[clutter/clutter-1.14] build: Enable Cogl support with Wayland

[Emmanuele Bassi <ebassi src gnome org>]

commit 74f9d8a597acf0fd8458e3d6cb0475b8d9a0a6ba
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Thu Jun 27 16:42:40 2013 +0100

    build: Enable Cogl support with Wayland
    
    The Wayland backend is based on Cogl, so we need to turn on the
    SUPPORT_COGL flag to avoid breaking the build; this always went
    unnoticed because we usually build the Wayland client backend
    with the X11 backend.
    
    Reported-by: Ross Burton <ross burton intel com>
    (cherry picked from commit 1fb0295ba162507fb798b2b7030f0f45ff252f27)
    
    Signed-off-by: Emmanuele Bassi <ebassi gnome org>

 configure.ac |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index f5afe12..355c95b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -310,6 +310,7 @@ AS_IF([test "x$enable_wayland" = "xyes"],
         experimental_backend="yes"
 
         SUPPORT_WAYLAND=1
+        SUPPORT_COGL=1
 
         PKG_CHECK_EXISTS([wayland-client wayland-cursor xkbcommon gdk-pixbuf-2.0],
                          [
@@ -337,7 +338,10 @@ AS_IF([test "x$enable_wayland_compositor" = "xyes"],
       [
         PKG_CHECK_EXISTS([wayland-server],
                         [BACKEND_PC_FILES="$BACKEND_PC_FILES wayland-server"], [])
+
         SUPPORT_WAYLAND_COMPOSITOR=1
+        SUPPORT_COGL=1
+
        CLUTTER_CONFIG_DEFINES="$CLUTTER_CONFIG_DEFINES
 #define CLUTTER_HAS_WAYLAND_COMPOSITOR_SUPPORT 1"
         AC_DEFINE([HAVE_CLUTTER_WAYLAND_COMPOSITOR], [1], [Have Wayland compositor support])
@@ -359,8 +363,8 @@ AS_IF([test "x$enable_cex100" = "xyes"],
 
         experimental_backend="yes"
 
-        SUPPORT_COGL=1
         SUPPORT_CEX100=1
+        SUPPORT_COGL=1
 
         have_gdl=no
         AC_CHECK_HEADERS([libgdl.h], [have_gdl=yes])