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toralf
Developer
Joined: 01 Feb 2004
Posts: 3922
Location: Hamburg
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 Posted: Thu Mar 15, 2018 8:31 pm Post subject: clang and LLVM_TARGETS="AMDGPU BPF NVPTX (X86) |
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I do wonder if for an intel i5 (and i7 respectively) I can reduce the LLVM_TARGETS and if it is worth ? : | Code: | $ emerge -qpv sys-devel/clang
[ebuild R ] sys-devel/clang-5.0.1 USE="static-analyzer xml -debug -default-compiler-rt -default-libcxx -doc {-test} (-z3)" ABI_X86="(64) -32 (-x32)" LLVM_TARGETS="AMDGPU BPF NVPTX (X86) -AArch64 -ARM -Hexagon -Lanai -MSP430 -Mips -PowerPC -Sparc -SystemZ -XCore" PYTHON_TARGETS="python2_7"
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Ant P.
Watchman
Joined: 18 Apr 2009
Posts: 6920
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| Posted: Thu Mar 15, 2018 9:15 pm Post subject: |
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| It depends but if something needs one of those it'll USE_DEPEND on it anyway. The only place that might be unsafe is if you disable BPF and do a lot of kernel-related work outside of portage. I've disabled all but AMDGPU X86 with no apparent problems. |
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Portage & Programming
