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-rw-r--r--unix/tcl.m4102
1 files changed, 47 insertions, 55 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 194cf90..67c442c 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -111,9 +111,9 @@ AC_DEFUN([SC_PATH_TCLCONFIG], [
`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
`ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
if test -f "$i/unix/tclConfig.sh" ; then
- ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
- break
- fi
+ ac_cv_c_tclconfig="`(cd $i/unix; pwd)`"
+ break
+ fi
done
fi
])
@@ -271,11 +271,10 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
#
# Results:
#
-# Subst the following vars:
+# Substitutes the following vars:
# TCL_BIN_DIR
# TCL_SRC_DIR
# TCL_LIB_FILE
-#
#------------------------------------------------------------------------
AC_DEFUN([SC_LOAD_TCLCONFIG], [
@@ -439,11 +438,11 @@ AC_DEFUN([SC_LOAD_TKCONFIG], [
# extension can't assume that an executable Tcl shell exists at
# build time.
#
-# Arguments
+# Arguments:
# none
#
-# Results
-# Subst's the following values:
+# Results:
+# Substitutes the following vars:
# TCLSH_PROG
#------------------------------------------------------------------------
@@ -484,11 +483,11 @@ AC_DEFUN([SC_PROG_TCLSH], [
# when running tests from an extension build directory. It is not
# correct to use the TCLSH_PROG in cases like this.
#
-# Arguments
+# Arguments:
# none
#
-# Results
-# Subst's the following values:
+# Results:
+# Substitutes the following values:
# BUILD_TCLSH
#------------------------------------------------------------------------
@@ -790,7 +789,6 @@ AC_DEFUN([SC_ENABLE_SYMBOLS], [
#
# Defines the following vars:
# HAVE_LANGINFO Triggers use of nl_langinfo if defined.
-#
#------------------------------------------------------------------------
AC_DEFUN([SC_ENABLE_LANGINFO], [
@@ -1045,34 +1043,17 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
AC_CACHE_CHECK([if compiler supports visibility "hidden"],
tcl_cv_cc_visibility_hidden, [
- AS_IF([test "$SHARED_BUILD" = 1], [
- hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fvisibility=hidden -Werror"
- AC_TRY_COMPILE(,[#if !defined(__GNUC__) || __GNUC__ < 4
-#error visibility hidden is not supported for this compiler
-#endif
- ], tcl_cv_cc_visibility_hidden=yes,
- tcl_cv_cc_visibility_hidden=no)
- CFLAGS=$hold_cflags
- ], [
- tcl_cv_cc_visibility_hidden=no
- ])
- ])
- AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [
- CFLAGS="$CFLAGS -fvisibility=hidden"
- AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])
- ], [
hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror"
AC_TRY_LINK([
extern __attribute__((__visibility__("hidden"))) void f(void);
void f(void) {}], [f();], tcl_cv_cc_visibility_hidden=yes,
tcl_cv_cc_visibility_hidden=no)
- CFLAGS=$hold_cflags
- AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [
- AC_DEFINE(MODULE_SCOPE,
- [extern __attribute__((__visibility__("hidden")))],
- [Compiler support for module scope symbols])
- AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols])
- ])
+ CFLAGS=$hold_cflags])
+ AS_IF([test $tcl_cv_cc_visibility_hidden = yes], [
+ AC_DEFINE(MODULE_SCOPE,
+ [extern __attribute__((__visibility__("hidden")))],
+ [Compiler support for module scope symbols])
+ AC_DEFINE(HAVE_HIDDEN, [1], [Compiler support for module scope symbols])
])
# Step 0.d: Disable -rpath support?
@@ -1236,7 +1217,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
LD_SEARCH_FLAGS=""
TCL_NEEDS_EXP_FILE=1
TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.dll.a'
- TCL_SHLIB_LD_EXTRAS='-Wl,--out-implib,$[@].a'
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,--out-implib,\$[@].a"
AC_CACHE_CHECK(for Cygwin version of gcc,
ac_cv_cygwin,
AC_TRY_COMPILE([
@@ -1253,8 +1234,15 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
if test "x${TCL_THREADS}" = "x0"; then
AC_MSG_ERROR([CYGWIN compile is only supported with --enable-threads])
fi
- if test "x${SHARED_BUILD}" = "x1" -a ! -f "../win/tcldde14.dll" -a ! -f "../win/tk86.dll"; then
- AC_MSG_ERROR([Please configure and make the ../win directory first.])
+ do64bit_ok=yes
+ if test "x${SHARED_BUILD}" = "x1"; then
+ echo "running cd ${TCL_SRC_DIR}/win; ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args"
+ # The eval makes quoting arguments work.
