poky/meta/classes/distutils3.bbclass
Jack Mitchell df7bccf254 distutils3: allow setup.py to be run from a different directory to ${S}
Sometimes setup.py can be buried deep in a source tree. This has
traditionally been solved with setting S to the subdirectory in
the source. However with the new pseudo changes, some python modules
make changes to files beneath ${S}, for example:

S = "${WORKDIR}/git/python/pythonmodule"

then in setup.py it works with source code in a relative fashion, such
as:

../../src

This causes pseudo to abort as it isn't tracking the paths. Therefore
implement the variable DISTUTILS_SETUP_PATH so that recipes can use:

S = "${WORKDIR}/git"
DISTUTILS_SETUP_PATH = "${S}/python/pythonmodule"

inherit distutils3

This allows the full source tree to be monitored, while distutils
can run setup.py from a location other than ${S}.

(From OE-Core rev: ddcc349cede0c4fe1909df1ded7b0a7c509cd758)

Signed-off-by: Jack Mitchell <ml@embed.me.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-12-15 22:51:55 +00:00

68 lines
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inherit distutils3-base
B = "${WORKDIR}/build"
distutils_do_configure[cleandirs] = "${B}"
DISTUTILS_BUILD_ARGS ?= ""
DISTUTILS_INSTALL_ARGS ?= "--root=${D} \
--prefix=${prefix} \
--install-lib=${PYTHON_SITEPACKAGES_DIR} \
--install-data=${datadir}"
DISTUTILS_PYTHON = "python3"
DISTUTILS_PYTHON_class-native = "nativepython3"
DISTUTILS_SETUP_PATH ?= "${S}"
distutils3_do_configure() {
:
}
distutils3_do_compile() {
cd ${DISTUTILS_SETUP_PATH}
NO_FETCH_BUILD=1 \
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_LIBDIR=${STAGING_LIBDIR} \
${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
build --build-base=${B} ${DISTUTILS_BUILD_ARGS} || \
bbfatal_log "'${PYTHON_PN} setup.py build ${DISTUTILS_BUILD_ARGS}' execution failed."
}
distutils3_do_compile[vardepsexclude] = "MACHINE"
distutils3_do_install() {
cd ${DISTUTILS_SETUP_PATH}
install -d ${D}${PYTHON_SITEPACKAGES_DIR}
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_LIBDIR=${STAGING_LIBDIR} \
PYTHONPATH=${D}${PYTHON_SITEPACKAGES_DIR} \
${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} setup.py \
build --build-base=${B} install --skip-build ${DISTUTILS_INSTALL_ARGS} || \
bbfatal_log "'${PYTHON_PN} setup.py install ${DISTUTILS_INSTALL_ARGS}' execution failed."
# support filenames with *spaces*
find ${D} -name "*.py" -exec grep -q ${D} {} \; \
-exec sed -i -e s:${D}::g {} \;
for i in ${D}${bindir}/* ${D}${sbindir}/*; do
if [ -f "$i" ]; then
sed -i -e s:${PYTHON}:${USRBINPATH}/env\ ${DISTUTILS_PYTHON}:g $i
sed -i -e s:${STAGING_BINDIR_NATIVE}:${bindir}:g $i
fi
done
rm -f ${D}${PYTHON_SITEPACKAGES_DIR}/easy-install.pth
#
# FIXME: Bandaid against wrong datadir computation
#
if [ -e ${D}${datadir}/share ]; then
mv -f ${D}${datadir}/share/* ${D}${datadir}/
rmdir ${D}${datadir}/share
fi
}
distutils3_do_install[vardepsexclude] = "MACHINE"
EXPORT_FUNCTIONS do_configure do_compile do_install
export LDSHARED="${CCLD} -shared"