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To: takashi DOT yano AT nifty DOT ne DOT jp
Cc: Strawberry_Str AT hotmail DOT com, cygwin AT cygwin DOT com
Subject: Re: Rust for cygwin
Date: Sun, 20 Apr 2025 14:16:04 +0800
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From: Yuyi Wang via Cygwin <cygwin AT cygwin DOT com>
Reply-To: Yuyi Wang <Strawberry_Str AT hotmail DOT com>
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Takashi Yano wrote:
> Is there any other blocker to build Rust for cygwin?

Thank you all for your admirable work on porting LLVM. Recently I have tried
to build cargo targeting cygwin, and found that it needs libgit2. It seems that
the libgit2 of cygwin is unmaintained. I will send requests if some other libs
are needed in the future.

Jeremy Drake has also mentioned that cargo and rustc needs a lot third-party
crates to build. Some of them has been ported to cygwin but some has not.
Fortunately, there was someone tried it:

https://github.com/ookiineko-cygport/

Let's assume that @ookiineko's work *was* enough to build cargo and rustc, so
here's the list of crates need to do:

The crates that I have opened PRs:
* rust_libloading: #173
* socket2: #568
* mio: #1871

The crates that I haven't started:
* stacker
* tokio
* os_info
* cmake-rs

Sincerely,
Yuyi Wang

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