Updated bhc to also depend on BXX. This fixes parallel builds: `make -j8`.
Updated bhc to also depend on BXX.
This fixes parallel builds: `make -j8`.

bh107/bohrium,bh107/bohrium,madsbk/bohrium,madsbk/bohrium,madsbk/bohrium,bh107/bohrium,madsbk/bohrium,bh107/bohrium