[gtk+] docs: Ignore generated files when building documentation

[Philip Withnall <pwithnall src gnome org>]

commit 8c32f403fb65ef4363303c5e2b019e4ade02c0c5
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Wed Feb 18 10:55:34 2015 +0000

    docs: Ignore generated files when building documentation

 docs/reference/gdk/Makefile.am |    1 +
 docs/reference/gtk/Makefile.am |    2 ++
 2 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gdk/Makefile.am b/docs/reference/gdk/Makefile.am
index 61f9447..06c33f3 100644
--- a/docs/reference/gdk/Makefile.am
+++ b/docs/reference/gdk/Makefile.am
@@ -28,6 +28,7 @@ IGNORE_HFILES=                        \
        gdkprivate.h            \
        gdk*private.h           \
        keyname-table.h         \
+       wayland/xdg-shell-client-protocol.h \
        win32                   \
        x11                     \
        quartz
diff --git a/docs/reference/gtk/Makefile.am b/docs/reference/gtk/Makefile.am
index 3d881b1..afa3c3d 100644
--- a/docs/reference/gtk/Makefile.am
+++ b/docs/reference/gtk/Makefile.am
@@ -26,6 +26,8 @@ IGNORE_HFILES=                                \
        gtkactionobservable.h           \
        gtk9slice.h                     \
        gtkanimationdescription.h       \
+       gtkdbusgenerated.c              \
+       gtkdbusgenerated.h              \
        gtkdebug.h                      \
        gtkactionhelper.h               \
        gtkapplicationprivate.h         \