Hi everyone.
I'm trying to cross compile Lazarus from i386-win32 to x86_64-win64, mostly in an attempt to reproduce a bug - however, I'm hitting a snag. When I tell Lazarus to build itself with the relevant target CPU and target OS set, it successfully compiles the packages, but as soon as it tries to build the IDE, it bombs out with the message "Error: Illegal parameter: -Twin64".
I've already determined that it is using a freshly-built copy of ppcrossx64.exe to do the cross compilation.