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#serial 7
dnl Copyright (C) 2005-2006, 2008-2020 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.
dnl From Paul Eggert.
dnl Provide a replacement for lchmod on hosts that lack a working version.
AC_DEFUN([gl_FUNC_LCHMOD],
[
AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS])
dnl Persuade glibc <sys/stat.h> to declare lchmod().
AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])
AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles
AC_CHECK_FUNCS_ONCE([lchmod lstat])
if test "$ac_cv_func_lchmod" = no; then
HAVE_LCHMOD=0
fi
])
# Prerequisites of lib/lchmod.c.
AC_DEFUN([gl_PREREQ_LCHMOD],
[
AC_REQUIRE([AC_C_INLINE])
:
])
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