linux/poky.git/meta/classes/distutils3.bbclass, branch hardknott-next

distutils3: allow setup.py to be run from a different directory to ${S}

2020-12-15T22:51:55+00:00

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 Signed-off-by: Richard Purdie

distutils3: do out of tree builds

2019-12-28T23:25:41+00:00

Pass --build-base so the build tree is a location we specify, which we can ensure is empty when building. This means we can stub out do_configure entirely and use cleandirs instead. When installing we need to tell it to do a build so that we can pass --build-base, so also pass --skip-build to avoid the potential rebuild. (From OE-Core rev: de1b57acedaaf01e10059792eb0031ceafcc8b97) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils3: remove unused variable

2019-12-28T23:25:41+00:00

This variable isn't used by the build task, despite it's name. (From OE-Core rev: 497ddaca42f805c119c022d77960d1eecc01436b) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils3: remove unused stage tasks

2019-12-28T23:25:41+00:00

These staging tasks haven't been used since ~2010, so remove them. (From OE-Core rev: d0eba7ccf54101e708ea50afb072f1bd2cf8fb6d) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils: Tidy and simplify for readability

2019-05-15T16:53:29+00:00

Line lengths, remove duplication, and use the PYTHON variable provided by pythonnative.bbclass. Coincidentally fixes a dormant defect in distutils3.bbclass in which we were sedding for STAGING_BINDIR_NATIVE/python-python3/python3. (From OE-Core rev: 7b8dd17c65e2d7d163f452833f21469918bf222e) Signed-off-by: Douglas Royds Signed-off-by: Richard Purdie

distutils: Run python from the PATH in the -native case as well

2019-05-08T11:15:17+00:00

The python distutils generate a python wrapper script for each package, containing shebang lines pointing to the python executable. In our case, this is a fully-qualified path to python-native in the recipe-sysroot-native. Ubuntu 18.04 restricts the useful length of the shebang line to 125 characters, and Ubuntu 16.04 restricts it to 77. In both cases, the staged python script fails to run due to the length of the path to the python-native executable. Replace the shebang line with nativepython or nativepython3 as appropriate. The nativepython symlink is installed by the python-native recipe: #!/usr/bin/env nativepython We were already doing this for on-target distutils components. This change applies the sed-line to -native distutils components as well. In this way, -native clients of these components can invoke the wrapper scripts directly, without themselves needing to inherit pythonnative. This works around a known setuptools issue: https://github.com/pypa/setuptools/issues/494 Even once this issue has been resolved upstream, we will still need to replace `python` with `nativepython` (From OE-Core rev: 0a5bd4f30182a3d55153e5ade76f1dfd5b52b482) Signed-off-by: Douglas Royds Signed-off-by: Richard Purdie

distutils{, 3}.bbclass: improve error messages

2018-09-22T01:45:46+00:00

For non-python developers it's difficult to identify where start searching in case of errors. Fixing and marking the string to grep for might help finding some root causes of issues slightly quicker. (From OE-Core rev: 44fff749ee7bfe47e88286aec1e8a22e63079ca7) Signed-off-by: Jens Rehsack Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils/distutils3: do not try to fetch code during do_configure

2018-07-30T11:44:35+00:00

For distutils3, any setup.py invoking will cause setup_requires argument to trigger a code fetching. Since the following commit applied in oe-core, code fetching occurs during do_confugire before the do_compile. ... b805cef distutils: clean the build tree in do_configure ... Refer what do_compile did, add var-NO_FETCH_BUILD to do_configure. Sync with distutils3, add do_configure to distutils also. [YOCTO #12084] (From OE-Core rev: 9d556092fcc6f04c487afd126d52935bac133165) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils/setuptools, distutils3/setuptools3: improve reproducibility

2018-07-26T12:16:40+00:00

- Unify var-DISTUTILS_INSTALL_ARGS in distutils and setuptools - Supply "--root" directory to the "install" command, and use it as a prefix to strip off the purported filename encoded in bytecode files. (It strips build path prefix from .pyc files) [YOCTO #8446] [YOCTO #12084] (From OE-Core rev: 21f0c5a50e00ac34975d79fd48f08730d8f19b15) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

distutils/setuptools-native, distutils3/setuptools3-native: do not try to fetch code during do_compile

2018-07-26T12:16:40+00:00

If a python recipe is using setuptools and the setup_requires argument, where setuptools will use easy_install to fetch the module if it isn't present. The build failed on a machine where a proxy was required, but succeeded on a machine which had direct access to the internet Add var-NO_FETCH_BUILD, and set it in distutils_do_compile which does not allow to fetch code from internet during do_compile. Example result: ... ERROR: Do not try to fetch `pytest-runner1' for building. Please add its native recipe to DEPENDS. Traceback (most recent call last): File "setup.py", line 56, in ... The improvement is flexible for test_requirements argument (used at `setup.py test'), where use easy_install also. [YOCTO #12084] (From OE-Core rev: 57414f4a1c549e6faaa110e6e95ff601b05b7361) Signed-off-by: Hongxu Jia Signed-off-by: Ross Burton Signed-off-by: Richard Purdie