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[CI][Github] Use newer sccache version in CI container #149196

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Merged
merged 9 commits into from
Jul 17, 2025
Merged

[CI][Github] Use newer sccache version in CI container #149196

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[𝘀𝗽𝗿] initial version
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[𝘀𝗽𝗿] changes introduced through rebase
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[𝘀𝗽𝗿] changes introduced through rebase
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12 changes: 4 additions & 8 deletions .ci/monolithic-linux.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -21,12 +21,7 @@ BUILD_DIR="${BUILD_DIR:=${MONOREPO_ROOT}/build}"
INSTALL_DIR="${BUILD_DIR}/install"
rm -rf "${BUILD_DIR}"

ccache --zero-stats

if [[ -n "${CLEAR_CACHE:-}" ]]; then
echo "clearing cache"
ccache --clear
fi
sccache --zero-stats

mkdir -p artifacts/reproducers

Expand All @@ -36,7 +31,7 @@ export CLANG_CRASH_DIAGNOSTICS_DIR=`realpath artifacts/reproducers`
function at-exit {
retcode=$?

ccache --print-stats > artifacts/ccache_stats.txt
sccache --show-stats > artifacts/sccache_stats.txt
cp "${BUILD_DIR}"/.ninja_log artifacts/.ninja_log
cp "${BUILD_DIR}"/test-results.*.xml artifacts/ || :

Expand Down Expand Up @@ -78,7 +73,8 @@ cmake -S "${MONOREPO_ROOT}"/llvm -B "${BUILD_DIR}" \
-D LLVM_LIT_ARGS="${lit_args}" \
-D LLVM_ENABLE_LLD=ON \
-D CMAKE_CXX_FLAGS=-gmlt \
-D LLVM_CCACHE_BUILD=ON \
-D CMAKE_C_COMPILER_LAUNCHER=sccache \
-D CMAKE_CXX_COMPILER_LAUNCHER=sccache \
-D LIBCXX_CXX_ABI=libcxxabi \
-D MLIR_ENABLE_BINDINGS_PYTHON=ON \
-D LLDB_ENABLE_PYTHON=ON \
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5 changes: 0 additions & 5 deletions .ci/monolithic-windows.sh
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Expand Up @@ -21,11 +21,6 @@ BUILD_DIR="${BUILD_DIR:=${MONOREPO_ROOT}/build}"

rm -rf "${BUILD_DIR}"

if [[ -n "${CLEAR_CACHE:-}" ]]; then
echo "clearing sccache"
rm -rf "$SCCACHE_DIR"
fi

sccache --zero-stats
function at-exit {
retcode=$?
Expand Down
12 changes: 10 additions & 2 deletions .github/workflows/containers/github-action-ci/Dockerfile
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Expand Up @@ -63,11 +63,19 @@ RUN apt-get update && \
python3-pip \
ccache \
file \
tzdata \
sccache && \
tzdata && \
apt-get clean && \
rm -rf /var/lib/apt/lists/*

# We need sccache for caching. We cannot use the apt repository version because
# it is too old and has bugs related to features we require (particularly GCS
# caching), so we manually install it here.
RUN curl -L 'https://github.com/mozilla/sccache/releases/download/v0.10.0/sccache-v0.10.0-x86_64-unknown-linux-musl.tar.gz' > /tmp/sccache.tar.gz && \
echo "1fbb35e135660d04a2d5e42b59c7874d39b3deb17de56330b25b713ec59f849b /tmp/sccache.tar.gz" | sha256sum -c && \
tar xzf /tmp/sccache.tar.gz -O --wildcards '*/sccache' > '/usr/local/bin/sccache' && \
rm /tmp/sccache.tar.gz && \
chmod +x /usr/local/bin/sccache

ENV LLVM_SYSROOT=$LLVM_SYSROOT
ENV PATH=${LLVM_SYSROOT}/bin:${PATH}

Expand Down
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