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bug#49509: libsigsegv fails to build on emulated aarch64 [core-updates]
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From: |
Ludovic Courtès |
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Subject: |
bug#49509: libsigsegv fails to build on emulated aarch64 [core-updates] |
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Date: |
Thu, 30 Sep 2021 22:20:19 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) |
Hi!
Sarah Morgensen <iskarian@mgsn.dev> skribis:
> Configuring with "--disable-stackvma" seems to fix this. Doing this
> makes libsigsegv use a different heuristic for determining if a SIGSEGV
> was a stack overflow. I don't think it should impact functionality.
> Perhaps just apply that to aarch64 until there's a proper fix?
Sounds like a good interim measure, for aarch64 and powerpc at least as
Efraim writes.
If you can come up with a patch, we could apply it in the upcoming
rebuild.
Thanks,
Ludo’.