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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-04-06 14:51:57 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2011-04-06 14:51:57 (GMT) |
| commit | 963b72a978e2d4330b46c084effc90fd45b503d5 (patch) | |
| tree | 3d13794e12e1ee15347be0e543ef3b522c41bfa0 | |
| parent | 7207d9a57abd342956e228d594c8e4a70a03030a (diff) | |
| download | tcl-963b72a978e2d4330b46c084effc90fd45b503d5.zip tcl-963b72a978e2d4330b46c084effc90fd45b503d5.tar.gz tcl-963b72a978e2d4330b46c084effc90fd45b503d5.tar.bz2 | |
Don't use -fvisibility=hidden with static libraries (--disable-shared)
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rwxr-xr-x | unix/configure | 7 | ||||
| -rw-r--r-- | unix/tcl.m4 | 2 |
3 files changed, 4 insertions, 7 deletions
@@ -2,6 +2,8 @@ * unix/tclAppInit.c: Make symbols "main" and "Tcl_AppInit" MODULE_SCOPE: there is absolutely no reason for exporting them. + * unix/tcl.m4: Don't use -fvisibility=hidden with static + * unix/configure libraries (--disable-shared) 2011-04-06 Donal K. Fellows <dkf@users.sf.net> diff --git a/unix/configure b/unix/configure index 8701f7e..4fdddd4 100755 --- a/unix/configure +++ b/unix/configure @@ -6479,7 +6479,7 @@ if test "${tcl_cv_cc_visibility_hidden+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - if test "$GCC" = yes; then + if test "$GCC" = yes -a "$SHARED_BUILD" = 1; then hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fvisibility=hidden -Werror" cat >conftest.$ac_ext <<_ACEOF @@ -6550,11 +6550,6 @@ _ACEOF else - -cat >>confdefs.h <<\_ACEOF -#define NO_VIZ -_ACEOF - hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -Werror" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ diff --git a/unix/tcl.m4 b/unix/tcl.m4 index 8c9eaf0..9a02e4c 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -1044,7 +1044,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [ AC_CACHE_CHECK([if compiler supports visibility "hidden"], tcl_cv_cc_visibility_hidden, [ - AS_IF([test "$GCC" = yes], [ + AS_IF([test "$GCC" = yes -a "$SHARED_BUILD" = 1], [ hold_cflags=$CFLAGS; CFLAGS="$CFLAGS -fvisibility=hidden -Werror" AC_TRY_COMPILE(,, tcl_cv_cc_visibility_hidden=yes, tcl_cv_cc_visibility_hidden=no) |