rdup 0.7.0 did not compile on Solaris (as I never tested this), but it turns out that this can be fixed with some simple tweaks.

These fixes have just (5 minutes ago) been committed to subversion. So if you check out the latest trunk it should compile on Solaris.

To make it compile I had to uncomment some GNU_GETTEXT_ macros in configure.ac, but I not really using them anyway.

There was also some nagging about major() and minor() which turned out to be a missing #include <sys/sysmacros.h>.