X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=blobdiff_plain;f=Makefile;h=b5d73e6122ecb4c268e2e06b34a9bccebcdc1cdf;hp=317fe3987b334c153c4819ce5356e7be6eb68439;hb=ac212e54d738a58f6c7e1a0fa49904ee06cfd543;hpb=949c67dd9deab6f8359127e646a8f038498ef2d1

diff --git a/Makefile b/Makefile
index 317fe39..b5d73e6 100644
--- a/Makefile
+++ b/Makefile
@@ -19,10 +19,15 @@ default:
 -include .*.d
 
 %.stl:		%.scad
-		openscad -d .$@.d -o $@ $<
+		openscad -d .$@.d.tmp -o $*.tmp.stl $<
+		@rm -f $@
+		@sed -e 's/\.tmp\.stl:/.stl:/' <.$@.d.tmp >.$@.d
+		@rm .$@.d.tmp
+	        mv -f $*.tmp.stl $@
 
 %.gcode:	$(CONFIG) %.stl
-		$(SLIC3R) --load $^ --output $@
+		$(SLIC3R) --load $^ --output $@.tmp
+	        @mv -f $@.tmp $@
 
 #%.gcode:	%.stl
 #		$(SKEINFORGE) $<
@@ -37,5 +42,7 @@ dovecliptest.stl: doveclip.scad
 		$< $@ >$@.tmp
 	        @mv -f $@.tmp $@
 
+.PRECIOUS:	%.stl %.gcode
+
 clean:
 		rm -f *~ *.stl *.auto.scad *.gcode .*.d