Subject: Re: bug#37403: Cannot 'guix guix build --target=x86_64-w64-mingw32 perl'

From: Danny Milosavljevic <[email-masked]>
Date: Sat, 14 Sep 2019 13:59:53 +0200

Looking at the source code of phase "remove-extra-references" and assuming that
the "out" output exists, probably the "libc" input doesn't exist.

set-cross-path/mingw guards against this case, so apparently it is normal that
"libc" input can be missing and perl should be guarding against it, but doesn't.

Otherwise I don't know mingw, so can't help much further.