update in basic_2

[helm.git] / matita / matita / contribs / lambdadelta / Makefile

diff --git a/matita/matita/contribs/lambdadelta/Makefile b/matita/matita/contribs/lambdadelta/Makefile
index e5a76486a2d72b066c2d84f9f8732324b5ebdcf7..ff89218d28f0967256f588ef11c30af77296cb02 100644 (file)
--- 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)