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changeset 9139:c68fd65692fd

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Avoid gcc warning: "__STDC_LIMIT_MACROS_TRIGGER" redefined
author Bruno Haible <bruno@clisp.org>
date Tue, 07 Aug 2007 22:26:23 +0000
parents 9321c69be4bc
children ffc5b7a10350
files ChangeLog m4/inttypes.m4
diffstat 2 files changed, 10 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2007-08-07  Bruno Haible  <bruno@clisp.org>
+
+	* m4/inttypes.m4 (gl_INTTYPES_H): Use GL_TRIGGER_STDC_LIMIT_MACROS
+	instead of __STDC_LIMIT_MACROS_TRIGGER. This avoids a redefinition
+	warning from gcc.
+	Reported by Eric Blake.
+
 2007-08-07  Simon Josefsson  <simon@josefsson.org>
 
 	* modules/crypto/arctwo (License): Use the synonymous term "LGPLv2+".
--- a/m4/inttypes.m4
+++ b/m4/inttypes.m4
@@ -1,4 +1,4 @@
-# inttypes.m4 serial 10
+# inttypes.m4 serial 11
 dnl Copyright (C) 2006-2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -150,12 +150,12 @@
     dnl Also be careful to define __STDC_LIMIT_MACROS only when gnulib's
     dnl <inttypes.h> is going to be created, and to avoid redefinition warnings
     dnl if the __STDC_LIMIT_MACROS is already defined through the CPPFLAGS.
-    AC_DEFINE([__STDC_LIMIT_MACROS_TRIGGER], 1,
+    AC_DEFINE([GL_TRIGGER_STDC_LIMIT_MACROS], 1,
       [Define to make the limit macros in <stdint.h> visible.])
     AH_VERBATIM([__STDC_LIMIT_MACROS_ZZZ],
 [/* Ensure that <stdint.h> defines the limit macros, since gnulib's
    <inttypes.h> relies on them.  */
-#if defined __cplusplus && !defined __STDC_LIMIT_MACROS && __STDC_LIMIT_MACROS_TRIGGER
+#if defined __cplusplus && !defined __STDC_LIMIT_MACROS && GL_TRIGGER_STDC_LIMIT_MACROS
 # define __STDC_LIMIT_MACROS 1
 #endif
 ])