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-rwxr-xr-xwin/configure2
-rw-r--r--win/nmakehlp.c24
-rw-r--r--win/rules.vc15
-rw-r--r--win/tcl.dsp16
-rw-r--r--win/tcl.m42
-rw-r--r--win/tclWinTime.c60
6 files changed, 75 insertions, 44 deletions
diff --git a/win/configure b/win/configure
index 73d6d9f..147252c 100755
--- a/win/configure
+++ b/win/configure
@@ -4165,7 +4165,7 @@ $as_echo "using shared flags" >&6; }
CFLAGS_DEBUG=-g
CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
- CFLAGS_WARNING="-Wall -Wsign-compare -Wdeclaration-after-statement"
+ CFLAGS_WARNING="-Wall -Wwrite-strings -Wsign-compare -Wdeclaration-after-statement"
LDFLAGS_DEBUG=
LDFLAGS_OPTIMIZE=
diff --git a/win/nmakehlp.c b/win/nmakehlp.c
index 84cf75c..22b7b06 100644
--- a/win/nmakehlp.c
+++ b/win/nmakehlp.c
@@ -43,7 +43,7 @@
/* protos */
static int CheckForCompilerFeature(const char *option);
-static int CheckForLinkerFeature(const char *option);
+static int CheckForLinkerFeature(const char **options, int count);
static int IsIn(const char *string, const char *substring);
static int SubstituteFile(const char *substs, const char *filename);
static int QualifyPath(const char *path);
@@ -102,16 +102,16 @@ main(
}
return CheckForCompilerFeature(argv[2]);
case 'l':
- if (argc != 3) {
+ if (argc < 3) {
chars = snprintf(msg, sizeof(msg) - 1,
- "usage: %s -l <linker option>\n"
+ "usage: %s -l <linker option> ?<mandatory option> ...?\n"
"Tests for whether link.exe supports an option\n"
"exitcodes: 0 == no, 1 == yes, 2 == error\n", argv[0]);
WriteFile(GetStdHandle(STD_ERROR_HANDLE), msg, chars,
&dwWritten, NULL);
return 2;
}
- return CheckForLinkerFeature(argv[2]);
+ return CheckForLinkerFeature(&argv[2], argc-2);
case 'f':
if (argc == 2) {
chars = snprintf(msg, sizeof(msg) - 1,
@@ -313,7 +313,8 @@ CheckForCompilerFeature(
static int
CheckForLinkerFeature(
- const char *option)
+ const char **options,
+ int count)
{
STARTUPINFO si;
PROCESS_INFORMATION pi;
@@ -322,7 +323,8 @@ CheckForLinkerFeature(
char msg[300];
BOOL ok;
HANDLE hProcess, h, pipeThreads[2];
- char cmdline[100];
+ int i;
+ char cmdline[255];
hProcess = GetCurrentProcess();
@@ -368,7 +370,11 @@ CheckForLinkerFeature(
* Append our option for testing.
*/
- lstrcat(cmdline, option);
+ for (i = 0; i < count; i++) {
+ lstrcat(cmdline, " \"");
+ lstrcat(cmdline, options[i]);
+ lstrcat(cmdline, "\"");
+ }
ok = CreateProcess(
NULL, /* Module name. */
@@ -433,7 +439,9 @@ CheckForLinkerFeature(
return !(strstr(Out.buffer, "LNK1117") != NULL ||
strstr(Err.buffer, "LNK1117") != NULL ||
strstr(Out.buffer, "LNK4044") != NULL ||
- strstr(Err.buffer, "LNK4044") != NULL);
+ strstr(Err.buffer, "LNK4044") != NULL ||
+ strstr(Out.buffer, "LNK4224") != NULL ||
+ strstr(Err.buffer, "LNK4224") != NULL);
}
static DWORD WINAPI
diff --git a/win/rules.vc b/win/rules.vc
index e12854d..4a3ae26 100644
--- a/win/rules.vc
+++ b/win/rules.vc
@@ -188,9 +188,14 @@ COMPILERFLAGS = $(COMPILERFLAGS) -QIA64_Bx
!endif
!endif
+# Prevents "LNK1561: entry point must be defined" error compiling from VS-IDE:
+!ifndef LINKER_TESTFLAGS
+LINKER_TESTFLAGS = /DLL /NOENTRY /OUT:nmhlp-out.txt
+!endif
+
!if "$(MACHINE)" == "IX86"
