Modified the Makefile to treat the GF LEF files as being for
annotation only, which allows magic to generate the LEF (and maglef)
views with the complete nwell and pwell layers, which provides
correct connectivity when extracting from abstract views.
diff --git a/gf180mcu/Makefile.in b/gf180mcu/Makefile.in
index ef4efdf..e1b6b6e 100644
--- a/gf180mcu/Makefile.in
+++ b/gf180mcu/Makefile.in
@@ -824,7 +824,7 @@
 		-gds cells/*/*.gds compile-only \
 			options=custom/scripts/gds_import_sc.tcl \
 			filter=custom/scripts/fix_stdcell_gds.py \
-		-lef cells/*/*.lef compile-only \
+		-lef cells/*/*.lef annotate compile-only \
 			filter=custom/scripts/fix_digital_lef.py \
 		-verilog models/*/*.v compile-only rename=primitives \
 		-verilog cells/*/*.v exclude=*.*.v,primitives.v \
@@ -905,7 +905,7 @@
 		-gds cells/*/*.gds compile-only \
 			options=custom/scripts/gds_import_sc.tcl \
 			filter=custom/scripts/fix_stdcell_gds.py \
-		-lef cells/*/*.lef compile-only \
+		-lef cells/*/*.lef annotate compile-only \
 			filter=custom/scripts/fix_digital_lef.py \
 		-verilog models/*/*.v compile-only rename=primitives \
 		-verilog cells/*/*.v exclude=*.*.v,primitives.v \