On Sat, Apr 01, 2006 at 06:33:54PM -0800, Jeremy C. Reed wrote:
> On DragonFly the build didn't have this problem. The binaries work with or 
> without building with -pthread. (But with -pthread it links with 
> libc_r.so.5.)

DragonFly's libc provides stub functions, which do pretty much nothing.
It does not provide pthread_create, since that's what would require the
pthread linkage. You might want to take a look at linking with
pthread_stubs.

Joerg