793215 – sys-apps/busybox-1.33.1 ld.lld: error: unable to find library -l:libunwind.a with clang env

Bug 793215 - sys-apps/busybox-1.33.1 ld.lld: error: unable to find library -l:libunwind.a with clang env

Summary: sys-apps/busybox-1.33.1 ld.lld: error: unable to find library -l:libunwind.a ...

Status:	RESOLVED DUPLICATE of bug 793200

Alias:	None

Product:	Gentoo Linux
Classification:	Unclassified
Component:	Current packages (show other bugs)
Hardware:	AMD64 Linux

Importance:	Normal normal
Assignee:	Gentoo Linux bug wranglers

URL:
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Keywords:

Depends on:
Blocks:

Reported:	2021-05-31 14:34 UTC by vicalcas
Modified:	2021-06-06 12:17 UTC (History)
CC List:	2 users (show)

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

Attachments
build log (build.log,472.83 KB, text/x-log) 2021-05-31 14:34 UTC, vicalcas	Details
.config (config,27.85 KB, text/plain) 2021-05-31 14:34 UTC, vicalcas	Details
emerge info (info,7.04 KB, text/plain) 2021-05-31 14:34 UTC, vicalcas	Details
emerge pqv (pqv,165 bytes, text/plain) 2021-05-31 14:35 UTC, vicalcas	Details
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Description vicalcas 2021-05-31 14:34:18 UTC

Created attachment 712782 [details]
build log

while trying to compile busybox with clang env the lld linker complains about not being able to find libunwind and it is suggested to add it to CONFIG_EXTRA_LDLIBS. Is this something to be manually set? if it is, then why it is autogenerated in the .config file in the work directory? Thank you for your time

Comment 1 vicalcas 2021-05-31 14:34:42 UTC

Created attachment 712785 [details]
.config

Comment 2 vicalcas 2021-05-31 14:34:54 UTC

Created attachment 712788 [details]
emerge info

Comment 3 vicalcas 2021-05-31 14:35:09 UTC

Created attachment 712791 [details]
emerge pqv

Comment 4 vicalcas 2021-06-01 09:35:01 UTC

Looking at the ebuild it seems that maybe reading the unwindlib being used and if libunwind is being used. I don't know how to implement that bc i lack the knowledge to write ebuild basically :)

Comment 5 Ionen Wolkens gentoo-dev

2021-06-06 12:17:34 UTC


*** This bug has been marked as a duplicate of bug 793200 ***