Mercurial > hg-old > index.cgi

comparison m4/strnlen.m4 @ 434:b8bf63962a99 3.0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added various generated files for release
author lost@l-w.ca
date Fri, 29 Oct 2010 19:20:39 -0600
parents
children
comparison
equal deleted inserted replaced
433:b142b473f0ee 434:b8bf63962a99
1 # strnlen.m4 serial 10
2 dnl Copyright (C) 2002-2003, 2005-2007, 2009-2010 Free Software Foundation,
3 dnl Inc.
4 dnl This file is free software; the Free Software Foundation
5 dnl gives unlimited permission to copy and/or distribute it,
6 dnl with or without modifications, as long as this notice is preserved.
7
8 AC_DEFUN([gl_FUNC_STRNLEN],
9 [
10 dnl Persuade glibc <string.h> to declare strnlen().
11 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
12
13 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
14 AC_CHECK_DECLS_ONCE([strnlen])
15 if test $ac_cv_have_decl_strnlen = no; then
16 HAVE_DECL_STRNLEN=0
17 fi
18
19 AC_FUNC_STRNLEN
20 if test $ac_cv_func_strnlen_working = no; then
21 # This is necessary because automake-1.6.1 doesn't understand
22 # that the above use of AC_FUNC_STRNLEN means we may have to use
23 # lib/strnlen.c.
24 #AC_LIBOBJ([strnlen])
25 AC_DEFINE([strnlen], [rpl_strnlen],
26 [Define to rpl_strnlen if the replacement function should be used.])
27 gl_PREREQ_STRNLEN
28 fi
29 ])
30
31 # Prerequisites of lib/strnlen.c.
32 AC_DEFUN([gl_PREREQ_STRNLEN], [:])