devel/boost-libs fails to package

[Corey]

hello, i'm trying to build boost-libs on a 9.3 amd64 system and it fails to package:

common.copy /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_unit_test_framework.a
common.copy /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_timer.a
common.copy /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_wave.a
...updated 10849 targets...
====> Compressing man pages (compress-man)
===========================================================================
=======================<phase: package        >============================
===>  Building package for boost-libs-1.55.0_4
pkg-static: Unable to access file /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_locale.a: No such file or directory
pkg-static: Unable to access file /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_locale.so: No such file or directory
pkg-static: Unable to access file /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_locale.so.1.55.0: No such file or directory
pkg-static: Unable to access file /tmp/usr/ports/devel/boost-libs/work/stage/usr/local/lib/libboost_locale.so.5: No such file or directory
*** [do-package] Error code 1

Stop in /usr/ports/devel/boost-libs.
====>> Cleaning up wrkdir
===>  Cleaning for boost-libs-1.55.0_4
build of devel/boost-libs ended at Sun Jan 18 22:00:51 CET 2015
build time: 00:38:03
!!! build failure encountered !!!

i am building with libressl instead of openssl if it makes a difference. thanks