Hi Folks, Found I had installed GNU Pascal on my old mac some time ago (cannot remember how). It seems to work. I have recently been porting some old Turbo Pascal DOS code (DSP tools), but now would like to port one that uses a little Turbo 5 graphics. It looks like I need to use GRX. So I download it and started to try and compile it - before I found out you good people have been here before (I got as far as not being able to link in the X11 libs). So I have now found the patch (http://grx.gnu.de/macosx.diff), but I am not sure how to apply it. It appears to expect several makefile.osx files to already be in the original tree, with lines like:- diff -uprN grx249.orig/pascal/bgi/makefile.osx grx249.macosx/ pascal/bgi/makefile.osx in the patch, but when I look in grx249.tar.gz or grx249s.zip, I cannot find these starting .osx files to patch.

Have I missed something, or do I just take the corresponding .x11 files and copy them to make the required .osx files for patching?

Many thanks Michael