[avahi] [PATCH] avahi-0.6.31: fix avahi-python Makefile for install target without DESTDIR

[Guido Trentalancia]

Hello.

The following patch is intended to fix an installation error introduced
in version 0.6.31 and showing up when DESTDIR is not defined:

--- avahi-0.6.31-orig/avahi-python/avahi/Makefile.in	2012-02-14 23:36:37.346061317 +0100
+++ avahi-0.6.31/avahi-python/avahi/Makefile.in	2012-02-18 04:32:32.474681328 +0100
@@ -456,8 +456,12 @@ install-avahiPYTHON: $(avahi_PYTHON)
 	  $(INSTALL_DATA) $$files "$(DESTDIR)$(avahidir)" || exit $$?; \
 	done || exit $$?; \
 	if test -n "$$dlist"; then \
-	  $(am__py_compile) --destdir "$(DESTDIR)" \
-	                    --basedir "$(avahidir)" $$dlist; \
+	  if test -z "$(DESTDIR)"; then \
+	    $(am__py_compile) --destdir "$(DESTDIR)" \
+			      --basedir "$(avahidir)" $$dlist; \
+	  else
+	    $(am__py_compile) --basedir "$(avahidir)" $$dlist; \
+	  fi; \
 	else :; fi
 
 uninstall-avahiPYTHON: