From 4c2aaa60568dc8778c55d5a06d67b8b6ba25526b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 5 Sep 2017 21:35:18 +0300
Subject: gnu: mesa: Use exactly llvm@3.9.1.

* gnu/packages/gl.scm (mesa)[inputs]: Use llvm@3.9.1.
---
 gnu/packages/gl.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/gl.scm')

diff --git a/gnu/packages/gl.scm b/gnu/packages/gl.scm
index d8a69392b9..fa9b501077 100644
--- a/gnu/packages/gl.scm
+++ b/gnu/packages/gl.scm
@@ -255,7 +255,7 @@ also known as DXTn or DXTC) for Mesa.")
         ("libxvmc" ,libxvmc)
         ,@(match (%current-system)
             ((or "x86_64-linux" "i686-linux")
-             `(("llvm" ,llvm)))
+             `(("llvm" ,llvm-3.9.1))) ; exactly 3.9.0 or 3.9.1 for swrast
             (_
              `()))
         ("makedepend" ,makedepend)
-- 
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