Trouble compiling the u-boot-rpi2 port

[bob prohaska]

Hi all,

Just bought an rpi2 and am having trouble compiling the
u-boot-rpi2 port. It fails with 

gmake[3]: Entering directory `/usr/ports/devel/arm-none-eabi-gcc/work/build-gcc/gcc'
build/genmddeps .././../gcc-4.9.2/gcc/config/arm/arm.md > tmp-mddeps
Shared object "gcc44/libgcc_s.so.1" not found, required by "libc++.so.1"
gmake[3]: *** [s-mddeps] Error 1

The host system reports FreeBSD fbsd.zefox.com 11.0-CURRENT FreeBSD 
11.0-CURRENT #6 r282701: Mon May 25 09:24:35 PDT 2015     
bob at fbsd.zefox.com:/usr/obj/usr/src/sys/ZEFOX  i386
It builds world and kernel without issue and seems stable.
The ports tree was downloaded on the 26th of May, so it's up to date.

The other u-boot builds fail in the same way.

Thanks for reading, and any guidance.

bob prohaska