From ea60fc9a7730e88cb1c8b42741db46533e7b7203 Mon Sep 17 00:00:00 2001
From: Markus Kowalewski <markus.kowalewski@fysik.su.se>
Date: Tue, 28 May 2019 14:32:26 +0200
Subject: [PATCH] halide: fix to llvm6

Fails to build with llvm7
---
 pkgs/top-level/all-packages.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 858b634681c..195193f4bd2 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3527,7 +3527,7 @@ in
 
   halibut = callPackage ../tools/typesetting/halibut { };
 
-  halide = callPackage ../development/compilers/halide { };
+  halide = callPackage ../development/compilers/halide { llvmPackages=llvmPackages_6; };
 
   ham = pkgs.perlPackages.ham;