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#
# Copyright OpenEmbedded Contributors
#
# SPDX-License-Identifier: MIT
#
#
# This class helps make sure that Python extensions built with PyO3
# and setuptools_rust properly set up the environment for cross compilation
#
inherit cargo python3-dir siteinfo
export PYO3_CROSS="1"
export PYO3_CROSS_PYTHON_VERSION="${PYTHON_BASEVERSION}"
export PYO3_CROSS_LIB_DIR="${STAGING_LIBDIR}"
export CARGO_BUILD_TARGET="${RUST_HOST_SYS}"
export RUSTFLAGS
export PYO3_PYTHON="${PYTHON}"
export PYO3_CONFIG_FILE="${WORKDIR}/pyo3.config"
python_pyo3_do_configure () {
cat > ${WORKDIR}/pyo3.config << EOF
implementation=CPython
version=${PYTHON_BASEVERSION}
shared=true
abi3=false
lib_name=${PYTHON_DIR}
lib_dir=${STAGING_LIBDIR}
pointer_width=${SITEINFO_BITS}
build_flags=WITH_THREAD
suppress_build_script_link_lines=false
EOF
}
EXPORT_FUNCTIONS do_configure
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