Change OS X compiler to clang, switch away from deprecated APIs

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Change "g++" to "clang++" in makefile.apple
2. Try to build
3. Get errors from clang strictness and lots of warnings about deprecated APIs

What is the expected output? What do you see instead?
Compile with no errors or warnings.

What version of the product are you using? On what operating system?
Latest SVN.

Please provide any additional information below.
Patch is attached to fix Mac build errors, and replaces usage of APIs 
deprecated in 10.8 (Mountain Lion).

Original issue reported on code.google.com by x...@geekshavefeelings.com on 16 Sep 2012 at 6:16

Attachments:

• macfix.diff