Bug 832236

Summary:	media-radio/xlog-2.0.24 fails to compile: gui_tracedialog.c:70:16: error: assignment of read-only variable stderr
Product:	Gentoo Linux	Reporter:	Agostino Sarubbo <ago>
Component:	Current packages	Assignee:	Thomas Beierlein <tomjbe>
Status:	RESOLVED FIXED
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	build.log

Description Agostino Sarubbo gentoo-dev

2022-01-28 22:27:19 UTC

https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: media-radio/xlog-2.0.24 fails to compile.
Discovered on: amd64 (internal ref: tinderbox_musl)

NOTE:
This machine uses MUSL libc

Comment 1 Agostino Sarubbo gentoo-dev

2022-01-28 22:27:21 UTC

Created attachment 763852 [details]
build.log

build log and emerge --info

Comment 2 Thomas Beierlein gentoo-dev

2022-02-11 18:35:58 UTC

Upstream tries to switch stderr back and forth for diagnostic reasons. That does not go well as Musl team had decided to interpret the standard strict and made stdin, stdout and stderr constant (see discussion on https://listman.redhat.com/archives/linux-lvm/2016-February/msg00027.html)

A possible fix is in the work. Mail to upstream is sent. Lets see how it goes.

Comment 3 Thomas Beierlein gentoo-dev

2022-03-20 14:39:26 UTC

No feedback from upstream. 
Will merge in fix shortly.

Comment 4 Larry the Git Cow gentoo-dev

2022-03-20 14:43:23 UTC

The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bd4276c164ab0e8cd3bd81d75f9275de11338a04

commit bd4276c164ab0e8cd3bd81d75f9275de11338a04
Author:     Thomas Beierlein <tomjbe@gentoo.org>
AuthorDate: 2022-03-20 14:42:22 +0000
Commit:     Thomas Beierlein <tomjbe@gentoo.org>
CommitDate: 2022-03-20 14:42:22 +0000

    media-radio/xlog: Avoid writing to read only stderr varaible in musl C
    
    Closes: https://bugs.gentoo.org/832236
    Signed-off-by: Thomas Beierlein <tomjbe@gentoo.org>

 media-radio/xlog/files/xlog-2.0.24-musl.patch | 51 +++++++++++++++++++++++++++
 media-radio/xlog/xlog-2.0.24.ebuild           |  3 +-
 2 files changed, 53 insertions(+), 1 deletion(-)

Comment 5 Sam James archtester

2022-03-20 14:49:46 UTC

(In reply to Thomas Beierlein from comment #3)
> No feedback from upstream. 
> Will merge in fix shortly.

Nice work and thanks for digging into this!