X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Flock.m4;h=d1ea1ca83f5e8c50aa51dccdd4640a1037c02603;hb=376384bdbda5e64de9784274b19ac933dca336b9;hp=a9415ddbc314a4f98009c2fceb86af830de3065d;hpb=028f9adaeaf453e96aa5590bbc1a0fe651279be6;p=gnulib.git

diff --git a/m4/lock.m4 b/m4/lock.m4
index a9415ddbc..d1ea1ca83 100644
--- a/m4/lock.m4
+++ b/m4/lock.m4
@@ -1,4 +1,4 @@
-# lock.m4 serial 1 (gettext-0.15)
+# lock.m4 serial 2 (gettext-0.15)
 dnl Copyright (C) 2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -21,6 +21,13 @@ dnl multithread-safe programs.
 
 AC_DEFUN([gl_LOCK],
 [
+  AC_REQUIRE([gl_LOCK_BODY])
+])
+
+dnl The guts of gl_LOCK. Needs to be expanded only once.
+
+AC_DEFUN([gl_LOCK_BODY],
+[
   dnl Ordering constraints: This macro modifies CPPFLAGS in a way that
   dnl influences the result of the autoconf tests that test for *_unlocked
   dnl declarations, on AIX 5 at least. Therefore it must come early.
@@ -264,7 +271,7 @@ dnl IRIX 6.5          posix       -lpthread       Y      0.5
 dnl
 dnl AIX 4.3,5.1       posix       -lpthread       N      AIX 4: 0.5; AIX 5: OK
 dnl
-dnl OSF/1 4.0,5.1     posix       -pthread (cc)   Y      OK
+dnl OSF/1 4.0,5.1     posix       -pthread (cc)   N      OK
 dnl                               -lpthread (gcc) Y
 dnl
 dnl Cygwin            posix       -lpthread       Y      OK