Mesa (master): util: fix SCons build

[Brian Paul]

Module: Mesa
Branch: master
Commit: e8ea783d794892f4191a90600666d2507f9dfbb0
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=e8ea783d794892f4191a90600666d2507f9dfbb0

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Sep 23 16:31:57 2014 -0600

util: fix SCons build

after register_allocate.c was moved to util/ directory.

---

 src/util/SConscript |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/util/SConscript b/src/util/SConscript
index 84803c0..ade1d6c 100644
--- a/src/util/SConscript
+++ b/src/util/SConscript
@@ -8,6 +8,9 @@ env = env.Clone()
 
 env.Prepend(CPPPATH = [
     '#include',
+    '#src',
+    '#src/mapi',
+    '#src/mesa',
     '#src/util',
 ])