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-rw-r--r--gl/m4/mgetgroups.m45
1 files changed, 3 insertions, 2 deletions
diff --git a/gl/m4/mgetgroups.m4 b/gl/m4/mgetgroups.m4
index 81835415f..da557311b 100644
--- a/gl/m4/mgetgroups.m4
+++ b/gl/m4/mgetgroups.m4
@@ -1,10 +1,11 @@
-#serial 1
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+#serial 2
+dnl Copyright (C) 2007-2008 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.
AC_DEFUN([gl_MGETGROUPS],
[
+ AC_CHECK_FUNCS(getgrouplist)
AC_LIBOBJ([mgetgroups])
])