opencl-clang: fix darwin build

2021-05-18 11:10:39 +02:00 · 2021-05-18 11:10:39 +02:00 · 5afd15a2af
commit 5afd15a2af
parent 42add18071
1 changed files with 7 additions and 0 deletions
--- a/pkgs/development/libraries/opencl-clang/default.nix
+++ b/pkgs/development/libraries/opencl-clang/default.nix
@ -76,6 +76,13 @@ let
        ./opencl-headers-dir.patch
      ];

+      # Uses linker flags that are not supported on Darwin.
+      postPatch = lib.optionalString stdenv.isDarwin ''
+        sed -i -e '/SET_LINUX_EXPORTS_FILE/d' CMakeLists.txt
+        substituteInPlace CMakeLists.txt \
+          --replace '-Wl,--no-undefined' ""
+      '';
+
      nativeBuildInputs = [ cmake git llvm.dev ];

      buildInputs = [ libclang llvm spirv-llvm-translator ];