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Use -fsanitize=address,undefined in debug builds on CI #9397

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merged 1 commit into from
Mar 19, 2025
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Use -fsanitize=address,undefined in debug builds on CI #9397

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7 changes: 6 additions & 1 deletion .ci/scripts/utils.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -111,9 +111,14 @@ build_executorch_runner_cmake() {
mkdir "${CMAKE_OUTPUT_DIR}"

pushd "${CMAKE_OUTPUT_DIR}" || return
if [[ $1 == "Debug" ]]; then
CXXFLAGS="-fsanitize=address,undefined"
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Don't you want CXXFLAGS="-fsanitize=address,undefined -g"?

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if I'm not mistaken, CXXFLAGS merely adds to the flags. I will check.

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I checked and -g is still present (and there appear to be no other optimization/debug flags added in CMAKE_BUILD_TYPE=Debug)

else
CXXFLAGS=""
fi
# This command uses buck2 to gather source files and buck2 could crash flakily
# on MacOS
retry cmake -DPYTHON_EXECUTABLE="${PYTHON_EXECUTABLE}" -DCMAKE_BUILD_TYPE="${1:-Release}" ..
CXXFLAGS="$CXXFLAGS" retry cmake -DPYTHON_EXECUTABLE="${PYTHON_EXECUTABLE}" -DCMAKE_BUILD_TYPE="${1:-Release}" ..
popd || return

if [ "$(uname)" == "Darwin" ]; then
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