1.45 beta backports #8331
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1.45 beta backports #8331
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Fix fingerprinting for lld on Windows with dylib. This fixes an issue where if `lld` is used on Windows, dynamic libraries will never be treated as "fresh". This is a regression from rust-lang#8210 where Cargo is expecting export files to be created, but lld does not create these. The solution is to ignore "Auxiliary" files in fingerprinting, which AFAIK aren't really needed (only the primary output files really matter). Fixes rust-lang#8284
Don't hash executable filenames on apple platforms. Due to some recent changes to the backtrace crate, backtraces on apple platforms haven't been working (they are missing line/filename information). The reason is that previously libbacktrace would hunt through the directory for any matching file in the `.dSYM` directory. The new implementation expects a file matching the executable name exactly (which no longer includes the hash because Cargo renames it). The solution here is to not include a hash in the executable filename. This matches the behavior on Windows which does it for a similar reason (paths are embedded in pdb files). The downside is that switching between different settings (like different features) causes Cargo to rebuild the binary each time. I don't think this is a particularly common use case, at least I've not heard any complaints about this behavior on Windows. Fixes rust-lang/rust#72550
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📌 Commit fcfb13c has been approved by |
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☀️ Test successful - checks-azure |
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I realized that I didn't set the target branch for this. 😳 Opened #8335 with the correct branch. |
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Update cargo 15 commits in 40ebd52206e25c7a576ee42c137cc06a745a167a..1ec223effbbbf9fddd3453cdcae3a96a967608eb 2020-06-01 22:35:00 +0000 to 2020-06-09 20:03:14 +0000 - Default values for `readme` if not specified (rust-lang/cargo#8277) - Fix tree completions. (rust-lang/cargo#8342) - Support `{prefix}` and `{lowerprefix}` markers in `config.json` `dl` key (rust-lang/cargo#8267) - Add environment variables to identify the binary and crate name (rust-lang/cargo#8270) - Bump to 0.47.0, update changelog (rust-lang/cargo#8336) - Nits: Remove unneeded mut and loop (rust-lang/cargo#8334) - 1.45 beta backports (rust-lang/cargo#8331) - Better error message when passing in relative path to Workspace::new (rust-lang/cargo#8321) - Don't hash executable filenames on apple platforms. (rust-lang/cargo#8329) - fix clippy warnings (rust-lang/cargo#8324) - Require latest libgit2 to pull in bugfixes (rust-lang/cargo#8320) - Fix an accidental raw access of field (rust-lang/cargo#8319) - Use mem::take to replace with Default values (rust-lang/cargo#8314) - Allow Windows dylibs without dll suffix. (rust-lang/cargo#8310) - Show alias in help message (rust-lang/cargo#8307)
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Beta backports for: