llvm-3.5: enable RTTI to support mesa

Extracted from #6367.
2015-02-20 16:29:52 +01:00
parent a3e0ee10e5
commit 4731485ca2
2 changed files with 2 additions and 0 deletions
--- a/pkgs/development/compilers/llvm/3.5/llvm.nix
+++ b/pkgs/development/compilers/llvm/3.5/llvm.nix
@@ -41,6 +41,7 @@ in stdenv.mkDerivation rec {
    "-DCMAKE_BUILD_TYPE=Release"
    "-DLLVM_BUILD_TESTS=ON"
    "-DLLVM_ENABLE_FFI=ON"
+    "-DLLVM_REQUIRES_RTTI=1"
  ] ++ stdenv.lib.optionals (!isDarwin) [
    "-DBUILD_SHARED_LIBS=ON"
    "-DLLVM_BINUTILS_INCDIR=${binutils}/include"