# clang libc++ requires 10.7 QMAKE_CFLAGS += -mmacosx-version-min=10.7 QMAKE_CXXFLAGS += -mmacosx-version-min=10.7 QMAKE_OBJECTIVE_CFLAGS += -mmacosx-version-min=10.7 QMAKE_LFLAGS += -mmacosx-version-min=10.7