[CI] Force use of libc++ with Clang

krivenko · Nov 3, 2023 · 0755144 · 0755144
1 parent 50b4673
commit 0755144
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/.github/workflows/build-and-deploy.yml b/.github/workflows/build-and-deploy.yml
@@ -34,6 +34,8 @@ jobs:
         sudo apt-get install
         g++-12
         clang-15
+        libc++-15-dev
+        libc++abi-15-dev
         libomp-15-dev
         libgfortran5
         gfortran
@@ -76,6 +78,10 @@ jobs:
            python -m pip install --upgrade pip
            pip install sphinx nbsphinx linkify-it-py sphinx-rtd-theme myst-parser
 
+    - name: Force use of libc++
+      if: startsWith(matrix.cxx, 'clang')
+      run: echo "CXXFLAGS=-stdlib=libc++" >> $GITHUB_ENV
+
     - name: Build & install TRIQS
       env:
         CC: ${{ matrix.cc }}