libclc: 11.0.1 -> 12.0.1

As part of the upgrade to 12.0.1, now 2 SPIR-V libraries will now be
made available:

 * spirv64-mesa3d-.spv
 * spirv-mesa3d-.spv

Signed-off-by: Jordan Justen <jljusten@gmail.com>

pkgs/development/libraries/libclc/default.nix

@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, ninja, cmake, python3, llvmPackages }:
+{ lib, stdenv, fetchFromGitHub, ninja, cmake, python3, llvmPackages, spirv-llvm-translator }:
 
 let
   llvm = llvmPackages.llvm;
@@ -7,13 +7,13 @@ in
 
 stdenv.mkDerivation rec {
   pname = "libclc";
-  version = "11.0.1";
+  version = "12.0.1";
 
   src = fetchFromGitHub {
     owner = "llvm";
     repo = "llvm-project";
     rev = "llvmorg-${version}";
-    sha256 = "0bxh43hp1vl4axl3s9n2nb2ii8x1cbq98xz9c996f8rl5jy84ags";
+    sha256 = "08s5w2db9imb2yaqsvxs6pg21csi1cf6wa35rf8x6q07mam7j8qv";
   };
   sourceRoot = "source/libclc";
 
@@ -21,10 +21,12 @@ stdenv.mkDerivation rec {
   postPatch = ''
     substituteInPlace CMakeLists.txt \
       --replace 'find_program( LLVM_CLANG clang PATHS ''${LLVM_BINDIR} NO_DEFAULT_PATH )' \
-                'find_program( LLVM_CLANG clang PATHS "${clang-unwrapped}/bin" NO_DEFAULT_PATH )'
+                'find_program( LLVM_CLANG clang PATHS "${clang-unwrapped}/bin" NO_DEFAULT_PATH )' \
+      --replace 'find_program( LLVM_SPIRV llvm-spirv PATHS ''${LLVM_BINDIR} NO_DEFAULT_PATH )' \
+                'find_program( LLVM_SPIRV llvm-spirv PATHS "${spirv-llvm-translator}/bin" NO_DEFAULT_PATH )'
   '';
 
-  nativeBuildInputs = [ cmake ninja python3 ];
+  nativeBuildInputs = [ cmake ninja python3 spirv-llvm-translator ];
   buildInputs = [ llvm clang-unwrapped ];
   strictDeps = true;
   cmakeFlags = [