Bug 853979

Summary:	CFLAGS check false positives with -flto (was: app-accessibility/edbrowse-3.8.2.1-r2 does not respect CFLAGS)
Product:	Portage Development	Reporter:	Agostino Sarubbo <ago>
Component:	Core	Assignee:	Portage team <dev-portage>
Status:	RESOLVED DUPLICATE
Severity:	normal	CC:	eschwartz93, sam, toolchain
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	59506, 618550
Attachments:	build.log

Description Agostino Sarubbo gentoo-dev

2022-06-24 08:23:19 UTC

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

Issue: app-accessibility/edbrowse-3.8.2.1-r2 does not respect CFLAGS.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses lto with CFLAGS=-flto -Werror=odr -Werror=lto-type-mismatch -Werror=strict-aliasing
To reproduce this issue you may want to add "-frecord-gcc-switches" to CFLAGS/CXXFLAGS/FFLAGS/FCFLAGS. If this is not something about c/c++ context see this bug as an hint to hide the QA warning (with QA_FLAGS_IGNORED) where is not possible to respect CFLAGS.

Comment 1 Agostino Sarubbo gentoo-dev

2022-06-24 08:23:21 UTC

Created attachment 787316 [details]
build.log

build log and emerge --info

Comment 2 Agostino Sarubbo gentoo-dev

2022-06-24 09:35:41 UTC

(In reply to Agostino Sarubbo from comment #0)
> Discovered on: amd64 (internal ref: tinderbox)

internal ref is: lto_tinderbox

Comment 3 Eli Schwartz 2024-03-11 21:08:14 UTC


*** This bug has been marked as a duplicate of bug 502950 ***