Re: git: 5fd1759d2a4e - main - multimedia/svt-av1: disable LTO on riscv64

From: Piotr Kubaj <pkubaj_at_anongoth.pl>
Date: Wed, 27 Oct 2021 01:21:46 UTC
Thanks, once ethernet works on my riscv64 board, I'll test it.

On 21-10-25 14:26:50, Jan Beich wrote:
> Piotr Kubaj <pkubaj@FreeBSD.org> writes:
> 
> > The branch main has been updated by pkubaj:
> >
> > URL: https://cgit.FreeBSD.org/ports/commit/?id=5fd1759d2a4e031d77db7504c718eb7c8d69de4c
> >
> > commit 5fd1759d2a4e031d77db7504c718eb7c8d69de4c
> > Author:     Piotr Kubaj <pkubaj@FreeBSD.org>
> > AuthorDate: 2021-10-25 09:44:59 +0000
> > Commit:     Piotr Kubaj <pkubaj@FreeBSD.org>
> > CommitDate: 2021-10-25 09:44:59 +0000
> >
> >     multimedia/svt-av1: disable LTO on riscv64
> >     
> >     Untested, but probably fixes build:
> >     ld: error: lto.tmp: cannot link object files with different floating-point ABI
> 
> Likely a bug in base system. Either -mabi=* should be added to LDFLAGS
> similar to mips* or base Clang should stop defaulting to soft-float ABI
> on a hard-float target.
> 
> share/mk/bsd.cpu.mk:
> 
>   .if ${MACHINE_CPUARCH} == "riscv"
>   .if ${MACHINE_ARCH:Mriscv*sf}
>   CFLAGS += -march=rv64imac -mabi=lp64
>   .else
>   CFLAGS += -march=rv64imafdc -mabi=lp64d
>   .endif
>   .endif
> 
> http://www.ipv6proxy.net/go.php?u=http://beefy7.nyi.freebsd.org/data/130releng-riscv64-quarterly/028d5f4c5419/logs/errors/svt-av1-0.8.7_1.log