Cleanup build method

code/classes/SCDclass_expcode.m

@@ -555,7 +555,26 @@ classdef SCDclass_expcode
         end
         
         function build(obj)
-          fprintf('\n=== Building %s ===',obj.name);
+          fprintf('\n=== Building %s ===\n',obj.name);
+                    
+           % make list of nodes to compile
+           compileslx_list = cell(0);
+           for inode=1:8
+             nodeinfo=obj.(sprintf('node%02d',inode));
+             for icpu = 1:nodeinfo.ncpu
+               if nodeinfo.cpuactive(icpu)
+                 compileslx_list = [compileslx_list;
+                   sprintf('SCD_rtccode_%02d_%02d',inode,icpu)]; %#ok<AGROW>
+               end
+             end
+           end
+           
+           if isempty(compileslx_list)
+             fprintf('No active nodes found, no .slx to compile. Done\n');
+             return
+           end
+         
+            % set CodeGen folder for this expcode (allows fast rebuilding)
            CodeGenFolder = fullfile(fileparts(mfilename('fullpath')),'gencodes',...
              sprintf('CodeGenFolder-%d',obj.maincode));
   
@@ -564,18 +583,20 @@ classdef SCDclass_expcode
               'CodeGenFolder',CodeGenFolder,...
               'createdir',true);
            
+           % check env variable
            assert(~isempty(getenv('RTCCODE_LIBPATH')),'RTCCODE_LIBPATH environment variable needs to be defined to compile');
+    
+           % set configuration settings for compilation
            SCDconf_setCODEconf('configurationSettingsCODEicc')
-           for inode=1:8
-             nodeinfo=obj.(sprintf('node%02d',inode));
-             for icpu = 1:nodeinfo.ncpu
-               if nodeinfo.cpuactive(icpu)
-                 cpuslxname = sprintf('SCD_rtccode_%02d_%02d',inode,icpu);
-                 fprintf(' *** Buiding Node %s ***\n',cpuslxname);
-                 rtwbuild(cpuslxname);
-               end
-             end
+           
+ 
+
+           % Build
+           for mynodeslx = compileslx_list
+             fprintf(' *** Buiding Node %s ***\n',mynodeslx{1});
+             rtwbuild(mynodeslx{1});
            end
+           
         end
     end