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Bug 716422 - [TRACKER] Lack of backtrace support in musl
Summary: [TRACKER] Lack of backtrace support in musl
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: Current packages (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo musl team
Depends on: 571036 712664 712748 712756 713172 713288 713414 713426 713684 714224 715576 715716 715844 715864 716014 716172 716346 716418 762484 713176 715934 715986 716790
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Reported: 2020-04-06 08:41 UTC by Michael 'veremitz' Everitt
Modified: 2020-12-30 17:00 UTC (History)
1 user (show)

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Package list:
Runtime testing required: ---


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Description Michael 'veremitz' Everitt 2020-04-06 08:41:42 UTC
A number of packages in the Gentoo repository will not compile under musl-libc because of the lack of backtrace support. Errors such as "fatal error: execinfo.h: No such file or directory" are a good indicator of this.

One potential ultimate goal/answer to this problem is to port affected code to libunwind (

In the meantime, however, we will likely simply patch affected code with an #ifdef __GLIBC__ until upstream has made appropriate changes.