X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fmatita_homepage%2FMakefile;h=836c264c8fe890f8977b983c1a903797fae7f289;hb=a26f81f70fb12e187585dd859a0c5a3333ba8665;hp=128fda049a5a944f05f8aeb0552e4285d63d9b13;hpb=887f1029936b45cd69973bbeccc1baf736bd1571;p=helm.git

diff --git a/helm/matita_homepage/Makefile b/helm/matita_homepage/Makefile
index 128fda049..836c264c8 100644
--- a/helm/matita_homepage/Makefile
+++ b/helm/matita_homepage/Makefile
@@ -3,12 +3,18 @@ MARGIN_Y=206
 SIZE_X=426
 SIZE_Y=70
 
+SEQ=3
+
 all: matita.xcf
-	convert matita.xcf matita.png
-	for Y in `seq 0 3`; do \
+	for Y in `seq 0 $(SEQ)`; do \
 		convert matita.png -crop \
 			$(SIZE_X)x$(SIZE_Y)+$(MARGIN_X)+`expr $(MARGIN_Y) + $$Y '*' '(' $(SIZE_Y) + 1 ')'` tmp.png; \
 		composite -compose src-over bg.png tmp.png bg$$Y.png;\
 	done;\
 	rm tmp.png		
 
+clean:
+	for X in `seq 0 $(SEQ)`; do\
+		rm bg$$X.png;\
+	done
+