Compile/link using libc++ and libomp

ECP-WarpX · Jan 14, 2025 · 17ad556 · 17ad556
1 parent 0679174
commit 17ad556
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/.github/workflows/clang_sanitizers.yml b/.github/workflows/clang_sanitizers.yml
@@ -87,7 +87,7 @@ jobs:
     - uses: actions/checkout@v4
     - name: install dependencies
       run: |
-        .github/workflows/dependencies/clang.sh 19
+        .github/workflows/dependencies/clang.sh 17
     - name: CCache Cache
       uses: actions/cache@v4
       with:
@@ -104,7 +104,10 @@ jobs:
 
         export CXX=$(which clang++-17)
         export CC=$(which clang-17)
-        export CXXFLAGS="-fsanitize=thread"
+        # Ensure that compiler uses libc++ and libomp
+        export CXXFLAGS="-fsanitize=thread -stdlib=libc++ -fopenmp=libomp"
+        # Ensure that linker uses libc++ and links against libomp
+        export LDFLAGS="-stdlib=libc++ -L/usr/lib/llvm-17/lib -lomp"
 
         cmake -S . -B build                 \
           -GNinja                           \