+ if cd ${TCL_SRC_DIR}/win; eval ${CONFIG_SHELL-/bin/sh} ./configure $ac_configure_args; cd ../unix
+ then :
+ else
+ { echo "configure: error: configure failed for ../win" 1>&2; exit 1; }
+ fi
fi
;;
dgux*)
@@ -1487,7 +1475,14 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
LDFLAGS=""
;;
*)
- SHLIB_CFLAGS="-fPIC"
+ case "$arch" in
+ alpha|sparc64)
+ SHLIB_CFLAGS="-fPIC"
+ ;;
+ *)
+ SHLIB_CFLAGS="-fpic"
+ ;;
+ esac
SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
@@ -1542,7 +1537,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
# This configuration from FreeBSD Ports.
SHLIB_CFLAGS="-fPIC"
SHLIB_LD="${CC} -shared"
- TCL_SHLIB_LD_EXTRAS="-Wl,-soname=\$[@]"
+ SHLIB_LD_LIBS="${SHLIB_LD_LIBS} -Wl,-soname,\$[@]"
SHLIB_SUFFIX=".so"
DL_OBJS="tclLoadDl.o"
DL_LIBS=""
@@ -1555,11 +1550,15 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
LIBS=`echo $LIBS | sed s/-pthread//`
CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
LDFLAGS="$LDFLAGS $PTHREAD_LIBS"])
- # Version numbers are dot-stripped by system policy.
- TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .`
- UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
- SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1'
- TCL_LIB_VERSIONS_OK=nodots
+ case $system in
+ FreeBSD-3.*)
+ # Version numbers are dot-stripped by system policy.
+ TCL_TRIM_DOTS=`echo ${VERSION} | tr -d .`
+ UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
+ SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
+ TCL_LIB_VERSIONS_OK=nodots
+ ;;
+ esac
;;
Darwin-*)
CFLAGS_OPTIMIZE="-Os"
@@ -1638,7 +1637,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
AS_IF([test "$tcl_cv_cc_visibility_hidden" != yes], [
AC_DEFINE(MODULE_SCOPE, [__private_extern__],
[Compiler support for module scope symbols])
- tcl_cv_cc_visibility_hidden=yes
])
CC_SEARCH_FLAGS=""
LD_SEARCH_FLAGS=""
@@ -2050,7 +2048,7 @@ dnl # preprocessing tests use only CPPFLAGS.
AS_IF([test "${SHARED_BUILD}" = 1 -a "${SHLIB_SUFFIX}" != ""], [
LIB_SUFFIX=${SHARED_LIB_SUFFIX}
- MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${TCL_SHLIB_LD_EXTRAS} ${SHLIB_LD_LIBS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
+ MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
AS_IF([test "${SHLIB_SUFFIX}" = ".dll"], [
INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(BIN_INSTALL_DIR)/$(LIB_FILE)"'
DLL_INSTALL_DIR="\$(BIN_INSTALL_DIR)"
@@ -2062,21 +2060,19 @@ dnl # preprocessing tests use only CPPFLAGS.
AS_IF([test "$RANLIB" = ""], [
MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
- INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"'
], [
MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
- INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)" ; (cd "$(LIB_INSTALL_DIR)" ; $(RANLIB) $(LIB_FILE))'
])
+ INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) "$(LIB_INSTALL_DIR)/$(LIB_FILE)"'
])
# Stub lib does not depend on shared/static configuration
AS_IF([test "$RANLIB" = ""], [
MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
- INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)"'
], [
MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
- INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) "$(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)" ; (cd "$(LIB_INSTALL_DIR)" ; $(RANLIB) $(STUB_LIB_FILE))'
])
+ INSTALL_STUB_LIB='$(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
@@ -2160,7 +2156,6 @@ dnl # preprocessing tests use only CPPFLAGS.
# Defines some of the following vars:
# NO_DIRENT_H
# NO_VALUES_H
-# HAVE_LIMITS_H or NO_LIMITS_H
# NO_STDLIB_H
# NO_STRING_H
# NO_SYS_WAIT_H
@@ -2200,9 +2195,6 @@ closedir(d);
AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H, 1, [Do we have <float.h>?])])
AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H, 1, [Do we have <values.h>?])])
- AC_CHECK_HEADER(limits.h,
- [AC_DEFINE(HAVE_LIMITS_H, 1, [Do we have <limits.h>?])],
- [AC_DEFINE(NO_LIMITS_H, 1, [Do we have <limits.h>?])])
AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
generated by cgit v0.12 at 2024-07-01 10:27:47 (GMT)