gentoo-overlay/media-gfx/openvdb/files/openvdb-3.2.0-build-fixes.patch

diff -purN a/doxygen-config b/doxygen-config
--- a/doxygen-config	2016-08-10 16:59:33.000000000 +0100
+++ b/doxygen-config	2016-10-12 12:19:06.124785164 +0100
@@ -2257,7 +2257,7 @@ DIRECTORY_GRAPH        = YES
 # The default value is: png.
 # This tag requires that the tag HAVE_DOT is set to YES.
 
-DOT_IMAGE_FORMAT       = png
+DOT_IMAGE_FORMAT       = svg
 
 # If DOT_IMAGE_FORMAT is set to svg, then this option can be set to YES to
 # enable generation of interactive SVG images that allow zooming and panning.
diff -purN a/Makefile b/Makefile
--- a/Makefile	2016-08-10 16:59:33.000000000 +0100
+++ b/Makefile	2016-10-12 12:18:32.434773635 +0100
@@ -678,7 +678,7 @@ ALL_PRODUCTS := \
 	@echo "Building $@ because of $(call list_deps)"
 	$(CXX) -c $(CXXFLAGS) -fPIC -o $@ $<
 
-all: lib python vdb_print vdb_render vdb_test depend
+all: lib python vdb_print vdb_render vdb_view vdb_test depend
 
 $(OBJ_NAMES): %.o: %.cc
 	@echo "Building $@ because of $(call list_deps)"
@@ -794,7 +794,7 @@ pydoc: $(PYTHON_MODULE) $(LIBOPENVDB_SON
 	echo "Created $${pydocdir}"; \
 	export LD_LIBRARY_PATH=${LD_LIBRARY_PATH}:$(CURDIR); \
 	export PYTHONPATH=${PYTHONPATH}:$(CURDIR); \
-	    $(EPYDOC) --html -o $${pydocdir} $(PYTHON_MODULE_NAME) $(QUIET)
+	    $(EPYDOC) --html --html-dir $${pydocdir} $(PYTHON_MODULE_NAME) $(QUIET)
 else
 pydoc:
 	@echo "$@"': $$EPYDOC is undefined'