Can you please check if r4218 works on NetBSD now?

Also note that I'm currently working on an autotools based build system for libopenmpt (in addition to the current hand-crafted Makefile). I think this will (when finished) also solve all kinds of portability problems.

Thank you, r4218 does indeed fix this issue.
Autotools-based build system sounds very good, thanks for working on that.

I only have two very minor issues left. Let me know if you want separate bug reports for these:

1. the libraries are installed mode 644, some opsys need them to be 755:
   lib/libopenmpt.so.0 and lib/libopenmpt_modplug.so

2. there is one warning during the build for me, on NetBSD-7.99.1/x86_64 with gcc 4.8.3:
   openmpt123/openmpt123.cpp:1414:25: warning: unused parameter 'log' [-Wunused-parameter]
   static commandlineflags parse_openmpt123( const std::vector<std::string> & args, std::ostream & log ) {
   ^

1. I added a INSTALL_LIB variable to the Makefile to allow setting a different mode for libraries.

2. Warning should be gone by now.

In the future, I'd pefer separate issues in the bug tracker, even for rather trivial stuff. Makes following the bug reports and partially fixing stuff easier.