### test for -align:4096, when align:512 will do.
-!if [nmakehlp -l -opt:nowin98]
+!if [nmakehlp -l -opt:nowin98 $(LINKER_TESTFLAGS)]
!message *** Linker has 'Win98 alignment problem'
ALIGN98_HACK = 1
!else
@@ -203,7 +208,7 @@ ALIGN98_HACK = 0
LINKERFLAGS =
-!if [nmakehlp -l -ltcg]
+!if [nmakehlp -l -ltcg $(LINKER_TESTFLAGS)]
LINKERFLAGS =-ltcg
!endif
@@ -417,7 +422,7 @@ TCL_NO_DEPRECATED = 0
!if [nmakehlp -f $(CHECKS) "fullwarn"]
!message *** Doing full warnings check
WARNINGS = -W4
-!if [nmakehlp -l -warn:3]
+!if [nmakehlp -l -warn:3 $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS) -warn:3
!endif
!else
@@ -430,7 +435,7 @@ WARNINGS = $(WARNINGS) -Wp64
!endif
!if $(PGO) > 1
-!if [nmakehlp -l -ltcg:pgoptimize]
+!if [nmakehlp -l -ltcg:pgoptimize $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS:-ltcg=) -ltcg:pgoptimize
!else
MSG=^
@@ -438,7 +443,7 @@ This compiler does not support profile guided optimization.
!error $(MSG)
!endif
!elseif $(PGO) > 0
-!if [nmakehlp -l -ltcg:pginstrument]
+!if [nmakehlp -l -ltcg:pginstrument $(LINKER_TESTFLAGS)]
LINKERFLAGS = $(LINKERFLAGS:-ltcg=) -ltcg:pginstrument
!else
MSG=^
diff --git a/win/tcl.dsp b/win/tcl.dsp
index 9ea990b..cade8a7 100644
--- a/win/tcl.dsp
+++ b/win/tcl.dsp
@@ -36,7 +36,7 @@ CFG=tcl - Win32 Debug Static
# PROP BASE Intermediate_Dir "Release\tcl_Dynamic"
# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=none MSVCDIR=IDE"
# PROP BASE Rebuild_Opt "-a"
-# PROP BASE Target_File "Release\tclsh85.exe"
+# PROP BASE Target_File "Release\tclsh87.exe"
# PROP BASE Bsc_Name ""
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
@@ -45,7 +45,7 @@ CFG=tcl - Win32 Debug Static
# PROP Intermediate_Dir "Release\tcl_Dynamic"
# PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=threads MSVCDIR=IDE"
# PROP Rebuild_Opt "clean release"
-# PROP Target_File "Release\tclsh85t.exe"
+# PROP Target_File "Release\tclsh87t.exe"
# PROP Bsc_Name ""
# PROP Target_Dir ""
@@ -57,7 +57,7 @@ CFG=tcl - Win32 Debug Static
# PROP BASE Intermediate_Dir "Debug\tcl_Dynamic"
# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols MSVCDIR=IDE"
# PROP BASE Rebuild_Opt "-a"
-# PROP BASE Target_File "Debug\tclsh85g.exe"
+# PROP BASE Target_File "Debug\tclsh87g.exe"
# PROP BASE Bsc_Name ""
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
@@ -66,7 +66,7 @@ CFG=tcl - Win32 Debug Static
# PROP Intermediate_Dir "Debug\tcl_Dynamic"
# PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=threads,symbols MSVCDIR=IDE"
# PROP Rebuild_Opt "clean release"
-# PROP Target_File "Debug\tclsh85tg.exe"
+# PROP Target_File "Debug\tclsh87tg.exe"
# PROP Bsc_Name ""
# PROP Target_Dir ""
@@ -78,7 +78,7 @@ CFG=tcl - Win32 Debug Static
# PROP BASE Intermediate_Dir "Debug\tcl_Static"
# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols,static MSVCDIR=IDE"
# PROP BASE Rebuild_Opt "-a"
-# PROP BASE Target_File "Debug\tclsh85sg.exe"
+# PROP BASE Target_File "Debug\tclsh87sg.exe"
# PROP BASE Bsc_Name ""
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
@@ -87,7 +87,7 @@ CFG=tcl - Win32 Debug Static
# PROP Intermediate_Dir "Debug\tcl_Static"
# PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=symbols,static MSVCDIR=IDE"
# PROP Rebuild_Opt "-a"
-# PROP Target_File "Debug\tclsh85sg.exe"
+# PROP Target_File "Debug\tclsh87sg.exe"
# PROP Bsc_Name ""
# PROP Target_Dir ""
@@ -99,7 +99,7 @@ CFG=tcl - Win32 Debug Static
# PROP BASE Intermediate_Dir "Release\tcl_Static"
# PROP BASE Cmd_Line "nmake -nologo -f makefile.vc OPTS=static MSVCDIR=IDE"
# PROP BASE Rebuild_Opt "-a"
-# PROP BASE Target_File "Release\tclsh85s.exe"
