Re: [PATCH v2 8/8] Documentation: add howto build in macos

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Sat, 07 Sep 2024 10:32:20 +0100,
"Daniel Gomez (Samsung)" <d+samsung@xxxxxxxxxx> wrote:
> 
> On Sat, Sep 7, 2024 at 10:33 AM Masahiro Yamada <masahiroy@xxxxxxxxxx> wrote:
> >
> > On Fri, Sep 6, 2024 at 8:01 PM Daniel Gomez via B4 Relay
> > <devnull+da.gomez.samsung.com@xxxxxxxxxx> wrote:
> > >
> > > From: Daniel Gomez <da.gomez@xxxxxxxxxxx>
> > >
> > > Add documentation under kbuild/llvm to inform about the experimental
> > > support for building the Linux kernel in macOS hosts environments.
> > >
> > > Signed-off-by: Daniel Gomez <da.gomez@xxxxxxxxxxx>
> >
> >
> > Instead, you can add this instruction to:
> >
> > https://github.com/bee-headers/homebrew-bee-headers/blob/main/README.md
> 
> Sure, that can be done as well. But the effort here is to have this
> integrated. So, I think documentation should be in-tree.

I think this ship sailed the moment you ended-up with an external
dependency.

Having looked at this series (and in particular patch #4 which falls
under my remit), I can't help but think that the whole thing should
simply live as a wrapper around the pristine build system instead of
hacking things inside of it. You already pull external dependencies
(the include files). Just add a script that sets things up
(environment variables that already exist) and calls 'make' in the
kernel tree.

I also dislike that this is forcing "native" developers to cater for
an operating system they are unlikely to have access to. If I break
this hack tomorrow by adding a new dependency that MacOS doesn't
provide, how do I fix it? Should I drop my changes on the floor?

As an alternative, and since you already have to create a special
file-system to contain your kernel tree, you may as well run Linux in
a VM, which I am told works pretty well (QEMU supports HVF, and there
are plenty of corporate-friendly alternatives). This would solve your
problem once and for all.

Please don't take the above the wrong way. I'm sympathetic to what you
are trying to do. But this is IMO going in the wrong direction.

Thanks,

	M.

-- 
Without deviation from the norm, progress is not possible.





[Index of Archives]     [Linux&nblp;USB Development]     [Linux Media]     [Video for Linux]     [Linux Audio Users]     [Yosemite Secrets]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux