From b17ec6fb1f4ac9758266fae8b3e0d5786d4e53be Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Wed, 5 Jun 2019 23:19:51 +0800
Subject: [PATCH] llvm: only build x86 and riscv

Attempting to fix llvm-lld breakage on msp430 by disabling msp430.
---
 derivations.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/derivations.nix b/derivations.nix
index 88046ce..1d3fb97 100644
--- a/derivations.nix
+++ b/derivations.nix
@@ -18,7 +18,7 @@ rec {
   binutils-riscv = pkgs.callPackage ./compilers/binutils.nix { platform = "riscv32"; };
   llvm_7 = pkgs.llvm_7.overrideAttrs(oa: {
     name = oa.name + "-riscv";
-    cmakeFlags = oa.cmakeFlags ++ ["-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=RISCV"];
+    cmakeFlags = oa.cmakeFlags ++ ["-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=RISCV" "-DLLVM_TARGETS_TO_BUILD=X86"];
   });
   rustc = (pkgs.rustc.overrideAttrs(oa: {
     name = "${oa.pname}-${oa.version}-riscv";