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| author | Björn Steinbrink <bsteinbr@gmail.com> | 2014-08-14 23:42:37 +0200 |
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| committer | Björn Steinbrink <bsteinbr@gmail.com> | 2014-08-15 14:40:09 +0200 |
| commit | a5590b3c752f5a7039c8786081c9d6a80267bdd0 (patch) | |
| tree | e81e947a26b0b954aa7e7ddcbe114d6e6580ca6d /src/rustllvm/RustWrapper.cpp | |
| parent | a8c8e3f80fd0355b2bb91337c6ad0bb0a38d5485 (diff) | |
| download | rust-a5590b3c752f5a7039c8786081c9d6a80267bdd0.tar.gz rust-a5590b3c752f5a7039c8786081c9d6a80267bdd0.zip | |
Properly canonicalize crate paths specified via --extern
Crates that are resolved normally have their path canonicalized and all symlinks resolved. This does currently not happen for paths specified using the --extern option to rustc, which can lead to rustc thinking that it encountered two different versions of a crate, when it's actually the same version found through different paths. To fix this, we must store the canonical path for crates found via --extern and also use the canonical path when comparing paths. Fixes #16496
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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