> I don't know portmidi. Do you use the correct version of the library?
> It also seems that the calls are "C" calls, but you may be compiling
> your sources as "C++". If the portmidi header files are not C++ safe,
> you have to encluse the #include statements with
>
> extern "C" {
> #include <...>
> }it is C++ save, however, macos needs some special linker flags: .. -framework CoreMIDI /opt/local/lib/libportmidi.a -framework CoreAudio /opt/local/lib/libporttime.a now it built fine and works OOTB on MacOS. :) anyone knows how I would test for the current OS (Linux/Mac/Windows) in a Makefiles (or better yet, configure.ac) and set LDFLAGS depending on the results? Jan _______________________________________________ fltk mailing list [email protected] http://lists.easysw.com/mailman/listinfo/fltk

