Bug 948109

Summary:	dev-lang/gprolog-1.5.0-r1 fails to compile: Fatal Error: Segmentation Violation (bad address: 0x80002c)
Product:	Gentoo Linux	Reporter:	Agostino Sarubbo <ago>
Component:	Current packages	Assignee:	Gentoo Prolog project <prolog>
Status:	CONFIRMED ---
Severity:	normal
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	932474
Attachments:	build.log

Description Agostino Sarubbo gentoo-dev

2025-01-14 18:16:57 UTC

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

Issue: dev-lang/gprolog-1.5.0-r1 fails to compile.
Discovered on: x86 (internal ref: tinderbox_x86)
System: GCC-15-SYSTEM (https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#GCC-15)

Info about the issue:
https://wiki.gentoo.org/wiki/Project:Tinderbox/Common_Issues_Helper#CF0003

Comment 1 Agostino Sarubbo gentoo-dev

2025-01-14 18:16:58 UTC

Created attachment 916542 [details]
build.log

build log and emerge --info

Comment 2 Agostino Sarubbo gentoo-dev

2025-01-14 18:17:52 UTC

it does not fail with gcc-14 for me. Needs checking

Comment 3 Larry the Git Cow gentoo-dev

2025-01-26 22:55:19 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a29609acadd782c9ded64a22aeb49f060abb405a

commit a29609acadd782c9ded64a22aeb49f060abb405a
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2025-01-26 22:54:09 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2025-01-26 22:54:40 +0000

    sys-devel/gcc: add 15.0.1_pre20250126
    
    Not sure what #947760 and #948109 are about yet but may be fixed by
    some miscompilation fixes in this.
    
    Bug: https://bugs.gentoo.org/947760
    Bug: https://bugs.gentoo.org/948109
    Closes: https://bugs.gentoo.org/946937
    Closes: https://bugs.gentoo.org/948222
    Signed-off-by: Sam James <sam@gentoo.org>

 sys-devel/gcc/Manifest                      |  2 ++
 sys-devel/gcc/gcc-15.0.1_pre20250126.ebuild | 53 +++++++++++++++++++++++++++++
 2 files changed, 55 insertions(+)