Rollup of 5 pull requests #25984
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Rollup of 5 pull requests #25984
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Manishearth
commented
Jun 3, 2015
Manishearth
commented
- Successful merges: Fix freebsd configure #25939, Link to cell in TRPL: mutability #25963, mk: fix the CFG_ENABLE_COMPILER_DOCS spelling #25970, configure: Allow specifying your python with --python #25971, std: Remove misleading comments about segmented stacks #25974
- Failed merges:
Newer gcc can be installed, so it should be used if possible. Checks elsewhere in configure should enforce this.
The first one in particular results in Rust not being able to build itself if it is installed. The latter two shouldn't be necessary, and should only be included if they are actually going to be used.
…ichton
Bug fixes for configure on FreeBSD:
- Don't ban using gcc; newer versions can be installed and other checks should enforce its suitability.
- Don't force Rust to link itself with /usr/local/lib{,gcc4[46]}, which causes builds to fail if Rust is already installed. I've not been able to find an use case where this is actually necessary.
These are implemented in asm, they're just not inlined. Open questions are: * Should I just inline them? They're.. big, but it seems as though this needs violates the #[inline(always)] gaurantees the others make. * Does something (llvm?) provide these as intrinsics? The structure of this code suggests that we could be hoisting off something else, instead of flagrantly ignoring it like we do for power and mips.
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@bors: r+ p=20 |
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📌 Commit e490c17 has been approved by |
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