merge r119034 from trunk:  Prefer clang-3.4 over clang-3.3 on Leopard as well  When linking C++, 3.3 incorrectly passes -export_dynamic to ld
merge r119034 from trunk:
 Prefer clang-3.4 over clang-3.3 on Leopard as well
 When linking C++, 3.3 incorrectly passes -export_dynamic to ld


git-svn-id: a2a243ce800a9077e98f7b08a46d1bc10c0946e0@121316 d073be05-634f-4543-b044-5fe20cf6d1d6

Rudloff/linuxports,Rudloff/linuxports,Rudloff/linuxports