Bug 829057

Summary:	app-emulation/nemu-2.5.0-r1 fails to compile: Unknown glibc version:
Product:	Gentoo Linux	Reporter:	Agostino Sarubbo <ago>
Component:	Current packages	Assignee:	Patrice Clement <monsieurp>
Status:	RESOLVED FIXED
Severity:	normal	CC:	mail, pageexec, proxy-maint
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:
Package list:		Runtime testing required:	---
Bug Depends on:
Bug Blocks:	408963
Attachments:	build.log 1-CMakeError.log 1-CMakeOutput.log

Description Agostino Sarubbo gentoo-dev

2021-12-13 08:15:57 UTC

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

Issue: app-emulation/nemu-2.5.0-r1 fails to compile.
Discovered on: amd64 (internal ref: tinderbox)

NOTE:
This machine uses clang as a compiler and lld as a linker

Comment 1 Agostino Sarubbo gentoo-dev

2021-12-13 08:15:59 UTC

Created attachment 758741 [details]
build.log

build log and emerge --info

Comment 2 Agostino Sarubbo gentoo-dev

2021-12-13 08:16:00 UTC

Created attachment 758742 [details]
1-CMakeError.log

1-CMakeError.log

Comment 3 Agostino Sarubbo gentoo-dev

2021-12-13 08:16:01 UTC

Created attachment 758743 [details]
1-CMakeOutput.log

1-CMakeOutput.log

Comment 4 PaX Team 2022-01-10 06:29:38 UTC

not sure what clang has to do with this, i have it installed (clang-12, not -13 yet as that fails to build for some other reason) but my system compiler is gcc/g++, not clang/clang++ yet the build fails the same way.

Comment 5 Alex D-Bug 2022-02-18 11:26:50 UTC

Maybe this can be a good starting point:
https://github.com/nemuTUI/nemu/issues/87
and as result
https://github.com/nemuTUI/nemu/commit/5916212db066fccdc8e2709ec48129af82884f05

Comment 6 Aurelien Minet 2022-06-24 08:05:48 UTC

Hi,

As Nemu 2.5.x is a little bit old (dec 2020), I try version 3.0 with 
https://gitweb.gentoo.org/repo/gentoo.git/diff/app-emulation/nemu/nemu-3.0.0.ebuild?id=f58fb0cdd0d95465d09a146c41a2a9b0c81074a8
emerge was ok