+ ./$*.py > $@
+
+.py.lht:
+ ./$*.py > $@
+
+BUILDDIRS=$(DIRS:%=build-%)
+CLEANDIRS=$(DIRS:%=clean-%)
+
+all: $(BUILDDIRS) $(FOOTPRINTS) .gitignore
+$(DIRS): $(BUILDDIRS)
+$(BUILDDIRS):
+ $(MAKE) -C $(@:build-%=%)
+
+$(CLEANDIRS):
+ $(MAKE) -C $(@:clean-%=%) clean
+
+$(FOOTPRINTS): footprint.5c fplht.py
+
+clean: $(CLEANDIRS)
+ rm -f $(FOOTPRINTS) *.pyc
+ rm -rf __pycache__
+
+.PHONY: subdirs $(DIRS)
+.PHONY: subdirs $(BUILDDIRS)
+.PHONY: subdirs $(CLEANDIRS)
+
+.gitignore: Makefile
+ for i in $@ $(FOOTPRINTS); do echo $$i; done > $@
+
+ssop-16.fp: ssop.5c
+ nickle ssop.5c 16 3.9116 1.70 0.35 0.635 4.9022 3.9116 > $@
+
+ssop-28.fp: ssop.5c
+ nickle ssop.5c 28 > $@
+
+hssop-56.fp: ssop.5c
+ nickle ssop.5c 56 7.6 1.9 0.4 0.635 > $@
+
+soic-16.fp: soic.5c
+ nickle soic.5c 16 > $@
+
+soic-24.fp: soic.5c
+ nickle soic.5c 24 7.5 > $@
+
+lipo-15x24.fp: lipo-pad.5c
+ nickle lipo-pad.5c 15 24 > $@
+
+m50-31-4.fp: m50-31.5c
+ nickle $^ 4 > $@
+
+m50-31-8.fp: m50-31.5c
+ nickle $^ 8 > $@