oclgrind: init at 18.3. (#63159)

oclgrind: init at 18.3

pkgs/development/tools/analysis/oclgrind/default.nix

@@ -0,0 +1,28 @@
+{ stdenv, fetchFromGitHub, cmake, llvmPackages, readline, python }:
+
+stdenv.mkDerivation rec {
+  pname = "oclgrind";
+  version = "18.3"; # see comment in all-packages.nix
+
+  src = fetchFromGitHub {
+    owner = "jrprice";
+    repo = "oclgrind";
+    rev = "v${version}";
+    sha256 = "0s42z3dg684a0gk8qyx2h08cbh95zkrdaaj9y71rrc5bjsg8197x";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ llvmPackages.llvm llvmPackages.clang-unwrapped readline python ];
+
+  cmakeFlags = [
+    "-DCLANG_ROOT=${llvmPackages.clang-unwrapped}"
+  ];
+
+  meta = with stdenv.lib; {
+    description = "An OpenCL device simulator and debugger";
+    homepage = https://github.com/jrprice/oclgrind;
+    license = licenses.bsd3;
+    platforms = platforms.linux;
+    maintainers = with maintainers; [ athas ];
+  };
+}

pkgs/top-level/all-packages.nix

@@ -23908,6 +23908,10 @@ in
 
   sndio = callPackage ../misc/sndio { };
 
+  # Oclgrind 18.3 does not work with newer LLVMs (but HEAD does, so
+  # fix this after next release).
+  oclgrind = callPackage ../development/tools/analysis/oclgrind { llvmPackages = llvmPackages_6; };
+
   opkg = callPackage ../tools/package-management/opkg { };
 
   opkg-utils = callPackage ../tools/package-management/opkg-utils { };