glib: fixed cross-compilation

base/glib/glib.conf

@@ -2,7 +2,7 @@
 # This copyright note is auto-generated by ./scripts/Create-CopyPatch.
 #
 # Filename: package/.../glib/glib.conf
-# Copyright (C) 2006 - 2007 The OpenSDE Project
+# Copyright (C) 2006 - 2008 The OpenSDE Project
 # Copyright (C) 2004 - 2006 The T2 SDE Project
 #
 # More information can be found in the files COPYING and README.
@@ -18,5 +18,6 @@ if ! atstage native; then
 	var_append configcache ' ' 'glib_cv_stack_grows=yes'
 	var_append configcache ' ' 'glib_cv_uscore=no'
 	var_append configcache ' ' 'ac_cv_func_posix_getpwuid_r=yes'
+	var_append configcache ' ' 'ac_cv_func_posix_getgrgid_r=yes'
 fi