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On Mon, 23 Mar 2020 21:09:15 +0200 |
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Jaco Kroon <jaco@××××××.za> wrote: |
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> Hi Michał, |
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> |
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> On 2020/03/23 18:25, Michał Górny wrote: |
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> |
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> > On Mon, 2020-03-23 at 10:21 +0200, Jaco Kroon wrote: |
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> >> Hi, |
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> >> |
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> >> https://bugs.gentoo.org/713668 relates. |
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> >> |
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> >> * Searching for /usr/include/execinfo.h ... |
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> >> sys-libs/glibc-2.29-r7 (/usr/include/execinfo.h) |
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> >> |
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> >> As I see I can either add an explicit depend on glibc which I'd prefer |
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> >> not to. Or someone from the musl team could possibly assist on how to |
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> >> get the backtrace() set of calls on musl please? |
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> >> |
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> > As someone not on musl team, I think libunwind provides |
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> > an implementation of backtrace(). |
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> > |
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> Thanks. That indeed looks interesting. |
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> |
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> Let's say I do go that route rather than simply no-opping it, would I |
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> add a BDEPEND + RDEPEND of the form: |
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> |
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> || ( sys-libs/glibc sys-libs/libunwind ) |
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> |
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> To the ebuild? |
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> |
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> The code (./configure and actual "C" I'll manage). |
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> |
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> Kind Regards, |
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> Jaco |
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> |
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> |
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if libunwind can be used, you should use this dep |
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elibc_musl? ( sys-libs/libunwind:= ) |
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but idk if it's usable as is on musl. |
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best way to check is to get musl stage3 tarball and test it. |
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alpine does have a musl patch, but it seems they just patch it out completely. |
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https://git.alpinelinux.org/aports/tree/main/dahdi-tools/fix-musl.patch |
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-- |
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Georgy Yakovlev <gyakovlev@g.o> |
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