don't build with openmp

.github/workflows/build-and-deploy.yml

@@ -17,11 +17,6 @@ jobs:
     steps:
     - uses: actions/checkout@v4
 
-    - name: Install dependencies on macOS
-      if: runner.os == 'macOS'
-      run: |
-        brew install llvm libomp
-
     - name: Build wheels
       uses: pypa/[email protected]
 

CMakeLists.txt

@@ -34,10 +34,12 @@ endif()
 # Compiler-specific options
 if(MSVC)
   # Use MSVC optimization levels and OpenMP setup
-  target_compile_options(_clustering PRIVATE /O2 /std:c++17 /openmp:llvm)
+  target_compile_options(_clustering PRIVATE /O2 /std:c++17)
+  # /openmp:llvm
 else()
   # Assuming GCC or Clang
-  target_compile_options(_clustering PRIVATE -O3 -fopenmp)
+  target_compile_options(_clustering PRIVATE -O3)
+  #  -fopenmp
 endif()
 
 # Example debugging

pyproject.toml

@@ -39,10 +39,10 @@ test-requires = "pytest"
 archs = ["native"]
 
 [tool.cibuildwheel.macos.environment]
-CC = "/usr/local/opt/llvm/bin/clang"
-CPPFLAGS = "-I/opt/homebrew/opt/libomp/include"
-CXX = "/usr/local/opt/llvm/bin/clang++"
-LDFLAGS = "-L/opt/homebrew/opt/libomp/lib"
+# CC = "/usr/local/opt/llvm/bin/clang"
+# CPPFLAGS = "-I/opt/homebrew/opt/libomp/include"
+# CXX = "/usr/local/opt/llvm/bin/clang++"
+# LDFLAGS = "-L/opt/homebrew/opt/libomp/lib"
 MACOSX_DEPLOYMENT_TARGET = "10.14"  # Needed for full C++17 support on MacOS
 
 [tool.codespell]