Armv7 support about pillow_heif

[bigcat88]

It can be compiled from sources for arm7. If you need it for Nextcloud then there is a mode for this(#14).

Maybe it is possible to produce binary wheels for arm7 for Debian10+ systems, but will pip recognise them or not I don't know.
cibuildwheel can't produce wheels for arm7. And I don't see any projects with arm7 wheels(if you do, please provide a link)

[bigcat88]

Anyway in a few days I'll try to generate arm7 wheels in abi3 format, but without any promise.

[bigcat88]

@Nelfimov
pillow_heif-0.4.0-cp36-abi3-manylinux_2_31_armv7l.whl.zip

This is a test wheel for python3.8+(invalid tag for python intepreter) builded on Ubuntu 20.04+(should be compatailable with Debian 11)

Can you check it and confirm that it can be installed with pip(with version >=20) and works on armv7l ?

And this build without encoder, save operations will not work in it.

P.S: I used a patchelf that is in Ubuntu's repositories and it is has some bugs, maybe in test wheel there is some missing system libs due to that(and maybe not)

[Nelfimov]

@bigcat88
Worked for me, although in desperate attempts to install it earlier I installed all sys libraries I could find in docs. Thank you!

Still this issue motivated me to move to raspberry os 64bit to avoid issues in future.