Bug 782121

Summary:	dev-python/cffi - cross-compiling fails with "error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
Product:	Gentoo Linux	Reporter:	tgyt
Component:	Current packages	Assignee:	Cross compilation support <cross>
Status:	RESOLVED OBSOLETE
Severity:	normal	CC:	jiri, jstein, mgorny, python, sam
Priority:	Normal	Keywords:	NeedPatch
Version:	unspecified
Hardware:	All
OS:	Linux
See Also:	https://bugs.gentoo.org/show_bug.cgi?id=582130
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log armv7a-unknown-linux-gnueabihf-emerge --info

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.