[Buildroot] [PATCH v1 1/2] package/mesa3d: fix vc4 neon related compile failure
Thomas Petazzoni
thomas.petazzoni at bootlin.com
Sun Mar 22 14:45:26 UTC 2020
On Mon, 9 Mar 2020 13:34:31 +0100
Peter Seiderer <ps.report at gmx.net> wrote:
> Add mesa3d patch to add a vc4 option to disable
> the optional neon support and set it dependent
> on BR2_ARM_CPU_HAS_NEON.
>
> Fixes:
>
> http://autobuild.buildroot.net/results/6387b0a99e1a0922811919623d9a10b0943988df
>
> [1086/1254] Compiling C object 'src/gallium/drivers/vc4/691f666@@vc4_neon at sta/vc4_tiling_lt_neon.c.o'.
> {standard input}: Assembler messages:
> {standard input}:334: Error: selected processor does not support `vldm r4,{q0,q1,q2,q3}' in ARM mode
> {standard input}:335: Error: selected processor does not support `vst1.8 d0,[r3],r2' in ARM mode
> {standard input}:336: Error: selected processor does not support `vst1.8 d1,[r3],r2' in ARM mode
> {standard input}:337: Error: selected processor does not support `vst1.8 d2,[r3],r2' in ARM mode
> {standard input}:338: Error: selected processor does not support `vst1.8 d3,[r3],r2' in ARM mode
> {standard input}:339: Error: selected processor does not support `vst1.8 d4,[r3],r2' in ARM mode
> {standard input}:340: Error: selected processor does not support `vst1.8 d5,[r3],r2' in ARM mode
> {standard input}:341: Error: selected processor does not support `vst1.8 d6,[r3],r2' in ARM mode
>
> Signed-off-by: Peter Seiderer <ps.report at gmx.net>
> ---
> ...tion-to-disable-optional-neon-suppor.patch | 82 +++++++++++++++++++
> package/mesa3d/mesa3d.mk | 6 ++
> 2 files changed, 88 insertions(+)
> create mode 100644 package/mesa3d/0007-vc4-add-meson-option-to-disable-optional-neon-suppor.patch
I've applied both patches. I understand that the first patch is under
discussion upstream, it might end up being different, but I merged your
proposal nevertheless for the time being.
Thanks!
Thomas
--
Thomas Petazzoni, CTO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
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