X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Finttypes_h.m4;h=782d77ed8b1e0629d7b5ac2938db0ef6010e61d6;hb=6b91d7e06d63c3d4a34db6c898d133812169a8ff;hp=9c10135b2fba96f123827ca7fbcbcc966b676353;hpb=6c402a170cdd5d7cc162a6344f86488821a02e25;p=gnulib.git

diff --git a/m4/inttypes_h.m4 b/m4/inttypes_h.m4
index 9c10135b2..782d77ed8 100644
--- a/m4/inttypes_h.m4
+++ b/m4/inttypes_h.m4
@@ -1,22 +1,26 @@
-#serial 4
+# inttypes_h.m4 serial 9
+dnl Copyright (C) 1997-2004, 2006, 2008-2010 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.
 
 dnl From Paul Eggert.
 
-# Define HAVE_INTTYPES_H if <inttypes.h> exists,
+# Define HAVE_INTTYPES_H_WITH_UINTMAX if <inttypes.h> exists,
 # doesn't clash with <sys/types.h>, and declares uintmax_t.
 
-AC_DEFUN([jm_AC_HEADER_INTTYPES_H],
+AC_DEFUN([gl_AC_HEADER_INTTYPES_H],
 [
-  AC_CACHE_CHECK([for inttypes.h], jm_ac_cv_header_inttypes_h,
+  AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h],
   [AC_TRY_COMPILE(
     [#include <sys/types.h>
 #include <inttypes.h>],
-    [uintmax_t i = (uintmax_t) -1;],
-    jm_ac_cv_header_inttypes_h=yes,
-    jm_ac_cv_header_inttypes_h=no)])
-  if test $jm_ac_cv_header_inttypes_h = yes; then
-    AC_DEFINE_UNQUOTED(HAVE_INTTYPES_H, 1,
-[Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
-   and declares uintmax_t. ])
+    [uintmax_t i = (uintmax_t) -1; return !i;],
+    [gl_cv_header_inttypes_h=yes],
+    [gl_cv_header_inttypes_h=no])])
+  if test $gl_cv_header_inttypes_h = yes; then
+    AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1],
+      [Define if <inttypes.h> exists, doesn't clash with <sys/types.h>,
+       and declares uintmax_t. ])
   fi
 ])