if TCL_VT_FREQ_FACTOR
+ int freqFactor; /* Frequency factor (1 - KHz, 1000 - Hz) */
+#endif
+ LARGE_INTEGER posixEpoch; /* Posix epoch expressed as 100-ns ticks since
+ * the windows epoch. */
+ TimeCalibInfo lastCI; /* Last virtual timer-data updated in the
+ * calibration process. */
+ volatile LONG lastCIEpoch; /* Calibration epoch (increased each 100ms) */
+
+ size_t lastUsedTime; /* Last known (caller) offset to time base
+ * (used to avoid back-drifts after calibrate) */
} TimeInfo;
static TimeInfo timeInfo = {
{ NULL, 0, 0, NULL, NULL, 0 },
0,
0,
- (HANDLE) NULL,
- (HANDLE) NULL,
- (HANDLE) NULL,
+ (LONGLONG) 0,
+#if TCL_VT_FREQ_FACTOR
+ 1, /* for frequency in KHz */
+#endif
#ifdef HAVE_CAST_TO_UNION
(LARGE_INTEGER) (Tcl_WideInt) 0,
- (ULARGE_INTEGER) (DWORDLONG) 0,
- (LARGE_INTEGER) (Tcl_WideInt) 0,
- (LARGE_INTEGER) (Tcl_WideInt) 0,
#else
- 0,
- 0,
- 0,
- 0,
+ {0, 0},
#endif
- { 0 },
- { 0 },
- 0
+ {
+ (LONGLONG) 0,
+ (Tcl_WideInt) 0,
+ (Tcl_WideInt) 0,
+ },
+ (LONG) 0,
+ (Tcl_WideInt) 0
};
/*
@@ -125,16 +144,9 @@ static struct {
*/
static struct tm * ComputeGMT(const time_t *tp);
-static void StopCalibration(ClientData clientData);
-static DWORD WINAPI CalibrationThread(LPVOID arg);
-static void UpdateTimeEachSecond(void);
-static void ResetCounterSamples(Tcl_WideUInt fileTime,
- Tcl_WideInt perfCounter, Tcl_WideInt perfFreq);
-static Tcl_WideInt AccumulateSample(Tcl_WideInt perfCounter,
- Tcl_WideUInt fileTime);
static void NativeScaleTime(Tcl_Time* timebuf,
ClientData clientData);
-static Tcl_WideInt NativeGetMicroseconds(void);
+static Tcl_WideInt NativeGetMicroseconds(int monotonic);
static void NativeGetTime(Tcl_Time* timebuf,
ClientData clientData);
@@ -149,6 +161,84 @@ ClientData tclTimeClientData = NULL;
/*
*----------------------------------------------------------------------
*
+ * NativePerformanceCounter --
+ *
+ * Used instead of QueryPerformanceCounter to consider frequency factor.
+ *
+ * Results:
+ * Returns QPC corresponding current frequency factor.
+ *
+ *----------------------------------------------------------------------
+ */
+static inline LONGLONG
+NativePerformanceCounter(void) {
+ LARGE_INTEGER curCounter;
+ QueryPerformanceCounter(&curCounter);
+#if TCL_VT_FREQ_FACTOR
+ if (timeInfo.freqFactor == 1) {
+ return curCounter.QuadPart; /* no factor */
+ }
+ /* defactoring counter */
+ return curCounter.QuadPart / timeInfo.freqFactor;
+#else
+ return curCounter.QuadPart; /* no factor configured */
+#endif
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * NativeCalc100NsOffs --
+ *
+ * Calculate the current system time in 100-ns ticks since some base,
+ * for current performance counter (curCounter), using given calibrated values.
+ *
+ * offs = (curCounter - lastCI.perfCounter) * 10000000 / nominalFreq
+ *
+ * vt = lastCI.virtTimeBase + offs
+ * mt = lastCI.monoTimeBase + offs
+ *
+ * Results:
+ * Returns the wide integer with number of 100-ns ticks from the epoch.
+ *
+ * Side effects:
+ * None
+ *
+ *----------------------------------------------------------------------
+ */
+
+static inline Tcl_WideInt
+NativeCalc100NsOffs(
+ LONGLONG ciPerfCounter,
+ LONGLONG curCounter
+) {
+ curCounter -= ciPerfCounter; /* current distance */
+ if (!curCounter) {
+ return 0; /* virtual time without offset */
+ }
+ /* virtual time with offset */
+ return curCounter * 10000000 / timeInfo.nominalFreq;
+}
+
+/*
+ * Representing the number of 100-nanosecond intervals since posix epoch.
