doc: Correct absolute path in doxygen graphs.
Adds a config item to prevent doxygen from using absolute paths in
generated diagrams. This trims off the base directory during config to
leave just relative paths.
Signed-off-by: Jon A. Cruz <jonc@osg.samsung.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
diff --git a/doc/doxygen/tools.doxygen.in b/doc/doxygen/tools.doxygen.in
index 1b3b078..613edd4 100644
--- a/doc/doxygen/tools.doxygen.in
+++ b/doc/doxygen/tools.doxygen.in
@@ -8,3 +8,4 @@
@top_srcdir@/tools/zunitc/inc/zunitc/zunitc.h
GENERATE_LATEX = NO
DOTFILE_DIRS = @top_srcdir@/doc/doxygen
+STRIP_FROM_PATH = @top_srcdir@