3 dnl Copyright (C) 2005-2006, 2008-2024 Free Software Foundation, 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.
9 dnl Provide a replacement for lchmod on hosts that lack a working version.
11 AC_DEFUN([gl_FUNC_LCHMOD],
13 AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
15 dnl Persuade glibc <sys/stat.h> to declare lchmod().
16 AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
18 AC_CHECK_FUNCS_ONCE([lchmod])
19 if test "$ac_cv_func_lchmod" = no; then
24 # Prerequisites of lib/lchmod.c.
25 AC_DEFUN([gl_PREREQ_LCHMOD],