Added clock sync feature to qt port.

git-svn-id: svn+ssh://svn.code.sf.net/p/yabause/code/trunk@3180 d7be59e3-070e-4b9a-85a1-4646befae34d
Fix compilation of the Mac sound core under Mac OS X 10.8.

git-svn-id: svn+ssh://svn.code.sf.net/p/yabause/code/trunk@3181 d7be59e3-070e-4b9a-85a1-4646befae34d
Fix compilation of the Mac port with Xcode 5. This will almost certainly break compilation with earlier versions like 3.x (although it may still build with a later 4.x version).

If you want to build with an earlier version of Xcode, change the SDKROOT in the project files to point at whatever SDK you want to compile against.

git-svn-id: svn+ssh://svn.code.sf.net/p/yabause/code/trunk@3182 d7be59e3-070e-4b9a-85a1-4646befae34d