[gtk-doc: 2/2] Merge branch 'wip/tintou/cmake-content-files' into 'master'

[Stefan Sauer <stefkost src gnome org>]

commit 346205015af6c34d5dceda3f08a8d4050a02e4c9
Merge: 6f701d8 5fc713e
Author: Stefan Sauer <ensonic hora-obscura de>
Date:   Thu Oct 25 18:54:39 2018 +0000

    Merge branch 'wip/tintou/cmake-content-files' into 'master'
    
    cmake: allow to give content files
    
    See merge request GNOME/gtk-doc!13

 buildsystems/cmake/GtkDocConfig.cmake | 48 +++++++++++++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 2 deletions(-)
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