diff options
Diffstat (limited to 'unix')
| -rwxr-xr-x | unix/configure | 4 | ||||
| -rw-r--r-- | unix/tcl.m4 | 4 | ||||
| -rw-r--r-- | unix/tclUnixTest.c | 4 |
3 files changed, 10 insertions, 2 deletions
diff --git a/unix/configure b/unix/configure index 6edeccd..e96afb9 100755 --- a/unix/configure +++ b/unix/configure @@ -4821,6 +4821,9 @@ echo "$as_me: WARNING: Don't know how to find pthread lib on your system - you m # Does the pthread-implementation provide # 'pthread_attr_setstacksize' ? + ac_saved_libs=$LIBS + LIBS="$LIBS $THREADS_LIBS" + for ac_func in pthread_attr_setstacksize pthread_atfork do @@ -4923,6 +4926,7 @@ _ACEOF fi done + LIBS=$ac_saved_libs else TCL_THREADS=0 fi diff --git a/unix/tcl.m4 b/unix/tcl.m4 index a7c6b2d..71f4f97 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -676,7 +676,11 @@ AC_DEFUN([SC_ENABLE_THREADS], [ # Does the pthread-implementation provide # 'pthread_attr_setstacksize' ? + + ac_saved_libs=$LIBS + LIBS="$LIBS $THREADS_LIBS" AC_CHECK_FUNCS(pthread_attr_setstacksize pthread_atfork) + LIBS=$ac_saved_libs else TCL_THREADS=0 fi diff --git a/unix/tclUnixTest.c b/unix/tclUnixTest.c index 0d5b683..021e0f6 100644 --- a/unix/tclUnixTest.c +++ b/unix/tclUnixTest.c @@ -572,8 +572,8 @@ TestforkObjCmd( "Cannot fork", NULL); return TCL_ERROR; } -#ifndef HAVE_PTHREAD_ATFORK - /* Only needed when pthread_atfork is not present. */ +#if !defined(HAVE_PTHREAD_ATFORK) || defined(MAC_OSX_TCL) + /* Only needed when pthread_atfork is not present or on OSX. */ if (pid==0) { Tcl_InitNotifier(); } |