light/tools/ci/amd64/clang/msan.sh
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#!/bin/bash
set -e
cd $(git rev-parse --show-toplevel)/
rm -rf ./build && mkdir build/
Xvfb :99 -screen 0 1024x768x16 &
export CXX=$(which clang++)
export CC=$(which clang)
export DISPLAY=:99
export PKG_CONFIG_PATH=/msan/lib/pkgconfig:${PKG_CONFIG_PATH}
export ARCH="$(uname -m)"
export VULKAN_SDK="$(dirname "$(readlink -f "${BASH_SOURCE:-$0}" )" )/$ARCH"
export PATH="$VULKAN_SDK/bin:$PATH"
export LD_LIBRARY_PATH="$VULKAN_SDK/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
echo "REVPARSE: $(git rev-parse --show-toplevel)"
cat "$(git rev-parse --show-toplevel)/tools/ci/amd64/clang/msan.supp"
cmake . \
-Bbuild \
-GNinja \
-DCMAKE_INCLUDE_PATH=/msan/include \
-DCMAKE_LIBRARY_PATH=/msan/lib \
-DCMAKE_PREFIX_PATH=/msan \
-DCMAKE_LINKER_TYPE=MOLD \
-DENABLE_UNIT_TESTS=ON \
-DCMAKE_BUILD_TYPE=Release \
-DCMAKE_C_FLAGS=" \
-fsanitize=memory \
-fsanitize-memory-track-origins \
-fsanitize-ignorelist=$(git rev-parse --show-toplevel)/tools/ci/amd64/clang/msan.supp \
-fno-omit-frame-pointer \
-g" \
-DCMAKE_CXX_FLAGS=" \
-fsanitize=memory \
-fsanitize-memory-track-origins \
-fsanitize-ignorelist=$(git rev-parse --show-toplevel)/tools/ci/amd64/clang/msan.supp \
-fno-omit-frame-pointer \
-g \
-std=c++23 \
-nostdinc++ \
-isystem /libcxx_msan/include/c++/v1/" \
-DCMAKE_EXE_LINKER_FLAGS=" \
-fsanitize=memory \
-fsanitize-memory-track-origins \
-fsanitize-ignorelist=$(git rev-parse --show-toplevel)/tools/ci/amd64/clang/msan.supp \
-g \
-std=c++23 \
-L/msan/lib -Wl,-rpath,/msan/lib \
-L/libcxx_msan/lib -Wl,-rpath,/libcxx_msan/lib \
-lc++ \
-lc++abi" \
&& cmake --build ./build --target='renderer_tests' -j`nproc`
export MSAN_SYMBOLIZER_PATH="$(which llvm-symbolizer)"
export MSAN_OPTIONS="suppressions=$(git rev-parse --show-toplevel)/tools/ci/amd64/clang/msan.supp:fast_unwind_on_malloc=0:verbosity=1:report_umrs=1"
for test in $(find ./build -type f -name '*_tests' -executable); do
echo "Running $test"
"$test"
done