This library currently supports two toolchains: Borland Turbo-C++ (tested on 4.0J) and OpenWatcom (tested on 1.9).
To build on Turbo-C++:
$ make /f MAKEFILE.TURBOC all
To build on OpenWatcom, get a make implementation like GNU Make or NMake. wmake will not suffice.
$ make -f MAKEFILE.WATCOM (GNU Make)
$ make /f MAKEFILE.WATCOM all (NMake)
These commands will generate gfx.lib, which you can statically link with your application using tlink (Turbo-C++) or wlink (OpenWatcom). Refer to the respective toolchains' manuals for more information.
gfxi is licensed under the WTFPL: see LICENSE for details.