gcc -I/usr/pkg/include -I/usr/pkg/include -I/usr/pkg/include -Wall -Wno-pointer-sign -Wpointer-arith  -O2 -I/usr/pkg/include  -lsocket -lintl -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -o g13-syshelp g13-syshelp.o g13-common.o keyblob.o g13tuple.o sh-cmd.o sh-blockdev.o sh-dmcrypt.o ../common/libcommon.a -L/usr/pkg/lib -Wl,-R/usr/pkg/lib -lgcrypt -lgpg-error -lassuan -lsocket -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lgpg-error -Wl,-R/usr/pkg/lib -L/usr/pkg/lib -lgpg-error  /usr/pkg/lib/libiconv.so -R/usr/pkg/lib -lnsl
Undefined                       first referenced
 symbol                             in file
major                               sh-dmcrypt.o
minor                               sh-dmcrypt.o
ld: fatal: symbol referencing errors. No output written to g13-syshelp
collect2: error: ld returned 1 exit status