build llvm for current macOS arch

dyKiU · Jan 6, 2025 · bce80ef · bce80ef
1 parent 4e68823
commit bce80ef
Showing 1 changed file with 18 additions and 5 deletions.
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -41,6 +41,20 @@ jobs:
             echo "INSTALL_DIR=$GITHUB_WORKSPACE/usr/local"
             echo "HIP_PATH=$GITHUB_WORKSPACE/usr/local/hip"
             echo "PATH=$GITHUB_WORKSPACE/usr/local/hip/bin:$PATH"
+
+            OSX_ARCH=$(uname -m)
+            echo "OSX_ARCH=$OSX_ARCH"
+
+            # Set
+            if [ "$OSX_ARCH" == "arm64" ]; then
+              CMAKE_ARCH_OPTIONS=" -DCMAKE_OSX_ARCHITECTURES=arm64 -DLLVM_TARGETS_TO_BUILD=AMDGPU;AArch64"
+            elif [ "$OSX_ARCH" == "x86_64" ]; then
+              CMAKE_ARCH_OPTIONS=" -DCMAKE_OSX_ARCHITECTURES=x86_64 -DLLVM_TARGETS_TO_BUILD=AMDGPU;X86"
+            else
+              echo "Unsupported architecture: $OSX_ARCH"
+              exit 1
+            fi
+            echo "CMAKE_ARCH_OPTIONS=$CMAKE_ARCH_OPTIONS"
           } >> $GITHUB_ENV
 
       - name: Cache llvm build (with hash)
@@ -56,11 +70,11 @@ jobs:
             llvm-project/third-party/benchmark
             llvm-project/third-party/unittest
             llvm-project/build-${{ env.LLVM_COMMIT }}
-          key: llvm-build-v3-${{ env.LLVM_COMMIT }}
+          key: llvm-build-v3-${{ env.OSX_ARCH }}-${{ env.LLVM_COMMIT }}
           restore-keys: |
-            llvm-build-v3-
+            llvm-build-v3-${{ env.OSX_ARCH }}-
 
-      - name: Checkout and Build LLVM
+      - name: Checkout and Build LLVM for ${{ env.OSX_ARCH }}
         run: |
           if [ ! -d "llvm-project" ]; then
             # Build LLVM project with sparse checkout
@@ -72,15 +86,14 @@ jobs:
             cmake ../llvm \
               -DCMAKE_BUILD_TYPE=Release \
               -DLLVM_ENABLE_PROJECTS="llvm;clang;lld" \
-              -DCMAKE_OSX_ARCHITECTURES="arm64;x86_64" \
-              -DLLVM_TARGETS_TO_BUILD="AMDGPU;AArch64;X86" \
               -DLLVM_ENABLE_RTTI=ON \
               -DCMAKE_PREFIX_PATH=${LLVM_PATH} \
               -DCMAKE_MODULE_PATH=${LLVM_PATH}/lib/cmake \
               -DCMAKE_C_COMPILER=${CC} \
               -DCMAKE_CXX_COMPILER=${CXX} \
               -DLLVM_ENABLE_BENCHMARKS=OFF \
               -DCMAKE_INSTALL_PREFIX=${INSTALL_DIR} \
+              ${CMAKE_ARCH_OPTIONS} \
               -G Ninja
             ninja || exit 1  # Exit if build fails
           else