+ */
+static inline Tcl_WideInt
+GetSystemTimeAsVirtual(void)
+{
+ FILETIME curSysTime; /* Current system time. */
+ LARGE_INTEGER curFileTime;
+
+ /* 100-ns ticks since since Jan 1, 1601 (UTC) */
+ GetSystemTimeAsFileTime(&curSysTime);
+ curFileTime.LowPart = curSysTime.dwLowDateTime;
+ curFileTime.HighPart = curSysTime.dwHighDateTime;
+ return (Tcl_WideInt)(curFileTime.QuadPart - timeInfo.posixEpoch.QuadPart);
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* TclpGetSeconds --
*
* This procedure returns the number of seconds from the epoch. On most
@@ -166,13 +256,9 @@ ClientData tclTimeClientData = NULL;
unsigned long
TclpGetSeconds(void)
{
- Tcl_WideInt usecSincePosixEpoch;
-
/* Try to use high resolution timer */
- if ( tclGetTimeProcPtr == NativeGetTime
- && (usecSincePosixEpoch = NativeGetMicroseconds())
- ) {
- return usecSincePosixEpoch / 1000000;
+ if (tclGetTimeProcPtr == NativeGetTime) {
+ return NativeGetMicroseconds(0) / 1000000;
} else {
Tcl_Time t;
@@ -203,13 +289,9 @@ TclpGetSeconds(void)
unsigned long
TclpGetClicks(void)
{
- Tcl_WideInt usecSincePosixEpoch;
-
/* Try to use high resolution timer */
- if ( tclGetTimeProcPtr == NativeGetTime
- && (usecSincePosixEpoch = NativeGetMicroseconds())
- ) {
- return (unsigned long)usecSincePosixEpoch;
+ if (tclGetTimeProcPtr == NativeGetTime) {
+ return (unsigned long)NativeGetMicroseconds(1);
} else {
/*
* Use the Tcl_GetTime abstraction to get the time in microseconds, as
@@ -326,23 +408,55 @@ TclpWideClickInMicrosec(void)
Tcl_WideInt
TclpGetMicroseconds(void)
{
- Tcl_WideInt usecSincePosixEpoch;
+ /* Use high resolution timer if possible */
+ if (tclGetTimeProcPtr == NativeGetTime) {
+ return NativeGetMicroseconds(0);
+ } else {
+ /*
+ * Use the Tcl_GetTime abstraction to get the time in microseconds, as
+ * nearly as we can, and return it.
+ */
- /* Try to use high resolution timer */
- if ( tclGetTimeProcPtr == NativeGetTime
- && (usecSincePosixEpoch = NativeGetMicroseconds())
- ) {
- return usecSincePosixEpoch;
+ Tcl_Time now;
+
+ tclGetTimeProcPtr(&now, tclTimeClientData); /* Tcl_GetTime inlined */
+ return TCL_TIME_TO_USEC(now);
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclpGetMicroseconds --
+ *
+ * This procedure returns a WideInt value that represents the highest
+ * resolution clock in microseconds available on the system.
+ *
+ * Results:
+ * Number of microseconds (from the epoch).
+ *
+ * Side effects:
+ * None.
+ *
+ *----------------------------------------------------------------------
+ */
+
+Tcl_WideInt
+TclpGetUTimeMonotonic(void)
+{
+ /* Use high resolution timer if possible */
+ if (tclGetTimeProcPtr == NativeGetTime) {
+ return NativeGetMicroseconds(1); /* monotonic based time */
} else {
/*
- * Use the Tcl_GetTime abstraction to get the time in microseconds, as
- * nearly as we can, and return it.
- */
+ * Use the Tcl_GetTime abstraction to get the time in microseconds, as
+ * nearly as we can, and return it.
+ */
Tcl_Time now;
tclGetTimeProcPtr(&now, tclTimeClientData); /* Tcl_GetTime inlined */
- return (((Tcl_WideInt)now.sec) * 1000000) + now.usec;
+ return TCL_TIME_TO_USEC(now);
}
}
@@ -372,14 +486,11 @@ void
Tcl_GetTime(
Tcl_Time *timePtr) /* Location to store time information. */
{
- Tcl_WideInt usecSincePosixEpoch;
-
/* Try to use high resolution timer */
- if ( tclGetTimeProcPtr == NativeGetTime
- && (usecSincePosixEpoch = NativeGetMicroseconds())
- ) {
- timePtr->sec = (long) (usecSincePosixEpoch / 1000000);
- timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000);
+ if ( tclGetTimeProcPtr == NativeGetTime) {
+ Tcl_WideInt now = NativeGetMicroseconds(0);
+ timePtr->sec = (long) (now / 1000000);
+ timePtr->usec = (unsigned long) (now % 1000000);
} else {
tclGetTimeProcPtr(timePtr, tclTimeClientData);
}
@@ -415,6 +526,34 @@ NativeScaleTime(
/*
*----------------------------------------------------------------------
*
+ * TclpScaleUTime --
+ *
+ * This procedure scales number of microseconds if expected.
+ *
+ * Results:
+ * Number of microseconds scaled using tclScaleTimeProcPtr.
