ci: Use APT_LLVM_V in msan task

Also, use update-alternatives to avoid having to manually specify
clang-${APT_LLVM_V} or llvm-symbolizer-${APT_LLVM_V} everywhere.
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MarcoFalke committed 2025-07-17 11:16:21 +02:00
1 parent 184159e4f3
commit fad040a578
5 files changed
+29 -19

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@@ -44,27 +44,37 @@ elif [ "$CI_OS_NAME" != "macos" ]; then
${CI_RETRY_EXE} bash -c "apt-get install --no-install-recommends --no-upgrade -y $PACKAGES $CI_BASE_PACKAGES"
fi
if [ -n "${APT_LLVM_V}" ]; then
update-alternatives --install /usr/bin/clang++ clang++ "/usr/bin/clang++-${APT_LLVM_V}" 100
update-alternatives --install /usr/bin/clang clang "/usr/bin/clang-${APT_LLVM_V}" 100
update-alternatives --install /usr/bin/llvm-symbolizer llvm-symbolizer "/usr/bin/llvm-symbolizer-${APT_LLVM_V}" 100
fi
if [ -n "$PIP_PACKAGES" ]; then
# shellcheck disable=SC2086
${CI_RETRY_EXE} pip3 install --user $PIP_PACKAGES
fi
if [[ ${USE_MEMORY_SANITIZER} == "true" ]]; then
${CI_RETRY_EXE} git clone --depth=1 https://github.com/llvm/llvm-project -b "llvmorg-20.1.0" /msan/llvm-project
if [ -n "${APT_LLVM_V}" ]; then
${CI_RETRY_EXE} git clone --depth=1 https://github.com/llvm/llvm-project -b "llvmorg-$( clang --version | sed --silent 's@.*clang version \([0-9.]*\).*@\1@p' )" /msan/llvm-project
else
${CI_RETRY_EXE} git clone --depth=1 https://github.com/llvm/llvm-project -b "llvmorg-20.1.8" /msan/llvm-project
cmake -G Ninja -B /msan/clang_build/ \
-DLLVM_ENABLE_PROJECTS="clang" \
-DCMAKE_BUILD_TYPE=Release \
-DLLVM_TARGETS_TO_BUILD=Native \
-DLLVM_ENABLE_RUNTIMES="compiler-rt;libcxx;libcxxabi;libunwind" \
-S /msan/llvm-project/llvm
cmake -G Ninja -B /msan/clang_build/ \
-DLLVM_ENABLE_PROJECTS="clang" \
-DCMAKE_BUILD_TYPE=Release \
-DLLVM_TARGETS_TO_BUILD=Native \
-DLLVM_ENABLE_RUNTIMES="compiler-rt;libcxx;libcxxabi;libunwind" \
-S /msan/llvm-project/llvm
ninja -C /msan/clang_build/ "$MAKEJOBS"
ninja -C /msan/clang_build/ install-runtimes
ninja -C /msan/clang_build/ "$MAKEJOBS"
ninja -C /msan/clang_build/ install-runtimes
update-alternatives --install /usr/bin/clang++ clang++ /msan/clang_build/bin/clang++ 100
update-alternatives --install /usr/bin/clang clang /msan/clang_build/bin/clang 100
update-alternatives --install /usr/bin/llvm-symbolizer llvm-symbolizer /msan/clang_build/bin/llvm-symbolizer 100
update-alternatives --install /usr/bin/clang++ clang++ /msan/clang_build/bin/clang++ 100
update-alternatives --install /usr/bin/clang clang /msan/clang_build/bin/clang 100
update-alternatives --install /usr/bin/llvm-symbolizer llvm-symbolizer /msan/clang_build/bin/llvm-symbolizer 100
fi
cmake -G Ninja -B /msan/cxx_build/ \
-DLLVM_ENABLE_RUNTIMES="libcxx;libcxxabi;libunwind" \