1 files changed, 0 insertions, 4 deletions
diff --git a/pkgs/development/compilers/llvm/4/default.nix b/pkgs/development/compilers/llvm/4/default.nix
index fa61a6c22e71..5a44cb868253 100644
--- a/pkgs/development/compilers/llvm/4/default.nix
+++ b/pkgs/development/compilers/llvm/4/default.nix
@@ -56,15 +56,11 @@ let
     stdenv = stdenv.override (drv: {
       allowedRequisites = null;
       cc = self.clang;
-      # Don't include the libc++ and libc++abi from the original stdenv.
-      extraBuildInputs = stdenv.lib.optional stdenv.isDarwin darwin.CF;
     });
 
     libcxxStdenv = stdenv.override (drv: {
       allowedRequisites = null;
       cc = self.libcxxClang;
-      # Don't include the libc++ and libc++abi from the original stdenv.
-      extraBuildInputs = stdenv.lib.optional stdenv.isDarwin darwin.CF;
     });
 
     lld = callPackage ./lld.nix {};