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rustbuild: compiler-rt builds can be cached between stages #39507

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petrochenkov opened this issue Feb 3, 2017 · 1 comment
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rustbuild: compiler-rt builds can be cached between stages #39507

petrochenkov opened this issue Feb 3, 2017 · 1 comment
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T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap)

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@petrochenkov
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petrochenkov commented Feb 3, 2017

compiler-rt is C code and we don't bootstrap a C compiler, so it can be built once in the same way as libbacktrace and jemalloc.

This issue may be obsoleted by "rewrite compiler-rt in Rust" project.

@alexcrichton alexcrichton added the T-bootstrap Relevant to the bootstrap subteam: Rust's build system (x.py and src/bootstrap) label Feb 3, 2017
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This issue applies to sanitizer crates as well (librustc_asan, librustc_lsan, librustc_msan, librustc_tsan).

frewsxcv added a commit to frewsxcv/rust that referenced this issue Mar 3, 2017
bors added a commit that referenced this issue Mar 4, 2017

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rustbuild: A few tweaks

Fixes #40016
Fixes #39507

r? @alexcrichton
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