package/libxkbcommon: enable wayland support

Tweak the applied configuration options to flag support for Wayland if
the wayland package is detected. This will allow the generation of the
`interactive-wayland` utility (when `BR2_PACKAGE_LIBXKBCOMMON_TOOLS` is
also configured).

Signed-off-by: James Knight <james.d.knight@live.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/libxkbcommon/Config.in

@@ -12,6 +12,7 @@ if BR2_PACKAGE_LIBXKBCOMMON
 
 config BR2_PACKAGE_LIBXKBCOMMON_TOOLS
 	bool "tools"
+	select BR2_PACKAGE_WAYLAND_PROTOCOLS if BR2_PACKAGE_WAYLAND
 	help
 	  Tools: xkbcli, xkbcli-compile-keymap, xkbcli-how-to-type,
 	  xkbcli-interactive-evdev, xkbcli-interactive-x11,

package/libxkbcommon/libxkbcommon.mk

@@ -14,7 +14,6 @@ LIBXKBCOMMON_INSTALL_STAGING = YES
 LIBXKBCOMMON_DEPENDENCIES = host-bison host-flex
 LIBXKBCOMMON_CONF_OPTS = \
 	-Denable-docs=false \
-	-Denable-wayland=false \
 	-Denable-xkbregistry=false
 
 ifeq ($(BR2_PACKAGE_XORG7),y)
@@ -30,4 +29,11 @@ else
 LIBXKBCOMMON_CONF_OPTS += -Denable-tools=false
 endif
 
+ifeq ($(BR2_PACKAGE_LIBXKBCOMMON_TOOLS)$(BR2_PACKAGE_WAYLAND),yy)
+LIBXKBCOMMON_CONF_OPTS += -Denable-wayland=true
+LIBXKBCOMMON_DEPENDENCIES += wayland wayland-protocols
+else
+LIBXKBCOMMON_CONF_OPTS += -Denable-wayland=false
+endif
+
 $(eval $(meson-package))