[PATCH] Better handling of realpath() failure in windows_make_so() on Cygwin

[Jon Turney]

On 16/01/2020 17:27, Jon Turney wrote:
> It seems Cygwin's realpath() can fail on certain DLLs (apparently some
> AV software prevent it working on it's DLLs; See [1], [2]).  Warn rather
> than stopping with an error if that occurs.

Ping.