# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
-#serial 16
+#serial 18
AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
AC_DEFUN([AX_PTHREAD], [
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)
-case "${host_cpu}-${host_os}" in
- *solaris*)
+case ${host_os} in
+ solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
;;
- *-darwin*)
+ darwin12*)
+ ax_pthread_flags="$ax_pthread_flags"
+ ;;
+
+ darwin*)
ax_pthread_flags="-pthread $ax_pthread_flags"
;;
esac
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
- case "${host_cpu}-${host_os}" in
- *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
- *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+ case ${host_os} in
+ aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
+ osf* | hpux*) flag="-D_REENTRANT";;
+ solaris*)
+ if test "$GCC" = "yes"; then
+ flag="-D_REENTRANT"
+ else
+ flag="-mt -D_REENTRANT"
+ fi
+ ;;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then