default: autoincs scads
+$(shell set -xe; ./commitid.scad.pl >commitid.scad.tmp; cmp commitid.scad.tmp commitid.scad || mv -f commitid.scad.tmp commitid.scad )
+
autoincs: $(AUTO_INCS)
scads: $(addsuffix .auto.scad, $(AUTO_TOPLEVELS))
stls: $(addsuffix .auto.stl, $(AUTO_TOPLEVELS))
question-token.stl: question-question.dxf
+lemon-stand.stl: lemon-stand.scad
+
.PRECIOUS: $(SCREWRECESSTEST_DXFS) $(SCREWRECESSTEST_DXFS) \
$(foreach s,$(SCREWRECESSTEST_SIZES), \
screw-recess-test-number-s$s.fig \