# this is "xml" on FreeBSD and maybe some other distros:
XMLSTARLET = xmlstarlet
+# libgraph-easy-perl from Debian, Graph::Easy from CPAN
+GRAPH_EASY = graph-easy
+
# same as pod2text
COLUMNS = 76
touch -r Documentation/standards.perl $@+
mv $@+ $@
+# flow.txt is checked into git since Graph::Easy isn't in many distros
+Documentation/flow.txt : Documentation/flow.ge
+ (sed -ne '1,/^$$/p' <Documentation/flow.ge; \
+ $(GRAPH_EASY) Documentation/flow.ge || \
+ cat Documentation/flow.txt; \
+ echo; \
+ sed -ne '/^# Copyright/,$$p' <Documentation/flow.ge \
+ ) >$@+
+ touch -r Documentation/flow.ge $@+
+ mv $@+ $@
+
NEWS NEWS.atom NEWS.html : $(news_deps)
$(PERL) -I lib -w Documentation/mknews.perl $@ $(RELEASES)
clean-doc:
$(RM_F) $(man1) $(man5) $(man7) $(man8) $(gz_docs) $(docs_html) \
$(mantxt) $(rsync_xdocs) \
- NEWS NEWS.atom NEWS.html Documentation/standards.txt
+ NEWS NEWS.atom NEWS.html Documentation/standards.txt \
+ Documentation/flow.html Documentation/flow.html.gz \
+ Documentation/flow.txt.gz
clean :: clean-doc