doxygen: fix --disable-examples
authorJohann <johann.koenig@duck.com>
Thu, 13 Dec 2018 21:04:09 +0000 (13:04 -0800)
committerJohann <johann.koenig@duck.com>
Thu, 13 Dec 2018 21:04:09 +0000 (13:04 -0800)
commit52e1465e995e3173e60e12b20a0feb0ea7fc9c10
tree45a3c1a1f17c5cf91d875cc02d501a9d84b9154f
parent890c8a15d11be3141dff16c2c577622b59abbb66
doxygen: fix --disable-examples

Only include the sample code link when they are built.

BUG=webm:1565

Change-Id: If13126b59953b51a76c964da4a8c58eb367f2dd7
examples.mk
mainpage.dox
usage_cx.dox
usage_dx.dox