Use dh_auto_{install,clean}; use "$(MAKE)" instead of "make"

debian/changelog

@@ -21,6 +21,8 @@ xen-tools (4.4~dev-1) UNRELEASED; urgency=low
     dh_installchangelogs finds it by itself if it exist. That way building
     out of a freshly clone git repository does not fail due to a missing
     upstream changelog.
+  * debian/rules: Use dh_auto_{install,clean}; use "$(MAKE)" instead of
+    "make" where dh_auto_* can't help.
 
  -- Axel Beckert <abe@debian.org>  Tue, 13 Nov 2012 23:37:54 +0100
 

debian/rules

@@ -19,7 +19,7 @@ build-stamp: configure-stamp
 clean:
 	dh_testdir
 	dh_testroot
-	make clean
+	dh_auto_clean
 	dh_clean 
 
 install: build
@@ -28,8 +28,8 @@ install: build
 	dh_prep
 
 	dh_auto_test
-	make manpages
-	make install prefix=`pwd`/debian/xen-tools
+	$(MAKE) manpages
+	dh_auto_install
 
 	dh_installdirs