-# canonicalize.m4 serial 17
+# canonicalize.m4 serial 18
dnl Copyright (C) 2003-2007, 2009-2011 Free Software Foundation, Inc.
# Provides canonicalize_file_name and realpath.
AC_DEFUN([gl_CANONICALIZE_LGPL],
[
+ AC_REQUIRE([gl_STDLIB_H_DEFAULTS])
AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE])
if test $ac_cv_func_canonicalize_file_name = no; then
HAVE_CANONICALIZE_FILE_NAME=0
touch conftest.a
AC_RUN_IFELSE([
AC_LANG_PROGRAM([[
+ ]GL_NOCRASH[
#include <stdlib.h>
]], [[
int result = 0;