Makefile: properly account for *.slic3r files in dependency

diff --git a/Makefile b/Makefile
index 00ced69..eaf8705 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -30,7 +30,7 @@ default:
                @rm .$@.d.tmp
                mv -f $*.tmp.stl $@
 
-%.gcode:       %.stl $(CONFIG)
+%.gcode:       %.stl %.slic3r $(CONFIG)
                $(SLIC3R) --load $(CONFIG) \
                        --ignore-nonexistent-config --load $*.slic3r \
                        --output $@.tmp $<