The source directory contains all the VDI source files and the makefiles.
The objs directory contains all the object files produced by the makefile.
The makefile in the source directory is named makevdi. If you want to
start your make symply type make -f makevdi. The makevdi produces four
output files. Take a look at it its commented. Also take a look at vdiincld.s
file. This file has some flags which needs to be set before a compile.
