From 7445199a3ba778ba6a079a4abf0aa99fd45a1578 Mon Sep 17 00:00:00 2001
From: Scott Cantor <cantor.2@osu.edu>
Date: Sat, 22 Sep 2007 03:42:42 +0000
Subject: [PATCH] How many times am I gonna lose this fix?

---
 acx_pthread.m4 | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/acx_pthread.m4 b/acx_pthread.m4
index 7ac8ffd..33f1d29 100644
--- a/acx_pthread.m4
+++ b/acx_pthread.m4
@@ -243,8 +243,15 @@ if test "x$acx_pthread_ok" = xyes; then
         AC_MSG_CHECKING([if more special flags are required for pthreads])
         flag=no
         case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+                *-aix* | *-freebsd*)     flag="-D_THREAD_SAFE";;
+                *-osf* | *-hpux*) flag="-D_REENTRANT";;
+                *solaris*)
+                if test "$GCC" = "yes"; then
+                    flag="-D_REENTRANT"
+                else
+                    flag="-mt -D_REENTRANT"
+                fi
+                ;;
         esac
         AC_MSG_RESULT(${flag})
         if test "x$flag" != xno; then
-- 
2.1.4