build: remove the experimental_image var from configure

Since the image backend is something now dealt with by Cogl there is no
need to check the experimental status of the backend in the Clutter
configure script.

Reviewed-by: Neil Roberts <neil@linux.intel.com>
Reviewed-by: Emmanuele Bassi <ebassi@linux.intel.com>

diff --git a/configure.ac b/configure.ac
index e78672c..36fc5ca 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -182,7 +182,6 @@ CLUTTER_WINSYS=
 glesversion=1.1
 use_gles2_wrapper=no
 experimental_backend=no
-experimental_image=no
 
 AC_ARG_WITH([flavour],
             [AS_HELP_STRING([--with-flavour=@<:@glx/opengl-egl-xlib/wayland/eglx/eglnative/osx/win32/cex100@:>@],
@@ -1049,9 +1048,7 @@ fi
 echo ""
 
 # General warning about experimental features
-if test "x$experimental_backend" = "xyes" ||
-   test "x$experimental_image" = "xyes"
-then
+if test "x$experimental_backend" = "xyes"; then
 echo ""
 echo "☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠☠"
 echo " *WARNING*"