OSX .app compiles but with runtime dylib errors

Regular binary compilation works, manual wxWidgets compile required for
app (port version doesn’t work for me).
Fixed-up app has runtime errors with dylib files but otherwise verifies…

src/CubicSDR.cpp

@@ -1,5 +1,7 @@
 #define OPENGL
 
+#include "CubicSDRDefs.h"
+
 #include "wx/wxprec.h"
 
 #ifndef WX_PRECOMP
@@ -13,9 +15,25 @@
 #include "CubicSDR.h"
 #include "AppFrame.h"
 
+#ifdef _OSX_APP_
+#include "CoreFoundation/CoreFoundation.h"
+#endif
+
 IMPLEMENT_APP(CubicSDR)
 
 bool CubicSDR::OnInit() {
+#ifdef _OSX_APP_
+    CFBundleRef mainBundle = CFBundleGetMainBundle();
+    CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
+    char path[PATH_MAX];
+    if (!CFURLGetFileSystemRepresentation(resourcesURL, TRUE, (UInt8 *)path, PATH_MAX))
+    {
+        // error!
+    }
+    CFRelease(resourcesURL);
+    chdir(path);
+#endif
+    
     if (!wxApp::OnInit())
         return false;
 

src/audio/AudioThread.h

@@ -5,13 +5,6 @@
 #include <map>
 #include <string>
 #include <atomic>
-#include "wx/wxprec.h"
-
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#include "wx/thread.h"
 
 #include "AudioThread.h"
 #include "ThreadQueue.h"

src/demod/DemodulatorWorkerThread.h

@@ -2,13 +2,6 @@
 
 #include <queue>
 #include <vector>
-#include "wx/wxprec.h"
-
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#include "wx/thread.h"
 
 #include "liquid/liquid.h"
 #include "AudioThread.h"

src/sdr/SDRThread.h

@@ -2,15 +2,8 @@
 
 #include <atomic>
 
-#include "wx/wxprec.h"
 #include "rtl-sdr.h"
 
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#include "wx/thread.h"
-
 #include "ThreadQueue.h"
 #include "DemodulatorMgr.h"
 

src/visual/PrimaryGLContext.cpp

@@ -39,15 +39,13 @@ void PrimaryGLContext::CheckGLError() {
             return;
 
         if (err == errLast) {
-            wxLogError
-            (wxT("OpenGL error state couldn't be reset."));
+            std::cout << "OpenGL error state couldn't be reset." << std::endl;
             return;
         }
 
         errLast = err;
 
-        wxLogError
-        (wxT("OpenGL error %d"), err);
+        std::cout << "OpenGL Error " << err << std::endl;
     }
 }