From 24bfc89ccc3fd4ce86652dbbb95afd844db59a07 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Fri, 2 Sep 2011 01:36:31 +0200
Subject: strtoumax: Avoid link error on OSF/1 with DTK cc.

* m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Always test whether strtoumax is
defined as a function.
* modules/strtoumax (Depends-on, configure.ac): Test only whether
strtoumax is defined, not whether it is declared.
---
 m4/strtoumax.m4 | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'm4/strtoumax.m4')

diff --git a/m4/strtoumax.m4 b/m4/strtoumax.m4
index 58b310de85..1ddf6820e3 100644
--- a/m4/strtoumax.m4
+++ b/m4/strtoumax.m4
@@ -1,4 +1,4 @@
-# strtoumax.m4 serial 10
+# strtoumax.m4 serial 11
 dnl Copyright (C) 2002-2004, 2006, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -8,11 +8,11 @@ AC_DEFUN([gl_FUNC_STRTOUMAX],
 [
   AC_REQUIRE([gl_INTTYPES_H_DEFAULTS])
 
+  dnl On OSF/1 5.1 with cc, this function is declared but not defined.
+  AC_CHECK_FUNCS_ONCE([strtoumax])
   AC_CHECK_DECLS_ONCE([strtoumax])
   if test "$ac_cv_have_decl_strtoumax" != yes; then
     HAVE_DECL_STRTOUMAX=0
-
-    AC_CHECK_FUNCS([strtoumax])
   fi
 ])
 
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