Add the LEMON graph library source to the repo

I'll likely be using it, so this just makes it easier to get to from
elsewhere. If I end up not using it then I can just delete it.

1 files changed, 123 insertions, 0 deletions

diff --git a/lemon/doc/Makefile.am b/lemon/doc/Makefile.am
new file mode 100644
index 0000000..ee02e50
--- /dev/null
+++ b/lemon/doc/Makefile.am
@@ -0,0 +1,123 @@
+EXTRA_DIST += \
+	doc/Doxyfile.in \
+	doc/DoxygenLayout.xml \
+	doc/coding_style.dox \
+	doc/dirs.dox \
+	doc/groups.dox \
+	doc/lgf.dox \
+	doc/license.dox \
+	doc/mainpage.dox \
+	doc/migration.dox \
+	doc/min_cost_flow.dox \
+	doc/named-param.dox \
+	doc/namespaces.dox \
+	doc/html \
+	doc/CMakeLists.txt
+
+DOC_EPS_IMAGES18 = \
+	grid_graph.eps \
+	nodeshape_0.eps \
+	nodeshape_1.eps \
+	nodeshape_2.eps \
+	nodeshape_3.eps \
+	nodeshape_4.eps
+
+DOC_EPS_IMAGES27 = \
+	bipartite_matching.eps \
+	bipartite_partitions.eps \
+	connected_components.eps \
+	edge_biconnected_components.eps \
+	matching.eps \
+	node_biconnected_components.eps \
+	planar.eps \
+	strongly_connected_components.eps
+
+DOC_EPS_IMAGES = \
+	$(DOC_EPS_IMAGES18) \
+	$(DOC_EPS_IMAGES27)
+
+DOC_PNG_IMAGES = \
+	$(DOC_EPS_IMAGES:%.eps=doc/gen-images/%.png)
+
+EXTRA_DIST += $(DOC_EPS_IMAGES:%=doc/images/%)
+
+doc/html:
+	$(MAKE) $(AM_MAKEFLAGS) html
+
+GS_COMMAND=gs -dNOPAUSE -dBATCH -q -dEPSCrop -dTextAlphaBits=4 -dGraphicsAlphaBits=4
+
+$(DOC_EPS_IMAGES18:%.eps=doc/gen-images/%.png): doc/gen-images/%.png: doc/images/%.eps
+	-mkdir doc/gen-images
+	if test ${gs_found} = yes; then \
+	  $(GS_COMMAND) -sDEVICE=pngalpha -r18 -sOutputFile=$@ $<; \
+	else \
+	  echo; \
+	  echo "Ghostscript not found."; \
+	  echo; \
+	  exit 1; \
+	fi
+
+$(DOC_EPS_IMAGES27:%.eps=doc/gen-images/%.png): doc/gen-images/%.png: doc/images/%.eps
+	-mkdir doc/gen-images
+	if test ${gs_found} = yes; then \
+	  $(GS_COMMAND) -sDEVICE=pngalpha -r27 -sOutputFile=$@ $<; \
+	else \
+	  echo; \
+	  echo "Ghostscript not found."; \
+	  echo; \
+	  exit 1; \
+	fi
+
+references.dox: doc/references.bib
+	if test ${python_found} = yes; then \
+	  cd doc; \
+	  python @abs_top_srcdir@/scripts/bib2dox.py @abs_top_builddir@/$< >$@; \
+	  cd ..; \
+	else \
+	  echo; \
+	  echo "Python not found."; \
+	  echo; \
+	  exit 1; \
+	fi
+
+html-local: $(DOC_PNG_IMAGES) references.dox
+	if test ${doxygen_found} = yes; then \
+	  cd doc; \
+	  doxygen Doxyfile; \
+	  cd ..; \
+	else \
+	  echo; \
+	  echo "Doxygen not found."; \
+	  echo; \
+	  exit 1; \
+	fi
+
+clean-local:
+	-rm -rf doc/html
+	-rm -f doc/doxygen.log
+	-rm -f $(DOC_PNG_IMAGES)
+	-rm -rf doc/gen-images
+
+update-external-tags:
+	wget -O doc/libstdc++.tag.tmp http://gcc.gnu.org/onlinedocs/libstdc++/latest-doxygen/libstdc++.tag && \
+	mv doc/libstdc++.tag.tmp doc/libstdc++.tag || \
+	rm doc/libstdc++.tag.tmp
+
+install-html-local: doc/html
+	@$(NORMAL_INSTALL)
+	$(mkinstalldirs) $(DESTDIR)$(htmldir)/html
+	for p in doc/html/*.{html,css,png,map,gif,tag} ; do \
+	  f="`echo $$p | sed -e 's|^.*/||'`"; \
+	  echo " $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/html/$$f"; \
+	  $(INSTALL_DATA) $$p $(DESTDIR)$(htmldir)/html/$$f; \
+	done
+
+uninstall-local:
+	@$(NORMAL_UNINSTALL)
+	for p in doc/html/*.{html,css,png,map,gif,tag} ; do \
+	  f="`echo $$p | sed -e 's|^.*/||'`"; \
+	  echo " rm -f $(DESTDIR)$(htmldir)/html/$$f"; \
+	  rm -f $(DESTDIR)$(htmldir)/html/$$f; \
+	done
+
+.PHONY: update-external-tags