libgtk3: new package

	source "package/libglew/Config.in"

	source "package/libglu/Config.in"

	source "package/libgtk2/Config.in"

	source "package/libgtk3/Config.in"

	source "package/libpng/Config.in"

	source "package/libqrencode/Config.in"

	source "package/libraw/Config.in"

config BR2_PACKAGE_LIBGTK3

	bool "libgtk3"

	select BR2_PACKAGE_ATK

	select BR2_PACKAGE_CAIRO

	select BR2_PACKAGE_CAIRO_PS

	select BR2_PACKAGE_CAIRO_PDF

	select BR2_PACKAGE_CAIRO_SVG

	select BR2_PACKAGE_LIBGLIB2

	select BR2_PACKAGE_PANGO

	select BR2_PACKAGE_GDK_PIXBUF

	# atleast 1 backend must be enabled

	select BR2_PACKAGE_LIBGTK3_BROADWAY if \

	       !(BR2_PACKAGE_LIBGTK3_X11 || BR2_PACKAGE_LIBGTK3_WAYLAND)

	depends on BR2_USE_WCHAR # glib2

	depends on BR2_TOOLCHAIN_HAS_THREADS # glib2

	depends on BR2_USE_MMU # glib2

	depends on BR2_INSTALL_LIBSTDCPP # pango

	depends on BR2_ARCH_HAS_ATOMICS # cairo

	help

	  The GTK+ version 3 graphical user interface library

	  http://www.gtk.org/

if BR2_PACKAGE_LIBGTK3

comment "GDK backend"

config BR2_PACKAGE_LIBGTK3_X11

	bool "GDK X11 backend"

	default y

	depends on BR2_PACKAGE_XORG7

	select BR2_PACKAGE_FONTCONFIG

	select BR2_PACKAGE_XLIB_LIBX11

	select BR2_PACKAGE_XLIB_LIBXEXT

	select BR2_PACKAGE_XLIB_LIBXRENDER

	select BR2_PACKAGE_XLIB_LIBXI

	help

	  This enables the X11 backend for GDK.

config BR2_PACKAGE_LIBGTK3_WAYLAND

	bool "GDK Wayland backend"

	default y

	depends on BR2_PACKAGE_WAYLAND

	select BR2_PACKAGE_LIBXKBCOMMON

	help

	  This enables the Wayland backend for GDK.

config BR2_PACKAGE_LIBGTK3_BROADWAY

	bool "GDK Broadway backend"

	help

	  This enables the Broadway backend for GDK, which provides support

	  for displaying GTK+ applications in a web browser, using HTML5 and

	  web sockets.

	  For example, to run gtk3-demo on a target which IP address is

	  192.168.0.1 and use it from a web browser, execute the following

	  commands:

	    $ broadwayd -a 192.168.0.1 -p 8080 :2 &

	    $ export GDK_BACKEND=broadway

	    $ export BROADWAY_DISPLAY=:2

	    $ gtk3-demo

	  Then open a web browser at address http://192.168.0.1:8080.

	  Javascript and web sockets should be enabled.

config BR2_PACKAGE_LIBGTK3_DEMO

	bool "Install libgtk3 demo program"

	select BR2_PACKAGE_SHARED_MIME_INFO

	select BR2_PACKAGE_HICOLOR_ICON_THEME

	help

	  The GTK+ source base contains a demo program. This

	  option allows to install this program to the target.

config BR2_PACKAGE_LIBGTK3_TESTS

	bool "Install libgtk3 tests"

	help

	  The GTK+ source base contains tests. This option

	  allows to install them to the target.

endif

comment "libgtk3 needs a toolchain w/ wchar, threads, C++"

	depends on BR2_USE_MMU

	depends on BR2_ARCH_HAS_ATOMICS

	depends on !BR2_USE_WCHAR || !BR2_INSTALL_LIBSTDCPP || \

		!BR2_TOOLCHAIN_HAS_THREADS

Same patch as for systemd in commit

http://git.buildroot.net/buildroot/commit/?id=7144f2f04b70553

Fix deactivation of gtk-doc

The tarball contains the Makefile for building documentation with gtk-doc,

Unfortunately the AM_CONDITIONAL variable is not the correct one, which

results in an error when running autoreconf.

This patch fixes this issue.

Signed-off-by: Eric Le Bihan <eric.le.bihan.dev@free.fr>

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>

--- a/gtk-doc.make

+++ b/gtk-doc.make

@@ -267,7 +267,7 @@

 #

 # Require gtk-doc when making dist

 #

-if HAVE_GTK_DOC

+if ENABLE_GTK_DOC

 dist-check-gtkdoc: docs

 else

 dist-check-gtkdoc:

Fix HAVE_INTROSPECTION does not appear in AM_CONDITIONAL

During autoreconf GOBJECT_INTROSPECTION_CHECK could not be resolved because we

don't have introspection which provides its custom m4 macro. Reconfigure fails

with:

gdk/Makefile.am:196: error: HAVE_INTROSPECTION does not appear in AM_CONDITIONAL

gtk/Makefile.am:1347: error: HAVE_INTROSPECTION does not appear in AM_CONDITIONAL

We avoid to add a copy of introspection.m4 in the m4 directory of libgtk3 by

adding a check, as performed in Systemd.

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>

--- a/configure.ac

+++ b/configure.ac

@@ -1621,7 +1621,10 @@

 # GObject introspection

 ##################################################

-GOBJECT_INTROSPECTION_CHECK(introspection_required_version)

+m4_ifdef([GOBJECT_INTROSPECTION_CHECK],

+         [GOBJECT_INTROSPECTION_CHECK(introspection_required_version)],

+         [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])

+          enable_introspection=no])

 ##################################################

 # colord module

Remove atk-bridge support.

atk-bridge doesn't seem useful for now in Buildroot and requires to

add two new packages just for it: at-spi2-core and at-spi2-atk.

Signed-off-by: Hadrien Boutteville <hadrien.boutteville@gmail.com>

--- a/configure.ac

+++ b/configure.ac

@@ -1349,11 +1349,7 @@

 # Check for Accessibility Toolkit flags

 ########################################

-if test x$enable_x11_backend = xyes; then

-   ATK_PACKAGES="atk atk-bridge-2.0"

-else

-   ATK_PACKAGES="atk"

-fi

+ATK_PACKAGES="atk"

 PKG_CHECK_MODULES(ATK, $ATK_PACKAGES)

--- a/gtk/a11y/gtkaccessibility.c

+++ b/gtk/a11y/gtkaccessibility.c

@@ -37,10 +37,6 @@

 #include <gtk/gtkcombobox.h>

 #include <gtk/gtkaccessible.h>

-#ifdef GDK_WINDOWING_X11

-#include <atk-bridge.h>

-#endif

-

 static gboolean gail_focus_watcher      (GSignalInvocationHint *ihint,

                                          guint                  n_param_values,

                                          const GValue          *param_values,

@@ -987,9 +983,5 @@

   _gtk_accessibility_override_atk_util ();

   do_window_event_initialization ();

-#ifdef GDK_WINDOWING_X11

-  atk_bridge_adaptor_init (NULL, NULL);

-#endif

-

   atk_misc_instance = g_object_new (GTK_TYPE_MISC_IMPL, NULL);

 }