Now I got the output (3 weeks ago :), almost 6000 lines were outputted. I started locating the real building commands: every line noting gfortran, gcc or g++. The real work seems to start around line 4000, where there is a line
building 'dfftpack' library
From there on, the real works seems to start, library after library. That is: in Linux terms.
All lines before seem to set up a building environment – probably depending on something that is not clear in the output; though it seems mostly copying sources to a BUILD directory, and all compilations are executed on these files. Therefore, first focus is on the compilations, not the copy – lines.
Now I have located the real work (set up the compiler options, execute the compiler and following activities like adding the output to a library), it’s time to translate these into the right DCL commands…
(It took so long because there were quite a few other s=things I needed to get my hands on…)