Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 744016 - sys-devel/crossdev: multilib functionality unsupported by gcc
Summary: sys-devel/crossdev: multilib functionality unsupported by gcc
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Toolchain Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-09-21 22:09 UTC by David Michael
Modified: 2020-12-11 19:26 UTC (History)
1 user (show)

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

Attachments
cross-x86_64-gentoo-linux-gnu-info.log (cross-x86_64-gentoo-linux-gnu-info.log,16.61 KB, text/plain)
2020-09-21 22:10 UTC, David Michael 		Details
cross-x86_64-gentoo-linux-gnu-gcc-stage2.log.xz (cross-x86_64-gentoo-linux-gnu-gcc-stage2.log.xz,56.83 KB, application/x-xz)
2020-09-21 22:11 UTC, David Michael 		Details
gcc-config.logs.tar.xz (gcc-config.logs.tar.xz,52.48 KB, application/x-xz)
2020-09-21 22:13 UTC, David Michael 		Details
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description David Michael 2020-09-21 22:09:54 UTC 
When attempting to use the multilib functionality via --abis, gcc-stage2 fails to build while linking libgcc.

Reproducible: Always

Steps to Reproduce:
1. crossdev --abis 'amd64 x86' --stable --target x86_64-gentoo-linux-gnu

Actual Results:  
 * Emerging cross-gcc-stage2 ...
 * error: gcc failed :(

Expected Results:  
It should build and install.

I am just using amd64 to cross-compile to amd64 for this test.
Comment 1 David Michael 2020-09-21 22:10:33 UTC 
Created attachment 661810 [details]
cross-x86_64-gentoo-linux-gnu-info.log
Comment 2 David Michael 2020-09-21 22:11:44 UTC 
Created attachment 661813 [details]
cross-x86_64-gentoo-linux-gnu-gcc-stage2.log.xz
Comment 3 David Michael 2020-09-21 22:13:23 UTC 
Created attachment 661816 [details]
gcc-config.logs.tar.xz
Comment 4 Andreas K. Hüttel archtester gentoo-dev 2020-10-09 21:42:14 UTC 
(In reply to David Michael from comment #0)
> When attempting to use the multilib functionality via --abis, gcc-stage2
> fails to build while linking libgcc.
> 
> Reproducible: Always
> 
> Steps to Reproduce:
> 1. crossdev --abis 'amd64 x86' --stable --target x86_64-gentoo-linux-gnu

Internally this is a mess, and the code works even different for different CTARGET ...
Comment 5 David Michael 2020-12-11 19:26:44 UTC 
This appears to be fixed, presumably by https://github.com/gentoo/gentoo/commit/40bbce46bf14dbaa372fafba244e6397f2d76f62 .