[Toon-members] [PATCH] Generate doxygen tag file

[Pekka Paalanen]

Generating the doxygen tag file allows external projects to link their
doxygen documentation to the TooN documentation.

Assume a directory structure:
./Doxyfile
./src/           - my project sources
./doc/html/      - my doxygen generated docs
./include/TooN/  - checkout of Toon

Adding
TAGFILES = include/TooN/TooN-doxy.tag=../../include/TooN/html
to my project's Doxyfile allows doxygen to automatically reference the
TooN documentation.

Signed-off-by: Pekka Paalanen <address@hidden>
---
 Doxyfile |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/Doxyfile b/Doxyfile
index b470115..1c4b261 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -956,7 +956,7 @@ TAGFILES               =
 # When a file name is specified after GENERATE_TAGFILE, doxygen will create 
 # a tag file that is based on the input files it reads.
 
-GENERATE_TAGFILE       = 
+GENERATE_TAGFILE       = TooN-doxy.tag
 
 # If the ALLEXTERNALS tag is set to YES all external classes will be listed 
 # in the class index. If set to NO only the inherited external classes 
-- 
1.6.4.4