=> Bootstrap dependency digest>=20010302: found digest-20160304
===> Building for udptunnel-1.1nb1
cc -DPACKAGE=\"udptunnel\" -DVERSION=\"1.1\" -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1 -DHAVE_RPCSVC_YPCLNT_H=1 -DSIZEOF_SHORT=2 -DHAVE_SELECT=1 -DHAVE_SOCKET=1 -DHAVE_STRTOL=1  -I. -I.     -O2 -march=i586 -Wall -c udptunnel.c
udptunnel.c:430:55: warning: passing 'int *' to parameter of type '__socklen_t *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
                    (struct sockaddr *) &client_addr, &addrlen)) < 0) {
                                                      ^~~~~~~~
/usr/include/sys/socket.h:642:69: note: passing argument to parameter here
int     accept(int, struct sockaddr * __restrict, socklen_t * __restrict);
                                                                        ^
udptunnel.c:485:26: warning: passing 'int *' to parameter of type '__socklen_t *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
                         &addrlen)) <= 0) {
                         ^~~~~~~~
/usr/include/sys/socket.h:653:58: note: passing argument to parameter here
            struct sockaddr * __restrict, socklen_t * __restrict);
                                                                ^
udptunnel.c:564:36: warning: passing 'int *' to parameter of type '__socklen_t *' (aka 'unsigned int *') converts between pointers to integer types with different sign [-Wpointer-sign]
                     (void *)&err, &len) < 0) {
                                   ^~~~
/usr/include/sys/socket.h:647:71: note: passing argument to parameter here
int     getsockopt(int, int, int, void *__restrict, socklen_t * __restrict);
                                                                          ^
3 warnings generated.
cc -DPACKAGE=\"udptunnel\" -DVERSION=\"1.1\" -DSTDC_HEADERS=1 -DHAVE_FCNTL_H=1 -DHAVE_SYS_TIME_H=1 -DHAVE_UNISTD_H=1 -DHAVE_RPCSVC_YPCLNT_H=1 -DSIZEOF_SHORT=2 -DHAVE_SELECT=1 -DHAVE_SOCKET=1 -DHAVE_STRTOL=1  -I. -I.     -O2 -march=i586 -Wall -c host2ip.c
host2ip.c:15:13: warning: unused variable 'rcsid' [-Wunused-variable]
static char rcsid[]  = "$Id: host2ip.c,v 1.1 1996/09/20 12:49:19 sho Exp $";
            ^
1 warning generated.
cc  -O2 -march=i586 -Wall -Wl,-R/usr/pkg/lib -o udptunnel  udptunnel.o host2ip.o  
host2ip.o: In function `host2ip':
host2ip.c:(.text+0x80): undefined reference to `yp_get_default_domain'
host2ip.c:(.text+0xb4): undefined reference to `yp_match'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/work/net/udptunnel/work/udptunnel-1.1
*** Error code 1

Stop.
bmake[1]: stopped in /usr/pkgsrc/net/udptunnel
*** Error code 1

Stop.
bmake: stopped in /usr/pkgsrc/net/udptunnel