1 files changed, 5 insertions, 1 deletions
diff --git a/pkgs/development/compilers/llvm/3.3/clang.nix b/pkgs/development/compilers/llvm/3.3/clang.nix
index aeaa476df12b..316730fe3ba0 100644
--- a/pkgs/development/compilers/llvm/3.3/clang.nix
+++ b/pkgs/development/compilers/llvm/3.3/clang.nix
@@ -29,7 +29,11 @@ stdenv.mkDerivation {
       sha256 = "15mrvw43s4frk1j49qr4v5viq68h8qlf10qs6ghd6mrsmgj5vddi";
   };
 
-  passthru = { cc = stdenv.cc.cc; };
+  passthru = {
+    isClang = true;
+    cc = stdenv.cc.cc;
+    gcc = gccReal;
+  };
 
   meta = {
     homepage = http://clang.llvm.org/;