It is working for me without any problem (tested on multiple computers):
- download source package: http://valky.eu/data/hardware/ds203_2_gabo-dsoquad.zip
- download arm toolchain: https://sourcery.mentor.com/sgpp/lite/arm/portal/package8735/public/arm-none-eabi/arm-2011.03-42-arm-none-eabi-i686-mingw32.tar.bz2
Unpack these packed files into the same folder.
Edit the “makefile.bat” and change the path to the compiler (the line highlighted in red)
You can doubleclick on makefie.bat, but the window will probably hide very quickly. To see the output of the makefile script, open the commandline prompt (start->run->cmd), go to the folder where is makefile.bat file (command “cd”) and execute the script (type “makefile.bat” [enter]).
The compiled .hex file you will find “bin” folder and is named “APP_G251.hex”
If you are still having problem compiling the project, please paste here the output from commandline prompt.