First, download the z88dk-src-v199A-RC.tgz archive from
.
Uncompress it and enter the directory.
Set correct permission on scripts:
chmod 755 *.sh
Edit the Makefile file and change the following line:
DEFAULT = z88
to:
DEFAULT = cpm
Build:
./build.sh
sudo make install
sudo ln -s /usr/local/share/z88dk /usr/local/lib/z88dk
make libs
sudo make install-libs
You now have a working copy of a small C cross compiler.
The hello.c and chars.c files can be compiled with the following commands:
zcc -o hello.com hello.c
zcc -o chars.com chars.c
You can test hello.com and chars.com on a real Amstrad PCW or on the Joyce
emulator by John Elliott.
You can read the following lines in the examples:
#pragma output nostreams
#pragma output nofileio
#pragma output noprotectmsdos
#pragma output noredir
#pragma output nogfxglobals
They allows to reduce the executable file size.