Regression: Cygwin 3.5.1 freezes when launching several mingw processes in parallel

[Takashi Yano]

On Fri, 1 Mar 2024 09:25:10 +0900
Takashi Yano wrote:
> On Thu, 29 Feb 2024 18:19:45 +0000
> Kate Deplaix wrote:
> > To reproduce this:
> > 
> >   *
> > make sure you have a fresh installed of cygwin 3.5.1
> >   *
> > install the following packages: autoconf, make, patch, curl, mingw64-x86_64-gcc-g++, mingw64-i686-gcc-g++
> >   *
> > curl -LO https://github.com/ocaml/opam/releases/download/2.2.0-beta1/opam-full-2.2.0-beta1.tar.gz
> >   *   tar xvf opam-full-2.2.0-beta1.tar.gz
> >   *   cd opam-full-2.2.0-beta1
> >   *   make cold
> 
> I tried to reproduce this, however, make cold failed with the error:
[...]
> ** Fatal error: Cannot run cygpath -m

I could reproduce the issue in Windows SandBox and might find the cause.
I'll submit a patch for this issue shortly. Thanks for the report.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>