Use dh_auto_clean

diff --git a/debian/rules b/debian/rules
index daa79e6d9eab5896df3da915ce03a0e0173110e6..79f430eb8124f48bd3e885fa251cbc6025f914ac 100755 (executable)
--- a/debian/rules
+++ b/debian/rules
@@ -42,7 +42,7 @@ build:
 clean:
 # Undoes the effect of `make -f debian/rules build'.
        dh_testdir
-       [ ! -f Makefile ] || $(MAKE) clean
+       dh_auto_clean
        -rm -f debian/files* debian/substvars* debian/*~ core */core *~
        rm -rf debian/tmp
        -rm build