mirror of
https://gitlab.com/libvirt/libvirt.git
synced 2024-12-23 22:25:25 +00:00
32 lines
1.0 KiB
Plaintext
32 lines
1.0 KiB
Plaintext
# strnlen.m4 serial 10
|
|
dnl Copyright (C) 2002-2003, 2005-2007, 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,
|
|
dnl with or without modifications, as long as this notice is preserved.
|
|
|
|
AC_DEFUN([gl_FUNC_STRNLEN],
|
|
[
|
|
dnl Persuade glibc <string.h> to declare strnlen().
|
|
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
|
|
|
|
AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
|
|
AC_CHECK_DECLS_ONCE([strnlen])
|
|
if test $ac_cv_have_decl_strnlen = no; then
|
|
HAVE_DECL_STRNLEN=0
|
|
fi
|
|
|
|
AC_FUNC_STRNLEN
|
|
if test $ac_cv_func_strnlen_working = no; then
|
|
# This is necessary because automake-1.6.1 doesn't understand
|
|
# that the above use of AC_FUNC_STRNLEN means we may have to use
|
|
# lib/strnlen.c.
|
|
#AC_LIBOBJ([strnlen])
|
|
AC_DEFINE([strnlen], [rpl_strnlen],
|
|
[Define to rpl_strnlen if the replacement function should be used.])
|
|
gl_PREREQ_STRNLEN
|
|
fi
|
|
])
|
|
|
|
# Prerequisites of lib/strnlen.c.
|
|
AC_DEFUN([gl_PREREQ_STRNLEN], [:])
|