fix clang 3.5 warnings.
suppress C++11 deprecation warnings (notably auto_ptr).
Removal of 'depredated warnings' for OSX with CMake
small correction to handle builtin FTGL includes.
placeholder stuff for cocoa "root" executable (which popups splash screen).
rootxx-cocoa.mm - initial version.
-drawInRect: is a new function from 10.9 SDK, replace it with -drawInRect:fromRect:operation:fraction:
Shorten the line.
only regenrate the one pcm when a header file changes, not always (ROOT-5982).