FreeBSD下amavisd-new安装问题

wxw1951

错误如下，请帮忙

===> Building for amavisd-new-2.5.3,1
cc -O -pipe -march=pentium3 -pthread -D_POSIX_PTHREAD_SEMANTICS -c -o amavis-milter.o amavis-milter.c
cc -O -pipe -march=pentium3 -pthread -o amavis-milter amavis-milter.o /usr/lib/libmilter.a -lpthread
/usr/lib/libmilter.a(sm_gethost.o)(.text+0x1c): In function `mi_gethostbyname':
: undefined reference to `__h_error'
** Command failed [exit code 1]: /usr/bin/script -qa /tmp/portupgrade.4802.95 env UPGRADE_TOOL=portupgrade UPGRADE_PORT=amavisd-new-2.4.4,1 UPGRADE_PORT_VER=2.4.4,1 make
** Fix the problem and try again.
** Listing the failed packages (*:skipped / !:failed)
! security/amavisd-new (amavisd-new-2.4.4,1) (linker error)
---> Packages processed: 1 done, 245 ignored, 0 skipped and 1 failed