--- a/pkg/manifests/developer-opensolaris-X.p5m	Thu Apr 13 11:05:27 2017 -0700
+++ b/pkg/manifests/developer-opensolaris-X.p5m	Tue Apr 25 14:08:12 2017 -0700
@@ -1,4 +1,4 @@
-# Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
+# Copyright (c) 2010, 2017, Oracle and/or its affiliates. All rights reserved.
 #
 # Permission is hereby granted, free of charge, to any person obtaining a
 # copy of this software and associated documentation files (the "Software"),
@@ -107,6 +107,9 @@
 depend type=require fmri=pkg:/developer/llvm/llvm \
     org.opensolaris.pkgdepend.resolve=true
 
+# Need llvm-build to build mesa
+depend type=require fmri=pkg:/developer/llvm/llvm-build
+
 # xcb, xcb-util, xcb-util-wm need GNU M4 to build
 # (also required by any module running autoconf/autoreconf)
 depend type=require fmri=pkg:/developer/macro/gnu-m4