From 104e89aff237e998dfa994ca2885c26abc49b22a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Thu, 13 Mar 2014 17:52:26 +0100
Subject: [PATCH] Require xkbcommon for KWin's Wayland backend

FindXKB.cmake module and if XKB is not found Wayland
support is not enabled.
---
 CMakeLists.txt | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1e3a147af9..2202152bfc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -196,7 +196,7 @@ if(KWIN_HAVE_EGL)
     set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} eglonxbackend.cpp)
 endif()
 
-if(Wayland_Client_FOUND)
+if(Wayland_Client_FOUND AND XKB_FOUND)
     set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} wayland_backend.cpp)
     if(KWIN_HAVE_EGL AND Wayland_Egl_FOUND)
         set(kwin_KDEINIT_SRCS ${kwin_KDEINIT_SRCS} egl_wayland_backend.cpp)
@@ -274,6 +274,7 @@ set(kwin_WAYLAND_LIBS
     Wayland::Client
     Wayland::Cursor
     XCB::XTEST
+    XKB::XKB
 )
 
 set(kwin_WAYLAND_EGL_LIBS
@@ -306,7 +307,7 @@ set(kwinLibs
     ${kwin_OPENGL_LIBS}
 )
 
-if(Wayland_Client_FOUND)
+if(Wayland_Client_FOUND AND XKB_FOUND)
     set(kwinLibs ${kwinLibs} ${kwin_WAYLAND_LIBS})
     if(KWIN_HAVE_EGL AND Wayland_Egl_FOUND)
         set(kwinLibs ${kwinLibs} ${kwin_WAYLAND_EGL_LIBS})