it was just to test out libpd embed in a C++ application. by using Gem i
was almost sure it was the most complicated external to run. to make it
work, i had to compiled my program with: /-Wl,–export-dynamic
-Wl,–whole-archive ./libpd.a -Wl,–no-whole-archive/
BTW your email programme auto-converts two dashes into a long-dash. Thus
your command-line options can't be copy-pasted to the terminal as-is.