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bug#20136: 25.0.50; [PATCH] Fix broken libpthread detection
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From: |
Wolfgang Jenkner |
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Subject: |
bug#20136: 25.0.50; [PATCH] Fix broken libpthread detection |
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Date: |
Fri, 20 Mar 2015 01:47:47 +0100 |
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User-agent: |
Gnus/5.130012 (Ma Gnus v0.12) Emacs/25.0.50 (berkeley-unix) |
On Thu, Mar 19 2015, Paul Eggert wrote:
> So I installed the attached patch instead, which I tested
> on Fedora 21 x86-64 and on FreeBSD 9.1 x86-64.
Thanks, this works on FreeBSD 10.1-STABLE, too.
> More generally, if we're worried only about Emacs's runtime behavior,
> is there anything wrong with compiling with the equivalent
> of -D_THREAD_SAFE -lpthread?
IIUC, -D_THREAD_SAFE or other flags are not needed on FreeBSD (since 7,
at least), linking with -lpthread should be enough since all pthread_
symbols in the shared libc are weak.