ctrl-c issues in 3.6.1?

[Jeremy Drake]

On Thu, 10 Apr 2025, Takashi Yano via Cygwin wrote:

> On Wed, 9 Apr 2025 16:41:18 -0700 (PDT)
> Jeremy Drake wrote:
> > I've been doing some building with cmake 4.0.0 and ninja 1.12.1 (of
> > llvm/clang, we've got something that seems to mostly work for a cygwin
> > target), and I'm noticing after updating to 3.6.1 it no longer seems to
> > cancel the build when I hit Ctrl-C (previously I was still on 3.5 due to
> > the cmake/ninja issue which was fixed in 3.6.1).  This is from Windows
> > Terminal.
> >
> > Has anyone else noticed issues with Ctrl-C being ignored in 3.6?
>
> This may occur if the parent process is exited befor the child process
> exits. This is due to a bug introduced by:
> 3312f2d21f13 ("Cygwin: console: Redesign mode set strategy on close().")
>
> Could you please test if the patch attached helps?

That fixes what I was seeing, thanks!