X-Git-Url: http://matita.cs.unibo.it/gitweb/?p=helm.git;a=blobdiff_plain;f=matita%2Fmatita%2Fcontribs%2Flambdadelta%2FMakefile;h=ff89218d28f0967256f588ef11c30af77296cb02;hp=e5a76486a2d72b066c2d84f9f8732324b5ebdcf7;hb=4738096e93f997fb36d35dd723b87682a2f6de90;hpb=a5c71699f1d0cf63a769c71dd8b8cd5dfff1933d

diff --git a/matita/matita/contribs/lambdadelta/Makefile b/matita/matita/contribs/lambdadelta/Makefile
index e5a76486a..ff89218d2 100644
--- a/matita/matita/contribs/lambdadelta/Makefile
+++ b/matita/matita/contribs/lambdadelta/Makefile
@@ -28,7 +28,7 @@ ORIGS        := basic_2/basic_1.orig
 
 CONTRIB      := lambdadelta_2
 
-TAGS := all xoa xoa2 orig elim deps top leaf stats tbls trim contrib
+TAGS := all xoa xoa2 orig elim deps top leaf stats tbls trim contrib clean
 
 PACKAGES  := ground_2 basic_2 apps_2 alpha_1
 XPACKAGES := ground_2 basic_2
@@ -254,6 +254,11 @@ contrib:
 	@echo "  TAR -czf $(CONTRIB).tar.gz root $(XPACKAGES)"
 	$(H)tar -czf $(CONTRIB).tar.gz root $(XMAS)
 
+# clean ######################################################################
+
+clean:
+	@$(RM) `find -name "*~" -type f -print`
+
 ##############################################################################
 
 .PHONY: $(TAGS)