Date: Mon, 14 May 2018 21:50:26 -0700 From: Mark Millard <marklmi26-fbsd@yahoo.com> To: John Baldwin <jhb@freebsd.org> Cc: delphij@freebsd.org, freebsd-toolchain@freebsd.org Subject: Re: svn commit: r469449 - in head: Mk base/binutils base/gcc base/gcc/files Message-ID: <C11DEE7C-F46F-4345-8045-15CA10BD5161@yahoo.com> In-Reply-To: <1682545.a7oihbGy4G@ralph.baldwin.cx> References: <7DA47BC9-CA07-4C34-B4C6-78B0081A7E19@yahoo.com> <1682545.a7oihbGy4G@ralph.baldwin.cx>
next in thread | previous in thread | raw e-mail | index | archive | help
On 2018-May-14, at 9:00 AM, John Baldwin <jhb at freebsd.org> wrote: > On Saturday, May 12, 2018 10:38:20 PM Mark Millard wrote: >> . . . >> > > Yes, we are now using objcopy from elftoolchain and it seems that > base/binutils was not updated when that happened. We should probably > remove objcopy from the other plists. > > It would probably be best to use BUTARGET in the plist files. > > It would perhaps be really useful to start building base/binutils and > base/gcc on a regular basis on platforms they have been ported to to > detect regressions. At some point we are going to want to have > package repositories with those available as well, but perhaps I can > work with Xin Li to start building worlds via external toolchains > which can then be used as CROSS_SYSROOTs to build pkg, base/binutils, > and base/gcc in Jenkins. > I'll note that for powerpc64, and the historical range of devel/powerpc64-gcc vintages that I've tried over the years, I've never had a WITH_LIB32= buildworld end up with a lib32 environment that worked. crtbeginS seems to get some code generation (register usage) from the wrong ABI and ends up using R30's value as a bad-address to dereference inappropriately. WITHOUT_LIB32= may be appropriate. (lib32 works in my experimental clang-based buildworlds. But clang has other problems for powerpc64 and 32-bit powerpc.) === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?C11DEE7C-F46F-4345-8045-15CA10BD5161>