Amiga 500 kickstart replacement builder using GCC and newlib.
In order to compile sources from the repository you will need m68k toolchain and autotools.
autoreconf -vfi
./configure --host=m68k-elf
make
sudo make install
The kictstart replacement (kickend.rom) will be installed in the DATADIR/kickend (e.g. /usr/local/share/kickend/kickend.rom
)
The exemplary provided kickstart will set a background color of the screen to red and put "Hello" string to the serial console output. You can use any Amiga 500 emulator (e.g. WinUAE) to test it out.