Date: Thu, 20 May 2021 12:48:21 -0700 From: Mark Millard <marklmi@yahoo.com> To: Kevin Oberman <rkoberman@gmail.com>, FreeBSD ports <freebsd-ports@freebsd.org> Subject: Re: Large builds with poudriere Message-ID: <FBE835FC-1054-48E6-B510-3DAE57863425@yahoo.com> References: <FBE835FC-1054-48E6-B510-3DAE57863425.ref@yahoo.com>
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Kevin Oberman rkoberman at gmail.com wrote on Thu May 20 19:21:24 UTC 2021 : > You can greatly reduce the build-time for devel/llvm* by changing the > config to BE_NATIVE to avoid building backends for all FreeBSD = supported > platforms. Obviously this is not acceptable for many cases, but if you > never cross-compile for other platforms, it's a really big win. Unfortunately, using something like (llvm10 is just one example, llvm11 showed the same sort of problem at the time): = /usr/local/etc/poudriere.d/options/devel_llvm10/options:_FILE_COMPLETE_OPT= IONS_LIST=3DBE_AMDGPU CLANG DOCS EXTRAS LIT LLD LLDB LLD_LINK OPENMP = PYCLANG BE_FREEBSD BE_NATIVE BE_STANDARD = /usr/local/etc/poudriere.d/options/devel_llvm10/options:OPTIONS_FILE_SET+=3D= BE_AMDGPU = /usr/local/etc/poudriere.d/options/devel_llvm10/options:OPTIONS_FILE_UNSET= +=3DBE_FREEBSD = /usr/local/etc/poudriere.d/options/devel_llvm10/options:OPTIONS_FILE_SET+=3D= BE_NATIVE = /usr/local/etc/poudriere.d/options/devel_llvm10/options:OPTIONS_FILE_UNSET= +=3DBE_STANDARD does not work for all platforms/targets. On a Cortex-A57 this lead to: Registered Targets: amdgcn - AMD GCN GPUs r600 - AMD GPUs HD2XXX-HD6XXX In other words, aarch64 was missing. I had to pick BE_STANDARD or BE_FREEBSD to get something that would target aarch64 on aarch64. =3D=3D=3D Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)
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