-# For additional rules usually of interest only to the maintainer,
-# see GNUmakefile and Makefile.maint.
+substitute = sed \
+ -e s,'@PACKAGE\@',"$(PACKAGE)",g \
+ -e s,'@VERSION\@',"$(VERSION)",g \
+ -e s,'@sysconfdir\@',"$(sysconfdir)",g \
+ -e s,'@runstatedir\@',"$(runstatedir)",g \
+ -e s,'@localstatedir\@',"$(localstatedir)",g