Temp fix openmp support macos

DavidRConnell · Mar 1, 2024 · 52adcd5 · 52adcd5
1 parent 2ddbd7a
commit 52adcd5
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/.github/workflows/matlab.yaml b/.github/workflows/matlab.yaml
@@ -100,8 +100,15 @@ jobs:
   build-macos:
     name: Build macOS toolbox
     runs-on: macos-latest
+    # Use system Clang (supports openmp) instead of XCode Clang.
+    # See https://gist.github.com/svenevs/f00ed3898d2af6248921b63254aa8cc1
     env:
-      LLVM_VERSION: "14.0.5"
+      CC: /usr/bin/clang
+      CXX: /usr/bin/clang++
+      CPPFLAGS: "-Xpreprocessor -fopenmp"
+      CFLAGS: "-I/usr/local/opt/libomp/include"
+      CXXFLAGS: "-I/usr/local/opt/libomp/include"
+      LDFLAGS: "-Wl,-rpath,/usr/local/opt/libomp/lib -L/usr/local/opt/libomp/lib -lomp"
 
     steps:
       - uses: actions/checkout@v4