From 84208085d357d95b84f6e281ec3aa028e988e5ff Mon Sep 17 00:00:00 2001
From: Richard Henderson <rth@twiddle.net>
Date: Mon, 4 Feb 2013 16:21:07 -0800
Subject: [PATCH] configure: Fix build with XFree

The build is broken on ppc64-linux, possibly only with new binutils:

ld: hw/lm32/../milkymist-tmu2.o: undefined reference to symbol 'XFree'
ld: note: 'XFree' is defined in DSO /lib64/libX11.so.6 so try \
  adding it to the linker command line

So let's follow the linker's advice.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure b/configure
index 0657b1a1b5..8789324a9b 100755
--- a/configure
+++ b/configure
@@ -2388,7 +2388,7 @@ fi
 ##########################################
 # opengl probe, used by milkymist-tmu2
 if test "$opengl" != "no" ; then
-  opengl_libs="-lGL"
+  opengl_libs="-lGL -lX11"
   cat > $TMPC << EOF
 #include <X11/Xlib.h>
 #include <GL/gl.h>
-- 
2.30.2