3 dnl Copyright (C) 2002-2010 Free Software Foundation, Inc.
5 dnl This file is free software; the Free Software Foundation
6 dnl gives unlimited permission to copy and/or distribute it,
7 dnl with or without modifications, as long as this notice is preserved.
9 AC_DEFUN([gl_FUNC_STRDUP],
11 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
12 AC_REPLACE_FUNCS([strdup])
13 AC_CHECK_DECLS_ONCE([strdup])
14 if test $ac_cv_have_decl_strdup = no; then
20 AC_DEFUN([gl_FUNC_STRDUP_POSIX],
22 AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS])
23 AC_REQUIRE([gl_CHECK_MALLOC_POSIX])
24 if test $gl_cv_func_malloc_posix != yes; then
28 AC_REPLACE_FUNCS([strdup])
30 AC_CHECK_DECLS_ONCE([strdup])
31 if test $ac_cv_have_decl_strdup = no; then
37 # Prerequisites of lib/strdup.c.
38 AC_DEFUN([gl_PREREQ_STRDUP], [:])