[gtk+] Install a11y headers

[Matthias Clasen <matthiasc src gnome org>]

commit 5fa4232404936c05b25fee4d7f6082aa18b8a747
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Dec 27 01:46:26 2012 -0500

    Install a11y headers
    
    We install the headers for the a11y implementations in
    /usr/include/gtk-3.0/gtk/a11y/.

 gtk/a11y/Makefile.am |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/gtk/a11y/Makefile.am b/gtk/a11y/Makefile.am
index 54ec17a..9c5d9f9 100644
--- a/gtk/a11y/Makefile.am
+++ b/gtk/a11y/Makefile.am
@@ -52,7 +52,8 @@ gtka11y_c_sources =			\
 	gtkwidgetaccessible.c		\
 	gtkwindowaccessible.c
 
-gtka11y_private_h_sources =		\
+gtka11yincludedir = $(includedir)/gtk-3.0/gtk/a11y
+gtka11yinclude_HEADERS =		\
 	gtkarrowaccessible.h		\
 	gtkbooleancellaccessible.h	\
 	gtkbuttonaccessible.h		\
@@ -96,7 +97,9 @@ gtka11y_private_h_sources =		\
 	gtktoplevelaccessible.h		\
 	gtktreeviewaccessible.h		\
 	gtkwidgetaccessible.h		\
-	gtkwindowaccessible.h		\
+	gtkwindowaccessible.h
+
+gtka11y_private_h_sources =		\
 	gtkaccessibility.h		\
 	gtkaccessibilityutil.h		\
 	gtkaccessibilitymisc.h		\