+ *
+ *----------------------------------------------------------------------
+ */
+void
+TclpScaleUTime(
+ Tcl_WideInt *usec)
+{
+ /* Native scale is 1:1. */
+ if (tclScaleTimeProcPtr != NativeScaleTime) {
+ return;
+ } else {
+ Tcl_Time scTime;
+ scTime.sec = *usec / 1000000;
+ scTime.usec = *usec % 1000000;
+ tclScaleTimeProcPtr(&scTime, tclTimeClientData);
+ *usec = ((Tcl_WideInt)scTime.sec) * 1000000 + scTime.usec;
+ }
+}
+
+/*
+ *----------------------------------------------------------------------
+ *
* NativeGetMicroseconds --
*
* Gets the current system time in microseconds since the beginning
@@ -436,11 +575,14 @@ NativeScaleTime(
*/
static Tcl_WideInt
-NativeGetMicroseconds(void)
+NativeGetMicroseconds(
+ int monotonic)
{
- static LARGE_INTEGER posixEpoch;
- /* Posix epoch expressed as 100-ns ticks since
- * the windows epoch. */
+ static size_t nomObtainSTPerfCntrDist = 0;
+ /* Nominal distance in perf-counter ticks to
+ * obtain system timer (avoids unneeded syscalls). */
+ Tcl_WideInt curTime; /* Current time in 100-ns ticks since epoch */
+
/*
* Initialize static storage on the first trip through.
*
@@ -449,14 +591,38 @@ NativeGetMicroseconds(void)
*/
if (!timeInfo.initialized) {
+ LARGE_INTEGER nominalFreq;
TclpInitLock();
if (!timeInfo.initialized) {
- posixEpoch.LowPart = 0xD53E8000;
- posixEpoch.HighPart = 0x019DB1DE;
+ timeInfo.posixEpoch.LowPart = 0xD53E8000;
+ timeInfo.posixEpoch.HighPart = 0x019DB1DE;
+
+ if ((timeInfo.perfCounterAvailable =
+ QueryPerformanceFrequency(&nominalFreq))
+ ) {
+ timeInfo.nominalFreq = nominalFreq.QuadPart;
- timeInfo.perfCounterAvailable =
- QueryPerformanceFrequency(&timeInfo.nominalFreq);
+ /*
+ * We devide by timeInfo.nominalFreq in several places.
+ */
+ if (timeInfo.nominalFreq == 0) {
+ timeInfo.perfCounterAvailable = FALSE;
+ }
+#if TCL_VT_FREQ_FACTOR
+ /* Some systems having frequency in Hz, so save the factor here */
+ if (timeInfo.nominalFreq >= 1000000000
+ && (timeInfo.nominalFreq % 1000) == 0) {
+ /* assume that frequency in Hz, factor used only for tolerance */
+ timeInfo.freqFactor = 1000;
+ timeInfo.nominalFreq /= timeInfo.freqFactor;
+ }
+#endif
+ /* Distance in perf-counter ticks for VT_SYSTMR_MIN_DIST (ms) */
+ nomObtainSTPerfCntrDist = (size_t)
+ (timeInfo.nominalFreq * MsToT100ns(VT_SYSTMR_MIN_DIST))
+ / 10000000;
+ }
/*
* Some hardware abstraction layers use the CPU clock in place of
@@ -490,10 +656,10 @@ NativeGetMicroseconds(void)
/*
* The following lines would do an exact match on crystal
* frequency:
- * && timeInfo.nominalFreq.QuadPart != (Tcl_WideInt)1193182
- * && timeInfo.nominalFreq.QuadPart != (Tcl_WideInt)3579545
+ * && timeInfo.nominalFreq != 1193182
+ * && timeInfo.nominalFreq != 3579545
*/
- && timeInfo.nominalFreq.QuadPart > (Tcl_WideInt) 15000000){
+ && timeInfo.nominalFreq > 15000000){
/*
* As an exception, if every logical processor on the system
* is on the same chip, we use the performance counter anyway,
@@ -505,119 +671,208 @@ NativeGetMicroseconds(void)
unsigned int regs[4];
GetSystemInfo(&systemInfo);
+
if (TclWinCPUID(0, regs) == TCL_OK
&& regs[1] == 0x756e6547 /* "Genu" */
&& regs[3] == 0x49656e69 /* "ineI" */
&& regs[2] == 0x6c65746e /* "ntel" */
&& TclWinCPUID(1, regs) == TCL_OK
- && ((regs[0]&0x00000F00) == 0x00000F00 /* Pentium 4 */
- || ((regs[0] & 0x00F00000) /* Extended family */
- && (regs[3] & 0x10000000))) /* Hyperthread */
- && (((regs[1]&0x00FF0000) >> 16)/* CPU count */
- == systemInfo.dwNumberOfProcessors)) {
+ && (( ((regs[0]&0x00000F00) == 0xF00) /* Pentium 4 */
+ || ((regs[0]&0x00000F00) == 0x600) ) /* or compatible (VM) */
+ && ((regs[0] & 0x0FF00000) /* Extended family (bits 20-27) */
+ || (regs[3] & 0x10000000))) /* Hyperthread (bit 28) */
+ || (((regs[1]&0x00FF0000) >> 16) >= 2 /* CPU count */
+ || systemInfo.dwNumberOfProcessors >= 2)) {
timeInfo.perfCounterAvailable = TRUE;
} else {
timeInfo.perfCounterAvailable = FALSE;
}
+
}
#endif /* above code is Win32 only */
/*
- * If the performance counter is available, start a thread to
- * calibrate it.
