Fix running from build dir on MacOS after recent build system changes

common/kiway.cpp

@@ -143,8 +143,19 @@ const wxString KIWAY::dso_search_path( FACE_T aFaceId )
     if( wxGetEnv( wxT( "KICAD_RUN_FROM_BUILD_DIR" ), nullptr ) )
     {
 #ifdef __WXMAC__
+        // On Mac, all of the kifaces are placed in the kicad.app bundle, even though the individual
+        // standalone binaries are placed in separate bundles before the make install step runs.
+        // So, we have to jump up to the kicad directory, then the PlugIns section of the kicad
+        // bundle.
         fn = wxStandardPaths::Get().GetExecutablePath();
+
+        fn.RemoveLastDir();
+        fn.RemoveLastDir();
+        fn.RemoveLastDir();
         fn.RemoveLastDir();
+        fn.AppendDir( wxT( "kicad" ) );
+        fn.AppendDir( wxT( "kicad.app" ) );
+        fn.AppendDir( wxT( "Contents" ) );
         fn.AppendDir( wxT( "PlugIns" ) );
         fn.SetName( name );
 #else

common/paths.cpp

@@ -145,7 +145,17 @@ wxString PATHS::GetStockDataPath( bool aRespectRunFromBuildDir )
     if( aRespectRunFromBuildDir && wxGetEnv( wxT( "KICAD_RUN_FROM_BUILD_DIR" ), nullptr ) )
     {
         // Allow debugging from build dir by placing relevant files/folders in the build root
+#if defined( __WXMAC__ )
+        wxFileName fn = wxStandardPaths::Get().GetExecutablePath();
+
+        fn.RemoveLastDir();
+        fn.RemoveLastDir();
+        fn.RemoveLastDir();
+        fn.RemoveLastDir();
+        path = fn.GetPath();
+#else
         path = Pgm().GetExecutablePath() + wxT( ".." );
+#endif
     }
     else
     {