X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fthread.m4;h=49a4bc772fefab2ccaffd1e68deaceb08babc820;hb=645581732c2d8066282b32d686edd67e18c52ee2;hp=df7ffd03a60e1a130d02e2656a4353f2c7fb2122;hpb=cf3c40457f0b0050321f2df638fa5478e2bac5b1;p=gnulib.git

diff --git a/m4/thread.m4 b/m4/thread.m4
index df7ffd03a..49a4bc772 100644
--- a/m4/thread.m4
+++ b/m4/thread.m4
@@ -1,5 +1,5 @@
-# thread.m4 serial 1
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# thread.m4 serial 2
+dnl Copyright (C) 2008-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -10,6 +10,9 @@ AC_DEFUN([gl_THREAD],
   AC_REQUIRE([AC_C_INLINE])
 
   if test $gl_threads_api = posix; then
+    gl_save_LIBS="$LIBS"
+    LIBS="$LIBS $LIBMULTITHREAD"
     AC_CHECK_FUNCS([pthread_atfork])
+    LIBS="$gl_save_LIBS"
   fi
 ])