Excluded libs are not compiled but are mapped to work to avoid compile error...

Excluded libs are not compiled but are mapped to work to avoid compile error when mentioned in the LIBRARY clause.

tools/oneclick/base/modelsim_config.py

@@ -147,6 +147,12 @@ class ModelsimConfig(hdl_config.HdlConfig):
                 # . not used vendor technology libs are not compiled but are mapped to work to avoid compile error when mentioned in the LIBRARY clause
                 for tech_dict in self.removed_dicts:
                     fp.write('%s = work\n' % tech_dict['hdl_library_clause_name'])
+                # . excluded libs are not compiled but are mapped to work to avoid compile error when mentioned in the LIBRARY clause
+                if 'hdl_lib_excludes' in lib_dict:
+                    exclude_libs = lib_dict['hdl_lib_excludes'].split()
+                    for exclude_lib_name in exclude_libs:
+                        exclude_lib_dict = self.libs.get_dicts('hdl_lib_name', exclude_lib_name)
+                        fp.write('%s = work\n' % exclude_lib_dict['hdl_library_clause_name'])
                 # . all used libs for this lib_name
                 use_lib_names = self.derive_all_use_libs('sim', lib_name)
                 use_lib_dicts = self.libs.get_dicts('hdl_lib_name', use_lib_names)