dnl CF_NGROUPS version: 3 updated: 2001/12/27 07:55:07
dnl ----------
dnl Check for the symbol NGROUPS
AC_DEFUN([CF_NGROUPS],
[
AC_MSG_CHECKING(if NGROUPS is defined)
AC_CACHE_VAL(cf_cv_ngroups,[
AC_TRY_COMPILE([
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#if HAVE_LIMITS_H
#include <limits.h>
#endif
],[int x = NGROUPS],
	[cf_cv_ngroups=yes],
	[AC_TRY_COMPILE([
#if HAVE_SYS_PARAM_H
#include <sys/param.h>
#endif
#if HAVE_LIMITS_H
#include <limits.h>
#endif
],[int x = NGROUPS_MAX],
		[cf_cv_ngroups=NGROUPS_MAX],
		[cf_cv_ngroups=no])
	])
AC_MSG_RESULT($cf_cv_ngroups)
])
if test "$cf_cv_ngroups" = no ; then
	AC_DEFINE(NGROUPS,16)
elif test "$cf_cv_ngroups" = NGROUPS_MAX ; then
	AC_DEFINE(NGROUPS,NGROUPS_MAX)
fi
])dnl
