Merge pull request #272924 from wegank/llvm-17-libclc

llvmPackages_17.libclc: init

pkgs/development/compilers/llvm/16/default.nix

@@ -281,7 +281,7 @@ in let
     # Has to be in tools despite mostly being a library,
     # because we use a native helper executable from a
     # non-cross build in cross builds.
-    libclc = callPackage ./libclc {
+    libclc = callPackage ../common/libclc.nix {
       inherit buildLlvmTools;
     };
   });

pkgs/development/compilers/llvm/17/default.nix

@@ -269,6 +269,12 @@ in let
       nixSupport.cc-cflags = [ "-fno-exceptions" ];
     });
 
+    # Has to be in tools despite mostly being a library,
+    # because we use a native helper executable from a
+    # non-cross build in cross builds.
+    libclc = callPackage ../common/libclc.nix {
+      inherit buildLlvmTools;
+    };
   });
 
   libraries = lib.makeExtensible (libraries: let

pkgs/development/compilers/llvm/common/libclc.nix

@@ -15,7 +15,7 @@ stdenv.mkDerivation rec {
   outputs = [ "out" "dev" ];
 
   patches = [
-    ./libclc-gnu-install-dirs.patch
+    ./libclc/libclc-gnu-install-dirs.patch
   ];
 
   # cmake expects all required binaries to be in the same place, so it will not be able to find clang without the patch
@@ -30,7 +30,7 @@ stdenv.mkDerivation rec {
       --replace 'find_program( LLVM_OPT opt PATHS ''${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH )' \
                 'find_program( LLVM_OPT opt PATHS "${buildLlvmTools.llvm}/bin" NO_DEFAULT_PATH )' \
       --replace 'find_program( LLVM_SPIRV llvm-spirv PATHS ''${LLVM_TOOLS_BINARY_DIR} NO_DEFAULT_PATH )' \
-                'find_program( LLVM_SPIRV llvm-spirv PATHS "${buildPackages.spirv-llvm-translator}/bin" NO_DEFAULT_PATH )'
+                'find_program( LLVM_SPIRV llvm-spirv PATHS "${buildPackages.spirv-llvm-translator.override { inherit (buildLlvmTools) llvm; }}/bin" NO_DEFAULT_PATH )'
   '' + lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
     substituteInPlace CMakeLists.txt \
       --replace 'COMMAND prepare_builtins' 'COMMAND ${buildLlvmTools.libclc.dev}/bin/prepare_builtins'
@@ -45,7 +45,6 @@ stdenv.mkDerivation rec {
   '';
 
   meta = with lib; {
-    broken = stdenv.isDarwin;
     homepage = "http://libclc.llvm.org/";
     description = "Implementation of the library requirements of the OpenCL C programming language";
     license = licenses.mit;