ceilf-ieee: Work around bug on MacOS X 10.5.

[pspp] / m4 / strnlen.m4

diff --git a/m4/strnlen.m4 b/m4/strnlen.m4
index a1c59ac644e5e3e1b8c6297ecf8c34250ed1aadc..672acfd6d147a07e619d282587a38efd6727f4c5 100644 (file)
--- a/m4/strnlen.m4
+++ b/m4/strnlen.m4
@@ -1,4 +1,4 @@
-# strnlen.m4 serial 12
+# strnlen.m4 serial 13
 dnl Copyright (C) 2002-2003, 2005-2007, 2009-2011 Free Software Foundation,
 dnl Inc.
 dnl This file is free software; the Free Software Foundation
@@ -16,16 +16,14 @@ AC_DEFUN([gl_FUNC_STRNLEN],
   if test $ac_cv_have_decl_strnlen = no; then
     HAVE_DECL_STRNLEN=0
   else
-    AC_FUNC_STRNLEN
+    m4_pushdef([AC_LIBOBJ], [:])
     dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]).
+    AC_FUNC_STRNLEN
+    m4_popdef([AC_LIBOBJ])
     if test $ac_cv_func_strnlen_working = no; then
       REPLACE_STRNLEN=1
     fi
   fi
-  if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then
-    AC_LIBOBJ([strnlen])
-    gl_PREREQ_STRNLEN
-  fi
 ])
 
 # Prerequisites of lib/strnlen.c.