- echo CC="clang-8" >> ${GITHUB_ENV}
- echo CXX="clang++-8" >> ${GITHUB_ENV}
- echo CXXFLAGS="-stdlib=libc++" >> ${GITHUB_ENV}
- - name: Prepare environment (for old clang on ubuntu-18.04)
- if: (env.OS_VER=='ubuntu-18.04') && (env.CC_VND=='clang') && (env.CC_VER=='old')
- run: |
- echo CC="clang-6.0" >> ${GITHUB_ENV}
- echo CXX="clang++-6.0" >> ${GITHUB_ENV}