To compile all of the programs in a workspace, expand the Build menu and select either Build Workspace (F7) or Rebuild Workspace. The Build Workspace option compiles only those programs that have changed since the last compile operation. Rebuild Workspace compiles every program in the workspace, regardless of whether or not it has changed since the last compile.
If you are using AcuBench code generation, you can use the Tools > Options interface to specify that the Build and Rebuild operations also generate (or regenerate) the programs in the workspace before compiling. To change your Build/Rebuild options, expand the Environment tree and click Build.
Note that if you are using remote compile options, you may want to use the Build or Rebuild command twice, once to create local object files and once to create remote object files.