更新
ccache-3.0.1 < needs updating (port has 3.0.1_3) perl-threaded-5.12.1_1 < needs updating (port has 5.12.2_2) tcl-8.5.8 < needs updating (port has 8.5.9) tcl-modules-8.5.8 < needs updating (port has 8.5.9)
/usr/local/libexec/ccacheが
c++ g++34 g++46 gcc44 llvm-c++ cc g++42 gcc gcc45 llvm-g++ clang g++43 gcc34 gcc46 llvm-gcc clang++ g++44 gcc42 icc world-c++ g++ g++45 gcc43 icpc world-cc