MFH: r497660
Add compiler:c++11-lang to USES to fix the following on GCC-based
architectures:
/usr/local/lib/libgraphite2.so.3: undefined reference to '__cxa_throw_bad_array_new_length@CXXABI_1.3.8'
While here, pet portlint.
Approved by: portmgr (tier-2 blanket)