x86-Ubuntu-llvm-from-sources #1435
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name: x86-Ubuntu-llvm-from-sources | |
on: | |
schedule: | |
- cron: '0 0 * * *' | |
workflow_dispatch: | |
jobs: | |
build: | |
runs-on: ubuntu-22.04 | |
steps: | |
- uses: actions/checkout@v4 | |
- name: Download Ninja | |
run: | | |
git clone https://github.com/ninja-build/ninja.git | |
pushd ninja | |
./configure.py --bootstrap | |
popd | |
- name: Add Ninja to $PATH | |
run: | | |
echo "${GITHUB_WORKSPACE}/ninja" >> $GITHUB_PATH | |
- name: Clone llvm-project | |
run: | | |
git clone --depth 1 --single-branch --branch release/18.x https://github.com/llvm/llvm-project | |
- name: Make ld.gold the default linker | |
run: | | |
# This a quick and easy hack. Not something I would use on my | |
# production machine. | |
sudo rm /usr/bin/ld | |
sudo ln -s /usr/bin/x86_64-linux-gnu-ld.gold /usr/bin/ld | |
- name: Build LLVM & Clang | |
run: | | |
cd llvm-project | |
git checkout release/18.x | |
mkdir build && cd build | |
cmake -G Ninja \ | |
-DCMAKE_BUILD_TYPE=Release \ | |
-DLLVM_ENABLE_PROJECTS="clang" \ | |
-DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \ | |
-DLLVM_TARGETS_TO_BUILD="X86" \ | |
-DLLVM_OPTIMIZED_TABLEGEN=ON \ | |
../llvm | |
ninja | |
- name: Install lit | |
run: | | |
sudo apt-get install python3-setuptools | |
sudo pip3 install lit | |
- name: Build HelloWorld | |
run: | | |
cd HelloWorld | |
mkdir build && cd build | |
# HelloWorld only supports CT_Clang_INSTALL_DIR | |
cmake -DCT_Clang_INSTALL_DIR="$GITHUB_WORKSPACE/llvm-project/build" ../ | |
make -j2 | |
- name: Build llvm-tutor + run tests | |
run: | | |
mkdir build && cd build | |
# Test with Clang_DIR | |
cmake -DClang_DIR="$GITHUB_WORKSPACE/llvm-project/build/lib/cmake/clang/" ../ | |
make -j2 | |
lit test/ |