Add custom precheck example to Makefile
diff --git a/Makefile b/Makefile
index 6f8e5b8..f5f7d06 100644
--- a/Makefile
+++ b/Makefile
@@ -188,7 +188,18 @@
-u $(shell id -u $(USER)):$(shell id -g $(USER)) \
efabless/mpw_precheck:latest bash -c "cd $(PRECHECK_ROOT) ; python3 mpw_precheck.py --input_directory $(INPUT_DIRECTORY) --pdk_root $(PDK_ROOT)"
-
+.PHONY: custom-precheck
+custom-precheck: check-pdk check-precheck
+ $(eval INPUT_DIRECTORY := $(shell pwd))
+ cd $(PRECHECK_ROOT) && \
+ docker run -v $(PRECHECK_ROOT):$(PRECHECK_ROOT) \
+ -v $(INPUT_DIRECTORY):$(INPUT_DIRECTORY) \
+ -v $(PDK_ROOT):$(PDK_ROOT) \
+ -e INPUT_DIRECTORY=$(INPUT_DIRECTORY) \
+ -e PDK_ROOT=$(PDK_ROOT) \
+ -e PDKPATH=$(PDKPATH) \
+ -u $(shell id -u $(USER)):$(shell id -g $(USER)) \
+ efabless/mpw_precheck:latest bash -c "cd $(PRECHECK_ROOT) ; klayout -b -r ./checks/drc_checks/klayout/met_min_ca_density.lydrc -rd input=$(INPUT_DIRECTORY)/gds/top.gds -rd report=./klayout_met_min_ca_density_check.xml -rd feol=true"
.PHONY: clean
clean:
