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: ab15ec860a936c527484435f141ced300b9cb9dc)

Signed-off-by: Jack Mitchell <ml@embed.me.uk>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ddcc349cede0c4fe1909df1ded7b0a7c509cd758)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Jack Mitchell
2020-12-08 16:03:14 +00:00
committed by Richard Purdie
parent e837c1790b
commit df29f54c26

View File

@@ -12,28 +12,30 @@ DISTUTILS_INSTALL_ARGS ?= "--root=${D} \
DISTUTILS_PYTHON = "python3"
DISTUTILS_PYTHON_class-native = "nativepython3"
DISTUTILS_SETUP_PATH ?= "${S}"
distutils3_do_configure() {
:
}
distutils3_do_compile() {
cd ${S}
cd ${DISTUTILS_SETUP_PATH}
NO_FETCH_BUILD=1 \
STAGING_INCDIR=${STAGING_INCDIR} \
STAGING_LIBDIR=${STAGING_LIBDIR} \
${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} ${S}/setup.py \
${STAGING_BINDIR_NATIVE}/${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 ${S}
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} ${S}/setup.py \
${STAGING_BINDIR_NATIVE}/${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."