On Thu, 2022-03-03 at 14:28 +0000, Richard Purdie via lists.openembedded.org wrote: > There are over 3,000 of these in python3-native (of 8,000+ files total) and > copying them to sysroots all the time seems pointless, particularly since > they're only used if python is run with the -O or -OO parameters. > > Get rid of them and save the overhead. This is particularly pronounced in > builds using the api-documentation distro feature. > > Signed-off-by: Richard Purdie <[email protected]> > --- > meta/recipes-devtools/python/python3_3.10.2.bb | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/meta/recipes-devtools/python/python3_3.10.2.bb > b/meta/recipes-devtools/python/python3_3.10.2.bb > index 429839b6226..b28aa6505a0 100644 > --- a/meta/recipes-devtools/python/python3_3.10.2.bb > +++ b/meta/recipes-devtools/python/python3_3.10.2.bb > @@ -152,6 +152,11 @@ do_install:append:class-native() { > # (these often end up too long for the #! parser in the kernel as the > # buffer is 128 bytes long). > ln -s python3-native/python3 ${D}${bindir}/nativepython3 > + > + # Remove the opt-1.pyc and opt-2.pyc files. There are over 3,000 of > them > + # and the overhead in each recipe-sysroot-native isn't worth it, > particularly > + # when they're only used for python called with -O or -OO. > + find ${D} -name *opt-*.pyc -delete > } > > do_install:append() { >
This does pose an interesting dilemma. We could just go this far, or should we remove the remaining pyc files (~1,500 of them) and let python create them as needed, or do we disable them from python entirely? Cheers, Richard
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