I'm not quite sure how to get the GNU-Pascal compiler to compie any of my source files. Just to try it out, the following did not work.
C:\GNU-Pascal\gpc-2.1-i686-pc-cygwin\cygnus\usr\bin>gpc dcs.pas
gpc: installation problem, cannot exec `gpcpp': No such file or directory
The file gpcpp is a Windows executable file, since the compiler could not find it, I decided to move it the the same directory as the gpc.exe file itself.
I am very new to using command-line compilers, so any help is appreciated.