Apple Xcode project build fixes for renderdoccmd
Apple Xcode project build fixes for renderdoccmd

Building via Xcode does not include "stdc++" by default (probably a difference between cland and clang++).
Building via Xcode puts the static library "renderdoc_libentry" into a different folder than the shared library "renderdoc"
Pass the full path to the static library "renderdoc_libentry" on the link line.

Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,baldurk/renderdoc,baldurk/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,Zorro666/renderdoc,baldurk/renderdoc,Zorro666/renderdoc