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author | Bruno Haible <bruno@clisp.org> | 2009-05-04 00:25:06 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2009-05-04 00:25:06 +0200 |
commit | 5d9a617e08d9f58a27283b64cb6436dfd6ac66b1 (patch) | |
tree | c525a8b9c661f162cf87707947f0810eb885e76f /m4/vasnprintf.m4 | |
parent | 4f3ac4cd01d5dbfb002d8d1dd2788514efc881e1 (diff) | |
download | gnulib-5d9a617e08d9f58a27283b64cb6436dfd6ac66b1.tar.gz |
Avoid warning about use AC_REQUIRE in recent autoconf.
Diffstat (limited to 'm4/vasnprintf.m4')
-rw-r--r-- | m4/vasnprintf.m4 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/m4/vasnprintf.m4 b/m4/vasnprintf.m4 index 01e8772f11..3a1d1e0100 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 |