From e30e2010277da6814c6828b199c778774b3ba00a Mon Sep 17 00:00:00 2001
From: Maximilian Güntner <code@sourcediver.org>
Date: Sat, 7 Oct 2017 00:12:22 +0200
Subject: rust: unbreak building with bundled LLVM

---
 pkgs/development/compilers/rust/rustc.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'pkgs/development/compilers/rust/rustc.nix')

diff --git a/pkgs/development/compilers/rust/rustc.nix b/pkgs/development/compilers/rust/rustc.nix
index 73d78319b8c7..6eb160add26e 100644
--- a/pkgs/development/compilers/rust/rustc.nix
+++ b/pkgs/development/compilers/rust/rustc.nix
@@ -48,15 +48,18 @@ stdenv.mkDerivation {
   configureFlags = configureFlags
                 ++ [ "--enable-local-rust" "--local-rust-root=${rustPlatform.rust.rustc}" "--enable-rpath" ]
                 ++ [ "--enable-vendor" "--disable-locked-deps" ]
-                ++ [ "--enable-llvm-link-shared" ]
                 # ++ [ "--jemalloc-root=${jemalloc}/lib"
                 ++ [ "--default-linker=${stdenv.cc}/bin/cc" "--default-ar=${binutils.out}/bin/ar" ]
+                ++ optional (!forceBundledLLVM) [ "--enable-llvm-link-shared" ]
                 ++ optional (stdenv.cc.cc ? isClang) "--enable-clang"
                 ++ optional (targets != []) "--target=${target}"
                 ++ optional (!forceBundledLLVM) "--llvm-root=${llvmShared}";
 
   patches = patches ++ targetPatches;
 
+  # the rust build system complains that nix alters the checksums
+  dontFixLibtool = true;
+
   passthru.target = target;
 
   postPatch = ''
-- 
cgit 1.4.1