1 # getusershell.m4 serial 3
2 dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc.
3 dnl This file is free software; the Free Software Foundation
4 dnl gives unlimited permission to copy and/or distribute it,
5 dnl with or without modifications, as long as this notice is preserved.
7 AC_DEFUN([gl_FUNC_GETUSERSHELL],
9 AC_REPLACE_FUNCS(getusershell)
10 if test $ac_cv_func_getusershell = no; then
11 gl_PREREQ_GETUSERSHELL
15 # Prerequisites of lib/getusershell.c.
16 AC_DEFUN([gl_PREREQ_GETUSERSHELL], [
17 AC_REQUIRE([AC_HEADER_STDC])
18 AC_CHECK_FUNCS_ONCE(isascii)