From 268fab78086bc230606577670cfc6298323a44f7 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Thu, 15 Apr 2021 09:31:33 +0200
Subject: [PATCH] overlay: do not override LLVM for non-Genode

---
 overlay/default.nix | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/overlay/default.nix b/overlay/default.nix
index fc3a0a8..9f5250e 100644
--- a/overlay/default.nix
+++ b/overlay/default.nix
@@ -158,9 +158,9 @@ in nullPkgs // {
     } else
       linuxPackages;
 
-  llvmPackages_11 =
-    # A copy of the LLVM expressions from Nixpkgs.
-    # Nothing here is upstreamed.
+  llvmPackages_11 = if targetPlatform.isGenode then
+  # A copy of the LLVM expressions from Nixpkgs.
+  # Nothing here is upstreamed.
     callPackage ./llvm-11 ({
       inherit (stdenvAdapters) overrideCC;
       buildLlvmTools = buildPackages.llvmPackages_11.tools;
@@ -168,7 +168,9 @@ in nullPkgs // {
     } // lib.optionalAttrs
       (stdenv.hostPlatform.isi686 && buildPackages.stdenv.cc.isGNU) {
         stdenv = gcc7Stdenv;
-      });
+      })
+  else
+    prev.llvmPackages_11;
 
   ncurses =
     # https://invisible-island.net/autoconf/