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| author | bors <bors@rust-lang.org> | 2015-09-10 23:33:31 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2015-09-10 23:33:31 +0000 |
| commit | 5c56887903bec6e1a638f8bdcfe2f22ec0fd000a (patch) | |
| tree | 01c5d81080be2537eb4f880c4a38e76ed65b7925 /src/rustllvm/RustWrapper.cpp | |
| parent | 5ff55943a38f2b581bd4ae5d521f57defd1a8b29 (diff) | |
| parent | 9ac36f46650d0f4d92b5111688d2fb84a50d591f (diff) | |
| download | rust-5c56887903bec6e1a638f8bdcfe2f22ec0fd000a.tar.gz rust-5c56887903bec6e1a638f8bdcfe2f22ec0fd000a.zip | |
Auto merge of #28331 - semarie:openbsd-configure-egcc, r=alexcrichton
under OpenBSD, it could be have present multiples versions of gcc compiler: - gcc-4.2 (with patchs) : c/c++ compiler present in `/usr/bin`. It is unusable to build recent LLVM (so rustc too). - gcc/g++ -4.9 : c/c++ compiler, installed as third-party with "ports" mechanism. The compiler is installed in `/usr/local` as `egcc` (and `eg++`). this PR adds probing for `egcc` for `CFG_GCC`, if the first probed `gcc` is too old. It will set `CC` and `CXX` too, in order to pass the variables to LLVM configure if builded. please note this PR is a first step in order to build rustc under OpenBSD with unpatched tree. r? @alexcrichton cc @brson @dhuseby
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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