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coreutils/m4/getgroups.m4

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#serial 10
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dnl From Jim Meyering.
dnl A wrapper around AC_FUNC_GETGROUPS.
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# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004 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],
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[
AC_REQUIRE([AC_FUNC_GETGROUPS])
if test $ac_cv_func_getgroups_works = no; then
AC_LIBOBJ(getgroups)
AC_DEFINE(getgroups, rpl_getgroups,
[Define as rpl_getgroups if getgroups doesn't work right.])
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gl_PREREQ_GETGROUPS
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fi
test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
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])
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# Prerequisites of lib/getgroups.c.
AC_DEFUN([gl_PREREQ_GETGROUPS],
[
AC_REQUIRE([AC_TYPE_GETGROUPS])
])