Mercurial > hg-old > index.cgi
comparison m4/strchrnul.m4 @ 272:d5392bb5da3c 2.5
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author | lost |
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date | Sun, 16 Aug 2009 17:16:49 +0000 |
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1 # strchrnul.m4 serial 6 | |
2 dnl Copyright (C) 2003, 2007 Free Software Foundation, Inc. | |
3 dnl This file is free software; the Free Software Foundation | |
4 dnl gives unlimited permission to copy and/or distribute it, | |
5 dnl with or without modifications, as long as this notice is preserved. | |
6 | |
7 AC_DEFUN([gl_FUNC_STRCHRNUL], | |
8 [ | |
9 dnl Persuade glibc <string.h> to declare strchrnul(). | |
10 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) | |
11 | |
12 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) | |
13 AC_REPLACE_FUNCS(strchrnul) | |
14 if test $ac_cv_func_strchrnul = no; then | |
15 HAVE_STRCHRNUL=0 | |
16 gl_PREREQ_STRCHRNUL | |
17 fi | |
18 ]) | |
19 | |
20 # Prerequisites of lib/strchrnul.c. | |
21 AC_DEFUN([gl_PREREQ_STRCHRNUL], [:]) |