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[bug#40556] [PATCH] gnu: dovecot: Add libunwind input.
From: |
Pierre Langlois |
Subject: |
[bug#40556] [PATCH] gnu: dovecot: Add libunwind input. |
Date: |
Thu, 16 Apr 2020 19:13:21 +0200 |
User-agent: |
mu4e 1.2.0; emacs 26.3 |
Hi Ludo!
Ludovic Courtès writes:
> Hi,
>
> Pierre Langlois <address@hidden> skribis:
>
>> + ;; FIXME: The 'test-backtrace' tests fail on arm when using glibc's
>> + ;; backtrace_symbol() function so fallback to using libunwind.
>> + ,@(match (or (%current-target-system) (%current-system))
>> + ((or "aarch64-linux" "armhf-linux")
>> + `(("libunwind" ,libunwind)))
>> + (_ '()))
>
> This isn’t quite correct because ‘%current-target-system’ returns a
> triplet, like “arm-linux-gnueabihf”.
Oups, I didn't realize the cross-compilation target was different.
>
> Use ‘target-arm?’ instead.
Yep, that works really nicely, it's much clearer.
I've tested on x86_64, arm and aarch64 natively. I'll try
cross-compiling with --target=arm-linux-gnueabihf and
--target=aarch64-linux-gnu as well but that'll take a little longer.
Thanks!
Pierre
0001-gnu-dovecot-Add-libunwind-input-for-arm.patch
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