diff options
| author | Hans Kristian Rosbach <hk-git@circlestorm.org> | 2026-03-07 14:44:25 +0100 |
|---|---|---|
| committer | Hans Kristian Rosbach <hk-github@circlestorm.org> | 2026-03-07 22:38:10 +0100 |
| commit | 57cac0b95d3cff9cd8e05425302c84734ab72520 (patch) | |
| tree | e59717f7a12cc1bbeec2af4151123c5a2db2d489 | |
| parent | a56d0201b7895055acd8f8d190cca066f8a7f520 (diff) | |
| download | Project-Tick-57cac0b95d3cff9cd8e05425302c84734ab72520.tar.gz Project-Tick-57cac0b95d3cff9cd8e05425302c84734ab72520.zip | |
Reduce git clone download to only relevant source folders.
Reduces download from 2.3GB to 176MB.
Also reduce compile time by only compiling shared libcxx.
| -rw-r--r-- | .github/workflows/cmake.yml | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml index 234cf45b6c..46c3ec21e1 100644 --- a/.github/workflows/cmake.yml +++ b/.github/workflows/cmake.yml @@ -819,18 +819,24 @@ jobs: - name: Compile LLVM C++ libraries (MSAN) if: contains(matrix.name, 'MSAN') run: | - git clone --depth=1 https://github.com/llvm/llvm-project --single-branch --branch release/20.x - cmake -S llvm-project/runtimes -B llvm-project/build -G Ninja \ + # Use sparse-checkout to download only the folders we need (176MB instead of 2302MB) + git clone --depth=1 --filter=blob:none https://github.com/llvm/llvm-project --no-checkout --branch release/20.x + cd llvm-project + git sparse-checkout set cmake runtimes libc libcxx libcxxabi llvm/cmake + git checkout + cmake -S runtimes -B build -G Ninja \ -DCMAKE_BUILD_TYPE=Release \ -DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi" \ -DLLVM_USE_SANITIZER=MemoryWithOrigins \ -DLIBCXXABI_USE_LLVM_UNWINDER=OFF \ + -DLIBCXX_ENABLE_STATIC=OFF \ -DLIBCXX_INCLUDE_BENCHMARKS=OFF \ -DLLVM_INCLUDE_TESTS=OFF \ -DLLVM_INCLUDE_DOCS=OFF - cmake --build llvm-project/build -j3 -- cxx cxxabi - echo "LLVM_BUILD_DIR=`pwd`/llvm-project/build" >> $GITHUB_ENV + cmake --build build -j3 -- cxx cxxabi + echo "LLVM_BUILD_DIR=`pwd`/build" >> $GITHUB_ENV env: + CFLAGS: -O2 CC: ${{ matrix.compiler }} CXX: ${{ matrix.cxx-compiler }} |