This is bug caused by the changes made to fix the Bug #118931: the --sourcedir options have been removed, therefore dh_install doesn't know where to pick the file. It picks them from DEB_DESTDIR for both variants instead of using DEB_DESTDIR_evince-gtk for evince-gtk.
Calling dh_install -pevince --sourcedir=$(DEB_DESTDIR) and dh_install -pevince-gtk --sourcedir=$(DEB_DESTDIR_evince-gtk) in the binary-install/evince{,-gtk}:: rules should fix this (it reintroduces the gconf schemas registration bug though).
This is bug caused by the changes made to fix the Bug #118931: the --sourcedir options have been removed, therefore dh_install doesn't know where to pick the file. It picks them from DEB_DESTDIR for both variants instead of using DEB_DESTDIR_ evince- gtk for evince-gtk.
Calling dh_install -pevince --sourcedir= $(DEB_DESTDIR) and dh_install -pevince-gtk --sourcedir= $(DEB_DESTDIR_ evince- gtk) in the binary- install/ evince{ ,-gtk}: : rules should fix this (it reintroduces the gconf schemas registration bug though).
Subscribing Sebastien to have his opinion.