# serial 12

dnl From Jim Meyering.
dnl A wrapper around AC_FUNC_GETGROUPS.

# Copyright (C) 1996-1997, 1999-2004, 2008-2009 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

AC_DEFUN([gl_FUNC_GETGROUPS],
[
  AC_REQUIRE([AC_FUNC_GETGROUPS])
  if test "$ac_cv_func_getgroups_works" != yes; then
    AC_LIBOBJ([getgroups])
    AC_DEFINE([getgroups], [rpl_getgroups],
      [Define as rpl_getgroups if getgroups doesn't work right.])
    gl_PREREQ_GETGROUPS
  fi
  test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
])

# Prerequisites of lib/getgroups.c.
AC_DEFUN([gl_PREREQ_GETGROUPS],
[
  AC_REQUIRE([AC_TYPE_GETGROUPS])
])