weston: bump version to 1.7.0

- Bump version to 1.7.0
- Add a hash file

libinput is now a required dependency:

configure: WARNING: unrecognized options: --disable-libinput-backend

checking for LIBINPUT_BACKEND... no
configure: error: Package requirements (libinput >= 0.8.0) were not met:

Package libinput was not found in the pkg-config search path.
Perhaps you should add the directory containing `libinput.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libinput' found

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/weston/Config.in

@@ -12,6 +12,7 @@ config BR2_PACKAGE_WESTON
 	select BR2_PACKAGE_LIBPNG
 	select BR2_PACKAGE_JPEG
 	select BR2_PACKAGE_MTDEV
+	select BR2_PACKAGE_LIBINPUT
 	depends on BR2_PACKAGE_HAS_UDEV
 	depends on !BR2_STATIC_LIBS # wayland
 	depends on BR2_TOOLCHAIN_HAS_THREADS # wayland

package/weston/weston.hash

@@ -0,0 +1,2 @@
+# From http://lists.freedesktop.org/archives/wayland-devel/2015-February/019977.html
+sha256  1c4511945f3f476c24af712e82a7b500ae91a99cbc0fe2e381da1449125166cd  weston-1.7.0.tar.xz

package/weston/weston.mk

@@ -4,14 +4,14 @@
 #
 ################################################################################
 
-WESTON_VERSION = 1.6.0
+WESTON_VERSION = 1.7.0
 WESTON_SITE = http://wayland.freedesktop.org/releases
 WESTON_SOURCE = weston-$(WESTON_VERSION).tar.xz
 WESTON_LICENSE = MIT
 WESTON_LICENSE_FILES = COPYING
 
 WESTON_DEPENDENCIES = host-pkgconf wayland libxkbcommon pixman libpng \
-	jpeg mtdev udev cairo
+	jpeg mtdev udev cairo libinput
 
 WESTON_CONF_OPTS = \
 	--with-dtddir=$(STAGING_DIR)/usr/share/wayland \
@@ -25,13 +25,6 @@ WESTON_CONF_OPTS = \
 	--disable-weston-launch \
 	--disable-colord
 
-ifeq ($(BR2_PACKAGE_LIBINPUT),y)
-WESTON_DEPENDENCIES += libinput
-WESTON_CONF_OPTS += --enable-libinput-backend
-else
-WESTON_CONF_OPTS += --disable-libinput-backend
-endif
-
 ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
 WESTON_DEPENDENCIES += libunwind
 else