From 5d9a617e08d9f58a27283b64cb6436dfd6ac66b1 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Mon, 4 May 2009 00:25:06 +0200 Subject: [PATCH] Avoid warning about use AC_REQUIRE in recent autoconf. --- ChangeLog | 6 ++++++ m4/vasnprintf.m4 | 6 +++--- 2 files changed, 9 insertions(+), 3 deletions(-) diff --git a/ChangeLog b/ChangeLog index 5f552f834..e0a2561b5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2009-05-03 Bruno Haible + + * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF, + gl_PREREQ_VASNPRINTF_LONG_DOUBLE): Define through AC_DEFUN_ONCE. + Reported by Ralf Wildenhues. + 2009-05-04 Simon Josefsson * m4/fnmatch.m4: Fix fnmatch re-define. diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4 index 01e8772f1..3a1d1e010 100644 --- a/m4/vasnprintf.m4 +++ b/m4/vasnprintf.m4 @@ -1,4 +1,4 @@ -# vasnprintf.m4 serial 28 +# vasnprintf.m4 serial 29 dnl Copyright (C) 2002-2004, 2006-2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -52,7 +52,7 @@ AC_DEFUN([gl_PREREQ_PRINTF_PARSE], ]) # Prerequisites of lib/vasnprintf.c. -AC_DEFUN([gl_PREREQ_VASNPRINTF], +AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], [ AC_REQUIRE([AC_FUNC_ALLOCA]) AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) @@ -66,7 +66,7 @@ AC_DEFUN([gl_PREREQ_VASNPRINTF], # Extra prerequisites of lib/vasnprintf.c for supporting 'long double' # arguments. -AC_DEFUN([gl_PREREQ_VASNPRINTF_LONG_DOUBLE], +AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF_LONG_DOUBLE], [ AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) case "$gl_cv_func_printf_long_double" in -- 2.11.0