Assist With XCode Build of Existing Open Source Project

We need assistance in successfully creating a build from an older open source XCode project. Existing Project: BUTT (Audio Broadcast Streamer) Project Page: [login to view URL] Source: [login to view URL] There is an XCode project that is available in the source files (linked above). However, when we try to build the project against the OS X 10.11 SDK, we receive numerous errors about missing references. (such as... "Fl_Double_Window::hide()", referenced from: vtable for Fl_My_Double_Window in flgui.o) We need someone to download the source files and make necessary edits to the XCode source project and resolve any dependancies so it builds properly without errors using the OS X 10.11 SDK. Deliverables will include the full XCode project and any dependancies. Final payment will be released once we can successfully build and run the project on our system.