bin_SCRIPTS += hacktree
SUBSTITUTIONS = sed -e s,@libdir\@,$(libdir), -e s,@datarootdir\@,$(datarootdir), -e s,@PYTHON\@,$(PYTHON),
hacktree: src/hacktree.in Makefile
$(AM_V_GEN) $(SUBSTITUTIONS) $< > $@.tmp && mv $@.tmp $@
@chmod a+x $@
CLEANFILES += hacktree