+ * If the performance counter is available, initialize
*/
if (timeInfo.perfCounterAvailable) {
- DWORD id;
-
InitializeCriticalSection(&timeInfo.cs);
- timeInfo.readyEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
- timeInfo.exitEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
- timeInfo.calibrationThread = CreateThread(NULL, 256,
- CalibrationThread, (LPVOID) NULL, 0, &id);
- SetThreadPriority(timeInfo.calibrationThread,
- THREAD_PRIORITY_HIGHEST);
- /*
- * Wait for the thread just launched to start running, and
- * create an exit handler that kills it so that it doesn't
- * outlive unloading tclXX.dll
- */
+ timeInfo.lastCI.perfCounter = NativePerformanceCounter();
+ /* base of the real-time (and last known system time) */
+ timeInfo.lastCI.sysTime =
+ timeInfo.lastCI.virtTimeBase = GetSystemTimeAsVirtual();
- WaitForSingleObject(timeInfo.readyEvent, INFINITE);
- CloseHandle(timeInfo.readyEvent);
- Tcl_CreateExitHandler(StopCalibration, NULL);
+ /* base of the monotonic time */
+ timeInfo.lastCI.monoTimeBase = NativeCalc100NsOffs(
+ 0, timeInfo.lastCI.perfCounter);
}
timeInfo.initialized = TRUE;
}
TclpInitUnlock();
}
- if (timeInfo.perfCounterAvailable && timeInfo.curCounterFreq.QuadPart!=0) {
- /*
- * Query the performance counter and use it to calculate the current
- * time.
- */
-
- ULARGE_INTEGER fileTimeLastCall;
- LARGE_INTEGER perfCounterLastCall, curCounterFreq;
- /* Copy with current data of calibration cycle */
-
- LARGE_INTEGER curCounter;
- /* Current performance counter. */
- Tcl_WideInt curFileTime;/* Current estimated time, expressed as 100-ns
- * ticks since the Windows epoch. */
- Tcl_WideInt usecSincePosixEpoch;
- /* Current microseconds since Posix epoch. */
+ if (timeInfo.perfCounterAvailable) {
- QueryPerformanceCounter(&curCounter);
+ static LONGLONG lastObtainSTPerfCntr = 0;
+ /* Last perf-counter system timer was obtained. */
+ TimeCalibInfo ci; /* Copy of common base/offset used to calc VT. */
+ volatile LONG ciEpoch; /* Epoch of "ci", protecting this structure. */
+ Tcl_WideInt sysTime, trSysTime;
+ /* System time and truncated (rounded) time. */
+ LONGLONG curCounter; /* Current value of native QPC. */
/*
- * Hold time section locked as short as possible
+ * Try to acquire data without lock (same epoch at end of copy process).
*/
- EnterCriticalSection(&timeInfo.cs);
-
- fileTimeLastCall.QuadPart = timeInfo.fileTimeLastCall.QuadPart;
- perfCounterLastCall.QuadPart = timeInfo.perfCounterLastCall.QuadPart;
- curCounterFreq.QuadPart = timeInfo.curCounterFreq.QuadPart;
-
- LeaveCriticalSection(&timeInfo.cs);
-
+ ciEpoch = timeInfo.lastCIEpoch;
+ memcpy(&ci, &timeInfo.lastCI, sizeof(ci));
/*
- * If calibration cycle occurred after we get curCounter
+ * Lock on demand and hold time section locked as short as possible.
