storing a dummy main.drc and renaming database file

rules/klayout/macros/gf180mcu_drc.lydrc

@@ -49,7 +49,7 @@ gds_name = layout_path.split()[1].to_s.split(".")[0]
 out_dir = "#{run_dir}/macros/run_drc_main"
 
 if Dir.exist?out_dir
-  `rm -r #{out_dir}`
+  `rm #{out_dir}/drc_run*.log`
 end
 
 ## create options passed to run_drc.py 
@@ -106,8 +106,11 @@ end
 
 ## include run files
 
+$report = "antenna.lyrdb"
 #%include ../drc/rule_decks/antenna.drc
+$report = "density.lyrdb"
 #%include ../drc/rule_decks/density.drc
+$report = "main.lyrdb"
 #%include run_drc_main/main.drc
 
 

rules/klayout/macros/run_drc_main/main.drc

@@ -0,0 +1,16 @@
+################################################################################################
+# Copyright 2023 GlobalFoundries PDK Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+################################################################################################
+