doxygen: fix rebuild when not necessary
authorGaetan Nadon <memsize@videotron.ca>
Sun, 24 Nov 2013 13:02:30 +0000 (08:02 -0500)
committerPeter Hutterer <peter.hutterer@who-t.net>
Mon, 25 Nov 2013 00:25:32 +0000 (10:25 +1000)
commitdd016ebc3f4ab184511e0e149dda0cc7db4c5ba8
tree0e76b937c7658339d3f6f9b8a6ae42c9eeb64a17
parentebb70f42dc563896a897e4a2265c9628468f668d
doxygen: fix rebuild when not necessary

Everytime make is invoked, doxygen is invoked to generate the html doc.

Dependencies are added so it does rebuild when necessary.

Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
doc/Makefile.am