variables: specify ADDITIONAL_LIBS/GDS/LEFS stages

Signed-off-by: Øyvind Harboe <[email protected]>

Author: oharboe

flow/scripts/variables.yaml

@@ -438,13 +438,31 @@ ADDITIONAL_LEFS:
   description: >
     Hardened macro LEF view files listed here. The LEF information of the macros
     is immutable and used throughout all stages. Stored in the .odb file.
+  stages:
+  - synth
+  - floorplan
+  - place
+  - cts
+  - grt
+  - route
+  - final
 ADDITIONAL_LIBS:
   description: >
     Hardened macro library files listed here. The library information is immutable
     and used throughout all stages. Not stored in the .odb file.
+  stages:
+  - synth
+  - floorplan
+  - place
+  - cts
+  - grt
+  - route
+  - final
 ADDITIONAL_GDS:
   description: >
     Hardened macro GDS files listed here.
+  stages:
+  - final
 VERILOG_INCLUDE_DIRS:
   description: >
     Specifies the include directories for the Verilog input files.