GNU Radio builds fine on NetBSD, and only minor fixes were needed to get it to that point. So it shouldn't be that hard to make it work on OpenBSD. I realize you are probably using OpenBSD ports and not pkgsrc, but there is a pkg_chk.conf file in the root directory of gnuradio that lists what is required - not sure if you're having trouble with prereqs or the actual build.
NetBSD 4 and current has improvements to ugen(4) that greatly improve performance. You may wish to port these to OpenBSD if you're going to use a USRP. I would recommend that you start with the head from svn, and either run README.components (after reading it!) or try a regular build. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio