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Bug 924768 - dev-lang/qu-prolog-10.7 fails to compile: objects.h:1257:18: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]
Summary: dev-lang/qu-prolog-10.7 fails to compile: objects.h:1257:18: error: dereferen...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Prolog project
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: lto
  Show dependency tree
 
Reported: 2024-02-17 11:56 UTC by Agostino Sarubbo
Modified: 2024-08-07 02:24 UTC (History)
1 user (show)

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

Attachments
build.log (build.log,105.52 KB, text/plain)
2024-02-17 11:56 UTC, Agostino Sarubbo 		Details
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Description Agostino Sarubbo gentoo-dev 2024-02-17 11:56:17 UTC 
https://blogs.gentoo.org/ago/2020/07/04/gentoo-tinderbox/

Issue: dev-lang/qu-prolog-10.7 fails to compile.
Discovered on: amd64 (internal ref: lto_tinderbox)
System: LTO-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#LTO)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0014
Comment 1 Agostino Sarubbo gentoo-dev 2024-02-17 11:56:18 UTC 
Created attachment 885220 [details]
build.log

build log and emerge --info
Comment 2 Larry the Git Cow gentoo-dev 2024-08-07 02:17:30 UTC 
The bug has been closed via the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=6194f5483abd98ed4bccbda0d3accfbacfe8b0dd

commit 6194f5483abd98ed4bccbda0d3accfbacfe8b0dd
Author:     Eli Schwartz <eschwartz@gentoo.org>
AuthorDate: 2024-08-07 02:06:26 +0000
Commit:     Eli Schwartz <eschwartz@gentoo.org>
CommitDate: 2024-08-07 02:17:17 +0000

    dev-lang/qu-prolog: mark as LTO-unsafe, strict-aliasing unsafe
    
    Closes: https://bugs.gentoo.org/924768
    Signed-off-by: Eli Schwartz <eschwartz@gentoo.org>

 dev-lang/qu-prolog/qu-prolog-10.7.ebuild | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)
Comment 3 Eli Schwartz gentoo-dev 2024-08-07 02:24:18 UTC 
Upstream's contact method is email -- I sent a bug report that way (and did get a response 6 minutes later!!! saying it will hopefully be fixed in an imminent new release).