*/
- if (curCounter.QuadPart <= perfCounterLastCall.QuadPart) {
- usecSincePosixEpoch =
- (fileTimeLastCall.QuadPart - posixEpoch.QuadPart) / 10;
- return usecSincePosixEpoch;
+ if (InterlockedCompareExchange(&timeInfo.lastCIEpoch,
+ ciEpoch, ciEpoch) != ciEpoch) {
+ EnterCriticalSection(&timeInfo.cs);
+ if (ciEpoch != timeInfo.lastCIEpoch) {
+ memcpy(&ci, &timeInfo.lastCI, sizeof(ci));
+ ciEpoch = timeInfo.lastCIEpoch;
+ }
+ LeaveCriticalSection(&timeInfo.cs);
}
+ /* Query current performance counter. */
+ curCounter = NativePerformanceCounter();
+
+ /* Avoid doing unneeded syscall too often */
+ if ( curCounter >= lastObtainSTPerfCntr
+ && curCounter < lastObtainSTPerfCntr + nomObtainSTPerfCntrDist
+ ) {
+ goto calcVT; /* don't check system time (curCounter precise enough) */
+ }
+ lastObtainSTPerfCntr = curCounter;
+
+ /* Query non-precise system time */
+ sysTime = GetSystemTimeAsVirtual();
/*
- * If it appears to be more than 1.1 seconds since the last trip
- * through the calibration loop, the performance counter may have
- * jumped forward. (See MSDN Knowledge Base article Q274323 for a
- * description of the hardware problem that makes this test
- * necessary.) If the counter jumps, we don't want to use it directly.
- * Instead, we must return system time. Eventually, the calibration
- * loop should recover.
+ * Truncate non-precise part of the system time (to VT_SYSTMR_DIST ms)
*/
+ trSysTime = sysTime;
+ trSysTime /= MsToT100ns(VT_SYSTMR_DIST); /* VT_SYSTMR_DIST ms (in 100ns)*/
+ trSysTime *= MsToT100ns(VT_SYSTMR_DIST);
- if (curCounter.QuadPart - perfCounterLastCall.QuadPart <
- 11 * curCounterFreq.QuadPart / 10
- ) {
- curFileTime = fileTimeLastCall.QuadPart +
- ((curCounter.QuadPart - perfCounterLastCall.QuadPart)
- * 10000000 / curCounterFreq.QuadPart);
+ /*
+ * If rounded system time is changed - recalibrate offsets/base values
+ */
+ if (ci.sysTime != trSysTime) { /* next interval VT_SYSTMR_DIST ms */
+ EnterCriticalSection(&timeInfo.cs);
+ if (ci.sysTime != trSysTime) { /* again in lock (done in other thread) */
+
+ /*
+ * Recalibration / Adjustment of base values.
+ */
+
+ Tcl_WideInt vt0, vt1; /* Desired virtual time */
+ Tcl_WideInt tdiff; /* Time difference to the system time */
+ Tcl_WideInt lastTime; /* Used to compare with last known time */
+
+ /* New desired virtual time using current base values */
+ vt1 = vt0 = ci.virtTimeBase
+ + NativeCalc100NsOffs(ci.perfCounter, curCounter);
+
+ tdiff = vt0 - sysTime;
+ /* If we can adjust offsets (not a jump to new system time) */
+ if (MsToT100ns(-800) < tdiff && tdiff < MsToT100ns(800)) {
+
+ /* Allow small drift if discrepancy larger as expected */
+ if (tdiff <= MsToT100ns(-VT_MAX_DISCREPANCY)) {
+ vt0 += MsToT100ns(VT_MAX_DRIFT_TIME);
+ }
+ else
+ if (tdiff <= MsToT100ns(-VT_MAX_DRIFT_TIME)) {
+ vt0 -= tdiff / 2; /* small drift forwards */
+ }
+ else
+ if (tdiff >= MsToT100ns(VT_MAX_DISCREPANCY)) {
+ vt0 -= MsToT100ns(VT_MAX_DRIFT_TIME);
+ }
+
+ /*
+ * Be sure the clock ticks never backwards (avoid backwards
+ * time-drifts). If time-reset (< 800ms) just use curent time
+ * (avoid time correction in such case).
+ */
+ if ( (lastTime = (ci.virtTimeBase + timeInfo.lastUsedTime))
+ && (lastTime -= vt0) > 0 /* offset to vt0 */
+ && lastTime < MsToT100ns(800) /* bypass time-switch (drifts only) */
+ ) {
+ vt0 += lastTime; /* hold on the time a bit */
+ }
+
+ /* difference for addjustment of monotonic base */
+ tdiff = vt0 - vt1;
+
+ } else {
+ /*
+ * The time-jump (reset or initial), we should use system time
+ * instead of virtual to recalibrate offsets (let the time jump).
+ */
+ vt0 = sysTime;
+ tdiff = 0;
+ }
- usecSincePosixEpoch = (curFileTime - posixEpoch.QuadPart) / 10;
- return usecSincePosixEpoch;
+ /*
+ * Now adjust monotonic time base, note this time should absolutely
+ * never ticks backwards (relative the last known monotonic time).
+ */
+ ci.monoTimeBase += NativeCalc100NsOffs(ci.perfCounter, curCounter);
+ ci.monoTimeBase += tdiff;
+ lastTime = (timeInfo.lastCI.monoTimeBase + timeInfo.lastUsedTime);
+ if (ci.monoTimeBase < lastTime) {
+ ci.monoTimeBase = lastTime; /* freeze monotonic time a bit */
+ }
+
+ /*
+ * Adjustment of current base for virtual time. This will also
+ * prevent too large counter difference (resp. max distance ~ 100ms).
