782121 – dev-python/cffi - cross-compiling fails with "error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."

Bug 782121 - dev-python/cffi - cross-compiling fails with "error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."

Summary: dev-python/cffi - cross-compiling fails with "error: #error "LONG_BIT definit...

Status:	RESOLVED OBSOLETE

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Cross compilation support

URL:
Whiteboard:
Keywords:	NeedPatch

Depends on:
Blocks:

Reported:	2021-04-11 18:10 UTC by tgyt
Modified:	2023-02-09 01:12 UTC (History)
CC List:	5 users (show)

See Also:	582130
Package list:
Runtime testing required:	---

Attachments
build.log (build.log,7.40 KB, text/x-log) 2021-04-11 18:10 UTC, tgyt	Details
armv7a-unknown-linux-gnueabihf-emerge --info (file_782121.txt,5.12 KB, text/plain) 2021-04-11 18:11 UTC, tgyt	Details
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Description tgyt 2021-04-11 18:10:39 UTC

Created attachment 699300 [details]
build.log

dev-python/cffi-1.14.4
CHOST=armv7a-unknown-linux-gnueabihf
Looks like #582130

Comment 1 tgyt 2021-04-11 18:11:46 UTC

Created attachment 699303 [details]
armv7a-unknown-linux-gnueabihf-emerge --info

Comment 2 Michał Górny archtester

2021-04-17 05:44:38 UTC

Python doesn't really support cross atm, so I honestly doubt there's a way to get this to work without major changes.

Comment 3 James Le Cuirot gentoo-dev

2021-04-17 09:14:10 UTC

I did have it working in https://github.com/gentoo/gentoo/pull/9822 but the eclass have changed a lot since then and it needed a major rework anyway.

Comment 4 Sam James archtester

2023-02-09 01:12:39 UTC

Ebuild now uses PEP517 and mgorny recently added cross-compile support to gpep517. This should work now.