Mercurial > hg > octave-nkf > gnulib-hg
changeset 8965:8b25e939df30
Test for _snprintf (missing since 2003-11-16).
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Sun, 10 Jun 2007 15:05:31 +0000 |
parents | 94bf81845cdc |
children | cbc204793cf7 |
files | ChangeLog m4/vasnprintf.m4 |
diffstat | 2 files changed, 9 insertions(+), 1 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2007-06-10 Bruno Haible <bruno@clisp.org> + + * m4/vasnprintf.m4 (gl_PREREQ_VASNPRINTF): Check for _snprintf + declaration. + 2007-06-10 Karl Berry <karl@gnu.org> * config/srclist.txt: remove gettext entries, Bruno prefers
--- a/m4/vasnprintf.m4 +++ b/m4/vasnprintf.m4 @@ -1,4 +1,4 @@ -# vasnprintf.m4 serial 18 +# vasnprintf.m4 serial 19 dnl Copyright (C) 2002-2004, 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, @@ -57,6 +57,9 @@ AC_REQUIRE([gt_TYPE_WCHAR_T]) AC_REQUIRE([gt_TYPE_WINT_T]) AC_CHECK_FUNCS(snprintf wcslen) + dnl Use the _snprintf function only if it is declared (because on NetBSD it + dnl is defined as a weak alias of snprintf; we prefer to use the latter). + AC_CHECK_DECLS([_snprintf], , , [#include <stdio.h>]) ]) # Extra prerequisites of lib/vasnprintf.c for supporting 'long double'