mesa: fixed compilation against uclibc by removing unnecessary legacy header

x11/mesa/timeb.patch

@@ -0,0 +1,26 @@
+# --- SDE-COPYRIGHT-NOTE-BEGIN ---
+# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
+#
+# Filename: package/.../mesa/timeb.patch
+# Copyright (C) 2010 The OpenSDE Project
+#
+# More information can be found in the files COPYING and README.
+#
+# This patch file is dual-licensed. It is available under the license the
+# patched project is licensed under, as long as it is an OpenSource license
+# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms
+# of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+# --- SDE-COPYRIGHT-NOTE-END ---
+
+--- ./src/mesa/drivers/dri/savage/savageioctl.c.orig	2010-05-03 16:24:07.000000000 -0400
++++ ./src/mesa/drivers/dri/savage/savageioctl.c	2010-05-03 16:24:46.000000000 -0400
+@@ -43,7 +43,6 @@
+ 
+ #include "drm.h"
+ #include <sys/ioctl.h>
+-#include <sys/timeb.h>
+ 
+ #define DEPTH_SCALE_16 ((1<<16)-1)
+ #define DEPTH_SCALE_24 ((1<<24)-1)