[Bug bootstrap/78880] [7 Regression] Revision 243196 breaks bootstrap on x86_64-w64-mingw32

[rainer@emrich-ebersheim.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78880

--- Comment #3 from Rainer Emrich <rainer@emrich-ebersheim.de> ---
(In reply to Jeffrey A. Law from comment #2)
> When using a sysroot STARTFILE_PREFIX is supposed to be relative to the
> sysroot variable -- meaning the mingw port is no longer going to be looking
> in /mingw/lib by default.  Instead it should be looking in
> $sysroot/mingw/lib.

I don't see why this request is invalid.

I have the libraries and start files at /x86_64-w64-trunk/mingw/lib and
configured gcc including "--with-sysroot=/x86_64-w64-trunk". That's
exactly what you describe. This already worked for years until your
change and it's broken now!

Cheers

Rainer