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From: =?utf-8?q?=C3=89rico_Nogueira?= <ericonr@disroot.org>
To: <musl@lists.openwall.com>
Date: Sat, 19 Dec 2020 14:42:34 -0300
Message-Id: <C7WY4MPG8WO8.17Y0KDPDWDLWH@mussels>
In-Reply-To: <741a27c05e04c27e2796abbe33fc22e5@schoepfer.info>
Subject: Re: [musl] pthread_getname_np implementation

On Sat Dec 19, 2020 at 4:23 AM -03,  wrote:
> Hi all,
>
> i'm new to this list.
>
> I'm trying to compile qt5-5.15.2 with gcc10.2 and musl-1.2.1, and after
> some hours compiling i get:
>
> platform/default/thread.cpp: In function =E2=80=98std::string
> mbgl::platform::getCurrentThreadName()=E2=80=99:
> platform/default/thread.cpp:14:5: error: =E2=80=98pthread_getname_np=E2=
=80=99 was
> not
> declared in this scope; did you mean =E2=80=98pthread_setname_np=E2=80=99=
?
> 14 | pthread_getname_np(pthread_self(), name, sizeof(name));
> | ^~~~~~~~~~~~~~~~~~
> | pthread_setname_np
>
> I found this thread about musl/pthread_getname_np
> https://www.openwall.com/lists/musl/2019/07/09/2 ,
> which says
> "Based on the previous discussion of this and others' comments, I think
> adding it[pthread_getname_np] is probably the right thing to do. I'll
> look at it after
> rolling the release. Ping the list again if I don't get around to it
> soon."
> So here is the ping :-)
>
> If there's another way around to get qt5 to compile, that's of course
> also ok for me.

You can patch it out [1]

[1] https://github.com/void-linux/void-packages/blob/e64dd67f43c409d2b2db08=
214084e842d92ad620/srcpkgs/qt5/patches/0014-musl-set_thread_name_np.patch

Implementing it in musl shouldn't be terribly hard either, I think.

>
> Thanks,
>
> Johannes