Cannot compile from source - linking fails

[Peter0x44]

Attempting to compile it from source, it won't link, with these errors

linking ... linkcabledump_gc.elf
/opt/devkitpro/devkitPPC/lib/gcc/powerpc-eabi/10.1.0/../../../../powerpc-eabi/bin/ld: main.o: in function `main':
/home/peter/Documents/gba-link-cable-dumper/source/main.c:267: undefined reference to `gba_mb_gba_size'
/opt/devkitpro/devkitPPC/lib/gcc/powerpc-eabi/10.1.0/../../../../powerpc-eabi/bin/ld: /home/peter/Documents/gba-link-cable-dumper/source/main.c:267: undefined reference to `gba_mb_gba_size'

It fails to link due to these global variables:

extern u8 gba_mb_gba[];
extern u32 gba_mb_gba_size;

Any idea of what these should be?

[yuv422]

I had similar problems. I've added a PR that solved my build issues.

[Peter0x44]

Thanks! fixes the build on my end too