brlcad-cvs compiling

make[1]: Leaving directory `/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/src'
Making all in bench
make[1]: Entering directory `/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/bench'
x86_64-pc-linux-gnu-gcc -DHAVE_CONFIG_H -I. -I../include   -DBRLCADBUILD=1 -I../include  -O2 -march=nocona -fomit-frame-pointer  -pipe -fno-strict-aliasing -fno-common -fexceptions -O3 -MT pixcmp.o -MD -MP -MF .deps/pixcmp.Tpo -c -o pixcmp.o pixcmp.c
cp ../bench/run.sh benchmark
mv -f .deps/pixcmp.Tpo .deps/pixcmp.Po
/bin/sh ../libtool --silent --tag=CC  --silent --mode=link x86_64-pc-linux-gnu-gcc  -O2 -march=nocona -fomit-frame-pointer  -pipe -fno-strict-aliasing -fno-common -fexceptions -O3  -Wl,-O1 -Wl,-lz -Wl,-lXpm -L/usr/local/lib64 -L/usr/local/lib -pipe -fno-strict-aliasing -fno-common -fexceptions -O3 -o pixcmp pixcmp.o  
make[1]: Leaving directory `/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/bench'
Making all in db
make[1]: Entering directory `/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/db'
../src/conv/asc2g bldg391.asc bldg391.g
../src/conv/asc2g m35.asc m35.g
../src/conv/asc2g moss.asc moss.g
../src/conv/asc2g sphflake.asc sphflake.g
/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/src/conv/.libs/lt-asc2g: error while loading shared libraries: libtcl8.5.so: cannot open shared object file: No such file or directory
make[1]: *** [sphflake.g] Error 127
make[1]: *** Waiting for unfinished jobs....
/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/src/conv/.libs/lt-asc2g: error while loading shared libraries: libtcl8.5.so: cannot open shared object file: No such file or directory
make[1]: *** [bldg391.g] Error 127
/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/src/conv/.libs/lt-asc2g: error while loading shared libraries: libtcl8.5.so: cannot open shared object file: No such file or directory
make[1]: *** [m35.g] Error 127
/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/src/conv/.libs/lt-asc2g: error while loading shared libraries: libtcl8.5.so: cannot open shared object file: No such file or directory
make[1]: *** [moss.g] Error 127
make[1]: Leaving directory `/var/tmp/portage/sci-misc/brlcad-9999/work/brlcad/db'
make: *** [all-recursive] Error 1

!!! ERROR: sci-misc/brlcad-9999 failed.
Call stack:
  ebuild.sh, line 1614:   Called dyn_compile
  ebuild.sh, line 971:   Called qa_call 'src_compile'
  environment, line 3873:   Called src_compile
  brlcad-9999.ebuild, line 68:   Called die