334a1a6f8a
This reverts commit d393c6c53803a6c1d61fa5e58e283aaa4beba7b8. The commit removed C++11 compatibility on darwin by overriding the --std=c++0x flag in CXXFLAGS. Which lead to a failing build of mapnik, which depends on the move constructors being available in the icu-lib. Since it builds fine without the headerpad_max_install_names flag, we simply undo the change that introduced this flag.