1 files changed, 59 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/souper/default.nix b/nixpkgs/pkgs/development/compilers/souper/default.nix
new file mode 100644
index 000000000000..2203dc980b13
--- /dev/null
+++ b/nixpkgs/pkgs/development/compilers/souper/default.nix
@@ -0,0 +1,59 @@
+{ stdenv, fetchFromGitHub, cmake, makeWrapper
+, llvmPackages_4, hiredis, z3, gtest
+}:
+
+let
+  klee = fetchFromGitHub {
+    owner = "rsas";
+    repo  = "klee";
+    rev   = "57cd3d43056b029d9da3c6b3c666c4153554c04f";
+    sha256 = "197wb7nbirlfpx2jr3afpjjhcj7slc4dxxi02j3kmazz9kcqaygz";
+  };
+in stdenv.mkDerivation rec {
+  name = "souper-unstable-${version}";
+  version = "2017-03-23";
+
+  src = fetchFromGitHub {
+    owner  = "google";
+    repo   = "souper";
+    rev    = "cf2911d2eb1e7c8ab465df5a722fa5cdac06e6fc";
+    sha256 = "1kg08a1af4di729pn1pip2lzqzlvjign6av95214f5rr3cq2q0cl";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    makeWrapper
+  ];
+
+  buildInputs = [
+    llvmPackages_4.llvm
+    llvmPackages_4.clang-unwrapped
+    hiredis
+    gtest
+  ];
+
+  patches = [ ./cmake-fix.patch ];
+
+  enableParallelBuilding = true;
+
+  preConfigure = ''
+      mkdir -pv third_party
+      cp -R "${klee}" third_party/klee
+  '';
+
+  installPhase = ''
+      mkdir -pv $out/bin
+      cp -v ./souper       $out/bin/
+      cp -v ./clang-souper $out/bin/
+      wrapProgram "$out/bin/souper" \
+          --add-flags "-z3-path=\"${z3}/bin/z3\""
+  '';
+
+  meta = with stdenv.lib; {
+    description = "A superoptimizer for LLVM IR";
+    homepage    = "https://github.com/google/souper";
+    license     = licenses.asl20;
+    maintainers = with maintainers; [ taktoa ];
+    platforms   = with platforms; linux;
+  };
+}