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

[law at redhat dot com]

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

Jeffrey A. Law <law at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
                 CC|                            |law at redhat dot com
         Resolution|---                         |INVALID

--- Comment #2 from Jeffrey A. Law <law at redhat dot com> ---
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.