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poky/meta/classes/python_pyo3.bbclass
Richard Purdie 5c45b73c8f rust: Switch to use RUST_XXX_SYS consistently
The code was using a mixture of XXX_SYS and RUST_XXX_SYS. Use
RUST_XXX_SYS consistently and add the variables to the global exclsion
on signatures as they're reflected in the directory triplets and trying
to filter them out the hashes separately is too painful.

(From OE-Core rev: ee0c0fdf9c1eba9eece6ed1293fda25bf18964b3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2022-08-08 15:44:20 +01:00

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#
# 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