Mike Hommey

Ctrl-c should clean-up temporary files

3

When hitting Ctrl-C when bisect-rustc is working, files may be left in a temporary location. They should be automatically cleaned up.

Use a DWARF version consistent with rustc

8

Rustc defaults to DWARF-2 on some targets, and DWARF-4 on others. However using -g with the C compiler yields whatever default version the C compiler prefers. One side effect is...

shared_flag and static_flag don't work

12

The `-shared` and `-static` flags are linkage flags, and don't do anything when passed alongside `-c`. Taking the example from shared_flag: ``` cc::Build::new() .file("src/foo.c") .shared_flag(true) .compile("libfoo.so"); ``` What that does...

The target passed to clang is wrong for aarch64-apple-darwin

13

cc-rs passes the rust target unchanged, but unfortunately, in the case of aarch64-apple-darwin, the clang target is different, and clang doesn't recognize aarch64-apple-darwin at all. The right target to use...

[msvc] ucrt headers are not found under some circumstances

8

I'm not sure how useful this report is going to be, but I'm putting it out there, in case it helps. I have a local crate that compiles some C++...

The doc for `Tool::cc_env` says: > Returns the compiler command in format of CC environment variable. > Or empty string if CC env was not present However, per the code,...

For generic types, allow to specify concrete types for which to derive for

4

I'm not sure this would be necessary for all traits, but I've had enough trouble with at least `From` and `Display` vs. generics that it might be useful for at...

Some performance differences are not due to languages, but to processors

2

For instance, the C and C++ code are strictly identical, and compile to the exact same machine code. Yet, the C++ version is faster... only because it's not at the...

tokei doesn't indentify python 2.7 files

1

I was gathering the history of lines of code for some project, and some of the files started with `#!/usr/bin/env python2.7`, and tokei wouldn't count them at all. tokei -v...

It should be possible to ship less wheels

3

Since I'm looking into these things for something else and I've noticed there are a lot of wheels for this module, I figured I'd dump this information here: it is...