+ */
+ ci.virtTimeBase = vt0;
+ ci.perfCounter = curCounter;
+ ci.sysTime = trSysTime;
+ /* base adjusted, so reset also last known offset */
+ timeInfo.lastUsedTime = 0;
+
+ /* Update global structure lastCI with new values */
+ memcpy(&timeInfo.lastCI, &ci, sizeof(ci));
+ /* Increase epoch, to inform all other threads about new data */
+ InterlockedIncrement(&timeInfo.lastCIEpoch);
+
+ } /* end lock */
+ LeaveCriticalSection(&timeInfo.cs);
+ } /* common info lastCI contains actual data */
+
+ calcVT:
+
+ /* Calculate actual time-offset using performance counter */
+ curTime = NativeCalc100NsOffs(ci.perfCounter, curCounter);
+ /* Save last used time (offset) */
+ timeInfo.lastUsedTime = (size_t)curTime;
+ if (monotonic) {
+ /* Use monotonic time base */
+ curTime += ci.monoTimeBase;
+ } else {
+ /* Use real-time base */
+ curTime += ci.virtTimeBase;
}
+ /* Return virtual time */
+ return T100nsToUs(curTime); /* 100-ns to microseconds */
}
/*
* High resolution timer is not available.
*/
- return 0;
+
+ curTime = GetSystemTimeAsVirtual(); /* in 100-ns ticks */
+ return T100nsToUs(curTime); /* 100-ns to microseconds */
}
/*
@@ -642,59 +897,11 @@ NativeGetTime(
Tcl_Time *timePtr,
ClientData clientData)
{
- Tcl_WideInt usecSincePosixEpoch;
-
- /*
- * Try to use high resolution timer.
- */
- if ( (usecSincePosixEpoch = NativeGetMicroseconds()) ) {
- timePtr->sec = (long) (usecSincePosixEpoch / 1000000);
- timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000);
- } else {
- /*
- * High resolution timer is not available. Just use ftime.
- */
-
- struct _timeb t;
-
- _ftime(&t);
- timePtr->sec = (long)t.time;
- timePtr->usec = t.millitm * 1000;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * StopCalibration --
- *
- * Turns off the calibration thread in preparation for exiting the
- * process.
- *
- * Results:
- * None.
- *
- * Side effects:
- * Sets the 'exitEvent' event in the 'timeInfo' structure to ask the
- * thread in question to exit, and waits for it to do so.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-StopCalibration(
- ClientData unused) /* Client data is unused */
-{
- SetEvent(timeInfo.exitEvent);
+ Tcl_WideInt now;
- /*
- * If Tcl_Finalize was called from DllMain, the calibration thread is in a
- * paused state so we need to timeout and continue.
- */
-
- WaitForSingleObject(timeInfo.calibrationThread, 100);
- CloseHandle(timeInfo.exitEvent);
- CloseHandle(timeInfo.calibrationThread);
+ now = NativeGetMicroseconds(0);
+ timePtr->sec = (long) (now / 1000000);
+ timePtr->usec = (unsigned long) (now % 1000000);
}
/*
@@ -921,333 +1128,6 @@ ComputeGMT(
/*
*----------------------------------------------------------------------
*
- * CalibrationThread --
- *
- * Thread that manages calibration of the hi-resolution time derived from
- * the performance counter, to keep it synchronized with the system
- * clock.
- *
- * Parameters:
- * arg - Client data from the CreateThread call. This parameter points to
- * the static TimeInfo structure.
- *
- * Return value:
- * None. This thread embeds an infinite loop.
- *
- * Side effects:
- * At an interval of 1s, this thread performs virtual time discipline.
- *
- * Note: When this thread is entered, TclpInitLock has been called to
- * safeguard the static storage. There is therefore no synchronization in the
- * body of this procedure.
- *
- *----------------------------------------------------------------------
- */
-
-static DWORD WINAPI
-CalibrationThread(
- LPVOID arg)
-{
- FILETIME curFileTime;
- DWORD waitResult;
-
- /*
- * Get initial system time and performance counter.
- */
-
- GetSystemTimeAsFileTime(&curFileTime);
- QueryPerformanceCounter(&timeInfo.perfCounterLastCall);
- QueryPerformanceFrequency(&timeInfo.curCounterFreq);
- timeInfo.fileTimeLastCall.LowPart = curFileTime.dwLowDateTime;
- timeInfo.fileTimeLastCall.HighPart = curFileTime.dwHighDateTime;
-
- ResetCounterSamples(timeInfo.fileTimeLastCall.QuadPart,
- timeInfo.perfCounterLastCall.QuadPart,
- timeInfo.curCounterFreq.QuadPart);
-
- /*
- * Wake up the calling thread. When it wakes up, it will release the
- * initialization lock.
- */
-
- SetEvent(timeInfo.readyEvent);
-
- /*
- * Run the calibration once a second.
- */
-
- while (timeInfo.perfCounterAvailable) {
- /*
- * If the exitEvent is set, break out of the loop.
- */
-
- waitResult = WaitForSingleObjectEx(timeInfo.exitEvent, 1000, FALSE);
- if (waitResult == WAIT_OBJECT_0) {
- break;
- }
- UpdateTimeEachSecond();
- }
-
- /* lint */
- return (DWORD) 0;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * UpdateTimeEachSecond --
- *
- * Callback from the waitable timer in the clock calibration thread that
- * updates system time.
- *
- * Parameters:
- * info - Pointer to the static TimeInfo structure
- *
- * Results:
- * None.
- *
- * Side effects:
- * Performs virtual time calibration discipline.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-UpdateTimeEachSecond(void)
-{
- LARGE_INTEGER curPerfCounter;
- /* Current value returned from
- * QueryPerformanceCounter. */
- FILETIME curSysTime; /* Current system time. */
- LARGE_INTEGER curFileTime; /* File time at the time this callback was
- * scheduled. */
- Tcl_WideInt estFreq; /* Estimated perf counter frequency. */
- Tcl_WideInt vt0; /* Tcl time right now. */
- Tcl_WideInt vt1; /* Tcl time one second from now. */
- Tcl_WideInt tdiff; /* Difference between system clock and Tcl
- * time. */
- Tcl_WideInt driftFreq; /* Frequency needed to drift virtual time into
- * step over 1 second. */
-
- /*
- * Sample performance counter and system time.
- */
-
- QueryPerformanceCounter(&curPerfCounter);
- GetSystemTimeAsFileTime(&curSysTime);
- curFileTime.LowPart = curSysTime.dwLowDateTime;
- curFileTime.HighPart = curSysTime.dwHighDateTime;
-
- EnterCriticalSection(&timeInfo.cs);
-
- /*
- * We devide by timeInfo.curCounterFreq.QuadPart in several places. That
- * value should always be positive on a correctly functioning system. But
- * it is good to be defensive about such matters. So if something goes
- * wrong and the value does goes to zero, we clear the
- * timeInfo.perfCounterAvailable in order to cause the calibration thread
- * to shut itself down, then return without additional processing.
- */
-
- if (timeInfo.curCounterFreq.QuadPart == 0){
- LeaveCriticalSection(&timeInfo.cs);
- timeInfo.perfCounterAvailable = 0;
- return;
- }
-
- /*
- * Several things may have gone wrong here that have to be checked for.
- * (1) The performance counter may have jumped.
- * (2) The system clock may have been reset.
- *
- * In either case, we'll need to reinitialize the circular buffer with
- * samples relative to the current system time and the NOMINAL performance
- * frequency (not the actual, because the actual has probably run slow in
- * the first case). Our estimated frequency will be the nominal frequency.
- *
- * Store the current sample into the circular buffer of samples, and
- * estimate the performance counter frequency.
- */
-
- estFreq = AccumulateSample(curPerfCounter.QuadPart,
- (Tcl_WideUInt) curFileTime.QuadPart);
-
- /*
- * We want to adjust things so that time appears to be continuous.
- * Virtual file time, right now, is
- *
- * vt0 = 10000000 * (curPerfCounter - perfCounterLastCall)
- * / curCounterFreq
- * + fileTimeLastCall
- *
- * Ideally, we would like to drift the clock into place over a period of 2
- * sec, so that virtual time 2 sec from now will be
- *
- * vt1 = 20000000 + curFileTime
- *
- * The frequency that we need to use to drift the counter back into place
- * is estFreq * 20000000 / (vt1 - vt0)
- */
-
- vt0 = 10000000 * (curPerfCounter.QuadPart
- - timeInfo.perfCounterLastCall.QuadPart)
- / timeInfo.curCounterFreq.QuadPart
- + timeInfo.fileTimeLastCall.QuadPart;
- vt1 = 20000000 + curFileTime.QuadPart;
-
- /*
- * If we've gotten more than a second away from system time, then drifting
- * the clock is going to be pretty hopeless. Just let it jump. Otherwise,
- * compute the drift frequency and fill in everything.
