I am running OpenBSD 3.9/i386 and am having trouble with ports, specifically dsniff (and others including hydra, nmap, fragroute)
The error during make is in libnids, as shown below. If more info is needed to debug this issue, please let me know. ===> Building for libnids-1.20 cd src ; make static cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN checksum.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN ip_fragment.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN ip_options.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN killtcp.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN libnids.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN scan.c cc -c -O2 -pipe -D_BSD_SOURCE -W -Wall -DLIBNET_VER=0 -DHAVE_ICMPHDR=0 -DHAVE_TCP_STATES=0 -DHAVE_BSD_UDPHDR=1 -I. -I/usr/local/include/libnet-1.0 -DLIBNET_BSDISH_OS -DLIBNET_LIL_ENDIAN tcp.c tcp.c: In function `get_ts': tcp.c:137: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://gcc.gnu.org/bugs.html> for instructions. *** Error code 1 Stop in /usr/ports/net/libnids/w-libnids-1.20/libnids-1.20/src. *** Error code 1 Stop in /usr/ports/net/libnids/w-libnids-1.20/libnids-1.20 (line 10 of Makefile). *** Error code 1 Stop in /usr/ports/net/libnids (line 1924 of /usr/ports/infrastructure/mk/bsd.port.mk). *** Error code 1 Stop in /usr/ports/security/dsniff (line 1422 of /usr/ports/infrastructure/mk/bsd.port.mk).