Re: [Buildroot] [PATCH v4 2/3] package/util-linux: libuuid needs MMU

Bernd Kuhls <[email protected]>
Newsgroups net.busybox.buildroot
Message-ID <pan$da98$8eb3104b$84ba0add$ddc39b25@ID-313208.user.individual.net>
Hi Dario,

Am Tue, 21 Jul 2026 14:53:29 +0200 schrieb Dario Binacchi:

> When building util-linux with libuuid enabled on noMMU targets (e.g.,
> bootlin-armv7m-uclibc or bootlin-m68k-5208-uclibc), the build fails with
> the following error:
> 
> libuuid/src/gen_uuid.c: In function ‘uuid_generate_time_generic’:
> libuuid/src/gen_uuid.c:629:17: error: implicit declaration of function
> ‘pthread_atfork’; did you mean ‘pthread_join’?
> [-Wimplicit-function-declaration]
>   629 |                 pthread_atfork(NULL, NULL, reset_uuidd_cache);
>       |                 ^~~~~~~~~~~~~~
>       |                 pthread_join

a different fix for the problem is currently under review:

https://patchwork.ozlabs.org/project/buildroot/patch/
[email protected]/

Regards, Bernd

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