Makefile use PRECIOUS

[reprap-play.git] / Makefile

diff --git a/Makefile b/Makefile
index 317fe3987b334c153c4819ce5356e7be6eb68439..feb5c2876ea4697a8194869f9e65cb471600e797 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -19,10 +19,12 @@ default:
 -include .*.d
 
 %.stl:         %.scad
-               openscad -d .$@.d -o $@ $<
+               openscad -d .$@.d -o $@.tmp $<
+               @mv -f $@.tmp $@
 
 %.gcode:       $(CONFIG) %.stl
-               $(SLIC3R) --load $^ --output $@
+               $(SLIC3R) --load $^ --output $@.tmp
+               @mv -f $@.tmp $@
 
 #%.gcode:      %.stl
 #              $(SKEINFORGE) $<
@@ -37,5 +39,7 @@ dovecliptest.stl: doveclip.scad
                $< $@ >$@.tmp
                @mv -f $@.tmp $@
 
+.PRECIOUS:     %.stl %.gcode
+
 clean:
                rm -f *~ *.stl *.auto.scad *.gcode .*.d