- */
-
- tdiff = vt0 - curFileTime.QuadPart;
- if (tdiff > 10000000 || tdiff < -10000000) {
- timeInfo.fileTimeLastCall.QuadPart = curFileTime.QuadPart;
- timeInfo.curCounterFreq.QuadPart = estFreq;
- } else {
- driftFreq = estFreq * 20000000 / (vt1 - vt0);
-
- if (driftFreq > 1003*estFreq/1000) {
- driftFreq = 1003*estFreq/1000;
- } else if (driftFreq < 997*estFreq/1000) {
- driftFreq = 997*estFreq/1000;
- }
-
- timeInfo.fileTimeLastCall.QuadPart = vt0;
- timeInfo.curCounterFreq.QuadPart = driftFreq;
- }
-
- timeInfo.perfCounterLastCall.QuadPart = curPerfCounter.QuadPart;
-
- LeaveCriticalSection(&timeInfo.cs);
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * ResetCounterSamples --
- *
- * Fills the sample arrays in 'timeInfo' with dummy values that will
- * yield the current performance counter and frequency.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The array of samples is filled in so that it appears that there are
- * SAMPLES samples at one-second intervals, separated by precisely the
- * given frequency.
- *
- *----------------------------------------------------------------------
- */
-
-static void
-ResetCounterSamples(
- Tcl_WideUInt fileTime, /* Current file time */
- Tcl_WideInt perfCounter, /* Current performance counter */
- Tcl_WideInt perfFreq) /* Target performance frequency */
-{
- int i;
- for (i=SAMPLES-1 ; i>=0 ; --i) {
- timeInfo.perfCounterSample[i] = perfCounter;
- timeInfo.fileTimeSample[i] = fileTime;
- perfCounter -= perfFreq;
- fileTime -= 10000000;
- }
- timeInfo.sampleNo = 0;
-}
-
-/*
- *----------------------------------------------------------------------
- *
- * AccumulateSample --
- *
- * Updates the circular buffer of performance counter and system time
- * samples with a new data point.
- *
- * Results:
- * None.
- *
- * Side effects:
- * The new data point replaces the oldest point in the circular buffer,
- * and the descriptive statistics are updated to accumulate the new
- * point.
- *
- * Several things may have gone wrong here that have to be checked for.
- * (1) The performance counter may have jumped.
- * (2) The system clock may have been reset.
- *
- * In either case, we'll need to reinitialize the circular buffer with samples
- * relative to the current system time and the NOMINAL performance frequency
- * (not the actual, because the actual has probably run slow in the first
- * case).
- */
-
-static Tcl_WideInt
-AccumulateSample(
- Tcl_WideInt perfCounter,
- Tcl_WideUInt fileTime)
-{
- Tcl_WideUInt workFTSample; /* File time sample being removed from or
- * added to the circular buffer. */
- Tcl_WideInt workPCSample; /* Performance counter sample being removed
- * from or added to the circular buffer. */
- Tcl_WideUInt lastFTSample; /* Last file time sample recorded */
- Tcl_WideInt lastPCSample; /* Last performance counter sample recorded */
- Tcl_WideInt FTdiff; /* Difference between last FT and current */
- Tcl_WideInt PCdiff; /* Difference between last PC and current */
- Tcl_WideInt estFreq; /* Estimated performance counter frequency */
-
- /*
- * Test for jumps and reset the samples if we have one.
- */
-
- if (timeInfo.sampleNo == 0) {
- lastPCSample =
- timeInfo.perfCounterSample[timeInfo.sampleNo + SAMPLES - 1];
- lastFTSample =
- timeInfo.fileTimeSample[timeInfo.sampleNo + SAMPLES - 1];
- } else {
- lastPCSample = timeInfo.perfCounterSample[timeInfo.sampleNo - 1];
- lastFTSample = timeInfo.fileTimeSample[timeInfo.sampleNo - 1];
- }
-
- PCdiff = perfCounter - lastPCSample;
- FTdiff = fileTime - lastFTSample;
- if (PCdiff < timeInfo.nominalFreq.QuadPart * 9 / 10
- || PCdiff > timeInfo.nominalFreq.QuadPart * 11 / 10
- || FTdiff < 9000000 || FTdiff > 11000000) {
- ResetCounterSamples(fileTime, perfCounter,
- timeInfo.nominalFreq.QuadPart);
- return timeInfo.nominalFreq.QuadPart;
- } else {
- /*
- * Estimate the frequency.
- */
-
- workPCSample = timeInfo.perfCounterSample[timeInfo.sampleNo];
- workFTSample = timeInfo.fileTimeSample[timeInfo.sampleNo];
- estFreq = 10000000 * (perfCounter - workPCSample)
- / (fileTime - workFTSample);
- timeInfo.perfCounterSample[timeInfo.sampleNo] = perfCounter;
- timeInfo.fileTimeSample[timeInfo.sampleNo] = (Tcl_WideInt) fileTime;
-
- /*
- * Advance the sample number.
- */
-
- if (++timeInfo.sampleNo >= SAMPLES) {
- timeInfo.sampleNo = 0;
- }
-
- return estFreq;
- }
-}
-
-/*
- *----------------------------------------------------------------------
- *
* TclpGmtime --
*
* Wrapper around the 'gmtime' library function to make it thread safe.
generated by cgit v0.12 at 2024-08-20 14:48:36 (GMT)