From eaf42722981f51bcb33b442290fbb4ab24f3039e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <vcunat@gmail.com>
Date: Sat, 19 Nov 2016 18:20:24 +0100
Subject: [PATCH] llvmPackages: still use 3.7.x on Darwin (#20461)

I'm sorry, I forgot that.
---
 pkgs/top-level/all-packages.nix | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index e333293b818..b472c6191c9 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5062,7 +5062,8 @@ in
   llvm_35 = llvmPackages_35.llvm;
   llvm_34 = llvmPackages_34.llvm;
 
-  llvmPackages = recurseIntoAttrs llvmPackages_39;
+  llvmPackages = recurseIntoAttrs
+    (if stdenv.isDarwin then llvmPackages_37 else llvmPackages_39);
 
   llvmPackagesSelf = llvmPackages_34.override {
     stdenv = libcxxStdenv;