configure: Add xkbcommon configure options

This dependency is currently "automagic", which is bad for distributions.

Signed-off-by: James Le Cuirot <chewi@gentoo.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20190914145155.19360-1-chewi@gentoo.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>

diff --git a/configure b/configure
index 30aad233d17c967b9a670ef2f5bec4c9af02532e..30544f52e630a4b5e9413b4b67c9f3570f3e930c 100755 (executable)
--- a/configure
+++ b/configure
@@ -1521,6 +1521,10 @@ for opt do
   ;;
   --disable-libpmem) libpmem=no
   ;;
+  --enable-xkbcommon) xkbcommon=yes
+  ;;
+  --disable-xkbcommon) xkbcommon=no
+  ;;
   *)
       echo "ERROR: unknown option $opt"
       echo "Try '$0 --help' for more information"
@@ -1804,6 +1808,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   capstone        capstone disassembler support
   debug-mutex     mutex debugging support
   libpmem         libpmem support
+  xkbcommon       xkbcommon support
 
 NOTE: The object files are built at the place where configure is launched
 EOF