cpython/Tools/pixi-packages/build.sh
Guido Imperiale 37c35542a9
gh-143120: pixi builds for free-threading and TSAN (#142872)
Co-authored-by: Isuru Fernando <isuruf@gmail.com>
Co-authored-by: Lucas Colley <lucas.colley8@gmail.com>
2026-02-04 09:58:29 +05:30

52 lines
1.5 KiB
Bash

#!/bin/bash
echo "PYTHON_VARIANT: ${PYTHON_VARIANT}"
if [[ "${PYTHON_VARIANT}" == "freethreading" ]]; then
CONFIGURE_EXTRA="--disable-gil"
elif [[ "${PYTHON_VARIANT}" == "asan" ]]; then
CONFIGURE_EXTRA="--with-address-sanitizer"
export ASAN_OPTIONS="strict_init_order=true"
elif [[ "${PYTHON_VARIANT}" == "tsan-freethreading" ]]; then
CONFIGURE_EXTRA="--disable-gil --with-thread-sanitizer"
export TSAN_OPTIONS="suppressions=${SRC_DIR}/Tools/tsan/suppressions_free_threading.txt"
elif [[ "${PYTHON_VARIANT}" == "default" ]]; then
CONFIGURE_EXTRA=""
else
echo "Unknown PYTHON_VARIANT: ${PYTHON_VARIANT}"
exit 1
fi
# rattler-build by default set a target of 10.9
# override it to at least 10.12
case ${MACOSX_DEPLOYMENT_TARGET:-10.12} in
10.12|10.13|10.14|10.15|10.16)
;;
10.*)
export CPPFLAGS=${CPPFLAGS/-mmacosx-version-min=${MACOSX_DEPLOYMENT_TARGET}/-mmacosx-version-min=10.12}
export MACOSX_DEPLOYMENT_TARGET=10.12
;;
*)
;;
esac
BUILD_DIR="../build_${PYTHON_VARIANT}"
mkdir -p "${BUILD_DIR}"
cd "${BUILD_DIR}"
if [[ -f configure-done ]]; then
echo "Skipping configure step, already done."
else
"${SRC_DIR}/configure" \
--prefix="${PREFIX}" \
--oldincludedir="${BUILD_PREFIX}/${HOST}/sysroot/usr/include" \
--enable-shared \
--srcdir="${SRC_DIR}" \
--with-system-expat \
${CONFIGURE_EXTRA}
fi
touch configure-done
make -j"${CPU_COUNT}" install
ln -sf "${PREFIX}/bin/python3" "${PREFIX}/bin/python"