On 2/12/22 11:34 AM, Yasuhiro Kimura wrote:
From: Dimitry Andric <d...@freebsd.org>
Subject: Re: Buildworld fails with external GCC toolchain
Date: Fri, 11 Feb 2022 22:53:44 +0100
Not really, the gcc 9 build has been broken for months, as far as I know.
See also: https://ci.freebsd.org/job/FreeBSD-main-amd64-gcc9_build/
The last build(s) show a different error from yours, though:
/workspace/src/tests/sys/netinet/libalias/util.c: In function 'set_udp':
/workspace/src/tests/sys/netinet/libalias/util.c:112:2: error: converting a
packed 'struct ip' pointer (alignment 2) to a 'uint32_t' {aka 'unsigned int'}
pointer (alignment 4) may result in an unaligned pointer value
[-Werror=address-of-packed-member]
112 | uint32_t *up = (void *)p;
| ^~~~~~~~
In file included from /workspace/src/tests/sys/netinet/libalias/util.h:37,
from /workspace/src/tests/sys/netinet/libalias/util.c:39:
/workspace/src/sys/netinet/ip.h:51:8: note: defined here
51 | struct ip {
| ^~
-Dimitry
Thanks for information. I went back the commit history of main branch
about every month and check if buildworld succeeds with GCC. But it
didn't succeed even if I went back about a year. And devel/binutils
port was update to 2.37 on last August. So I suspect external GCC
toolchain doesn't work well after binutils is updated to current
version.
I have amd64 world + kernel building with GCC 9 and the only remaining
open review not merged yet is https://reviews.freebsd.org/D34147.
It is work to keep it working though and I hadn't worked on it again
until recently.
--
John Baldwin
