• [gentoo-dev] [PATCH 1/2] distutils-r1.eclass: Prefer "rm -rf build" ove

    From =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?@21:1/5 to All on Sat Apr 9 18:40:02 2022
    Prefer using "rm -rf build" directly over "setup.py clean -a". This
    has three advantages:

    1. It is much faster.

    2. It works on packages that have broken "setup.py clean",
    e.g. dev-python/pydantic.

    3. It works on packages that block "setup.py clean" and tell you to use
    "git clean" (sic!), e.g. dev-python/scipy.

    This is a potentially (but unlikely) breaking change, so do it
    conditionally to GPEP517_TESTING.

    Signed-off-by: Michał Górny <mgorny@gentoo.org>
    ---
    eclass/distutils-r1.eclass | 6 +++++-
    1 file changed, 5 insertions(+), 1 deletion(-)

    diff --git a/eclass/distutils-r1.eclass b/eclass/distutils-r1.eclass
    index de891215e688..e6b0ab5e0e32 100644
    --- a/eclass/distutils-r1.eclass
    +++ b/eclass/distutils-r1.eclass
    @@ -1090,7 +1090,11 @@ distutils_pep517_install() {
    # clean the build tree; otherwise we may end up with PyPy3
    # extensions duplicated into CPython dists
    if [[ ${DISTUTILS_USE_PEP517:-setuptools} == setuptools ]]; then
    - esetup.py clean -a
    + if [[ ${GPEP517_TESTING} ]]; then
    + rm -rf build || die
    + else
    + esetup.py clean -a
    + fi
    fi
    }

    --
    2.35.1

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