Re: Avoiding llvm from ports on rpi4

From: Mark Millard <marklmi_at_yahoo.com>
Date: Sat, 22 Feb 2025 20:35:01 UTC 
On Feb 22, 2025, at 12:04, Nuno Teixeira <eduardo@freebsd.org> wrote:

> (...)
> 
> But even with all options disabled as shown to aarch64 arch in previous e-mail,
> I will need to deal with `USES+=          llvm:lib,noexport`...

As a hack, given that you know you are only enabling:

ZSTD X11 WAYLAND

simply comment out the `USES+=          llvm:lib,noexport`
line and see how things go when you force mesa-dri to rebuild
and other things to use the result.

If you establish a useful context for such a combination, then
may be more official support could be pursued that would avoid
local changes to the Makefile.

> Nuno Teixeira <eduardo@freebsd.org> escreveu (sábado, 22/02/2025 à(s) 19:08):
>> Good point! I forgot to check options on port that are suitable for an rpi4!
>> I was straight to hacking stuff :)
>> 
>> As I don't know if any graphics acceleration is working on rpi4, I'm building with:
>> 
>> _OPTIONS_READ=mesa-dri-24.1.7_4
>> _FILE_COMPLETE_OPTIONS_LIST=ZSTD panfrost r300 r600 radeonsi swrast zink X11 WAYLAND radv swrast_vk
>> OPTIONS_FILE_SET+=ZSTD
>> OPTIONS_FILE_UNSET+=panfrost
>> OPTIONS_FILE_UNSET+=r300
>> OPTIONS_FILE_UNSET+=r600
>> OPTIONS_FILE_UNSET+=radeonsi
>> OPTIONS_FILE_UNSET+=swrast
>> OPTIONS_FILE_UNSET+=zink
>> OPTIONS_FILE_SET+=X11
>> OPTIONS_FILE_SET+=WAYLAND
>> OPTIONS_FILE_UNSET+=radv
>> OPTIONS_FILE_UNSET+=swrast_vk
>> 
>> While I'm really don't sure is panfrost os working or not...
>> 
>> I will see if I get working graphics this way and check if llvm dep is gone.
> 


===
Mark Millard
marklmi at yahoo.com