Bug 929231

Summary:	sys-devel/gcc-13.2.1_p2024021 dev-qt/qtgui-5.15.13 internal compiler erro ~riscv
Product:	Gentoo Linux	Reporter:	Jason Lethbridge <lethbridgejason>
Component:	Current packages	Assignee:	Gentoo Toolchain Maintainers <toolchain>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	lethbridgejason, qt
Priority:	Normal
Version:	unspecified
Hardware:	riscv
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Attachments:	Build log emerge --info emerge -pqv

Description Jason Lethbridge 2024-04-12 17:07:58 UTC

When emerging 'dev-qt/qtgui-5.15.13' on real RISC-V silicon (Starfive VisionFive 2) with GCC 13 emerge will fail.

Reproducible: Always

Steps to Reproduce:
1. Get access to Gentoo running on RV64GC hardware or emulator
2. Set profile to default/linux/riscv/23.0/rv64/lp64d/desktop/plasma/systemd
3. Emerge kde-plasma/plasma-meta which will pull in dev-qt/qtgui:5::gentoo as a dependency
Actual Results:  
kde-plasma/plasma-meta and all its dependencies get merged

Expected Results:  
dev-qt/qtgui fails in compile stage and prevents kde-plasma/plasma-meta from merging

Comment 1 Jason Lethbridge 2024-04-12 17:09:11 UTC

Created attachment 890533 [details]
Build log

Comment 2 Jason Lethbridge 2024-04-12 17:10:05 UTC

Created attachment 890534 [details]
emerge --info

Comment 3 Jason Lethbridge 2024-04-12 17:12:29 UTC

Created attachment 890542 [details]
emerge -pqv

Comment 4 Jason Lethbridge 2024-04-13 02:39:05 UTC

Workaround: build this specific ebuild with GCC 12

Comment 5 Jason Lethbridge 2024-04-14 01:05:13 UTC

Unmasking and trying with sys-devel/gcc-13.2.1_p20240406 also resolves the problem

*** This bug has been marked as a duplicate of bug 928234 ***