+# PROP BASE Target_File "Release\tclsh87s.exe"
# PROP BASE Bsc_Name ""
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
@@ -108,7 +108,7 @@ CFG=tcl - Win32 Debug Static
# PROP Intermediate_Dir "Release\tcl_Static"
# PROP Cmd_Line "nmake -nologo -f makefile.vc OPTS=static MSVCDIR=IDE"
# PROP Rebuild_Opt "-a"
-# PROP Target_File "Release\tclsh85s.exe"
+# PROP Target_File "Release\tclsh87s.exe"
# PROP Bsc_Name ""
# PROP Target_Dir ""
diff --git a/win/tcl.m4 b/win/tcl.m4
index 7eff8e8..b4fbcce 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -727,7 +727,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
CFLAGS_DEBUG=-g
CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
- CFLAGS_WARNING="-Wall -Wsign-compare -Wdeclaration-after-statement"
+ CFLAGS_WARNING="-Wall -Wwrite-strings -Wsign-compare -Wdeclaration-after-statement"
LDFLAGS_DEBUG=
LDFLAGS_OPTIMIZE=
diff --git a/win/tclWinTime.c b/win/tclWinTime.c
index 71a0366..81d9458 100644
--- a/win/tclWinTime.c
+++ b/win/tclWinTime.c
@@ -281,8 +281,6 @@ NativeGetTime(
ClientData clientData)
{
struct _timeb t;
- int useFtime = 1; /* Flag == TRUE if we need to fall back on
- * ftime rather than using the perf counter. */
/*
* Initialize static storage on the first trip through.
@@ -398,6 +396,10 @@ NativeGetTime(
* 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
@@ -411,9 +413,29 @@ NativeGetTime(
posixEpoch.LowPart = 0xD53E8000;
posixEpoch.HighPart = 0x019DB1DE;
+ QueryPerformanceCounter(&curCounter);
+
+ /*
+ * Hold time section locked as short as possible
+ */
EnterCriticalSection(&timeInfo.cs);
- QueryPerformanceCounter(&curCounter);
+ fileTimeLastCall.QuadPart = timeInfo.fileTimeLastCall.QuadPart;
+ perfCounterLastCall.QuadPart = timeInfo.perfCounterLastCall.QuadPart;
+ curCounterFreq.QuadPart = timeInfo.curCounterFreq.QuadPart;
+
+ LeaveCriticalSection(&timeInfo.cs);
+
+ /*
+ * If calibration cycle occurred after we get curCounter
+ */
+ if (curCounter.QuadPart <= perfCounterLastCall.QuadPart) {
+ usecSincePosixEpoch =
+ (fileTimeLastCall.QuadPart - posixEpoch.QuadPart) / 10;
+ timePtr->sec = (long) (usecSincePosixEpoch / 1000000);
+ timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000);
+ return;
+ }
/*
* If it appears to be more than 1.1 seconds since the last trip
@@ -425,31 +447,27 @@ NativeGetTime(
* loop should recover.
*/
- if (curCounter.QuadPart - timeInfo.perfCounterLastCall.QuadPart <
- 11 * timeInfo.curCounterFreq.QuadPart / 10) {
- curFileTime = timeInfo.fileTimeLastCall.QuadPart +
- ((curCounter.QuadPart - timeInfo.perfCounterLastCall.QuadPart)
- * 10000000 / timeInfo.curCounterFreq.QuadPart);
- timeInfo.fileTimeLastCall.QuadPart = curFileTime;
- timeInfo.perfCounterLastCall.QuadPart = curCounter.QuadPart;
+ if (curCounter.QuadPart - perfCounterLastCall.QuadPart <
+ 11 * curCounterFreq.QuadPart / 10
+ ) {
+ curFileTime = fileTimeLastCall.QuadPart +
+ ((curCounter.QuadPart - perfCounterLastCall.QuadPart)
+ * 10000000 / curCounterFreq.QuadPart);
+
usecSincePosixEpoch = (curFileTime - posixEpoch.QuadPart) / 10;
timePtr->sec = (long) (usecSincePosixEpoch / 1000000);
timePtr->usec = (unsigned long) (usecSincePosixEpoch % 1000000);
- useFtime = 0;
+ return;
}
-
- LeaveCriticalSection(&timeInfo.cs);
}
- if (useFtime) {
- /*
- * High resolution timer is not available. Just use ftime.
- */
+ /*
+ * High resolution timer is not available. Just use ftime.
+ */
- _ftime(&t);
- timePtr->sec = (long)t.time;
- timePtr->usec = t.millitm * 1000;
- }
+ _ftime(&t);
+ timePtr->sec = (long)t.time;
+ timePtr->usec = t.millitm * 1000;
}
/*
generated by cgit v0.12 at 2024-11-26 02:19:17 (GMT)