Unsure how this check is supposed to work, HAVE_LIBWAYLAND_EGL is never set
as a variable but rather output as a "#define" line. Assume been last minute
upstream oversight.

We check the requirements from the ebuild itself, so let's just drop the check
as a quick fix for now. Assume that it will be fixed in wine-9.5.
--- a/configure.ac
+++ b/configure.ac
@@ -1392,7 +1392,2 @@
                   [WAYLAND_EGL_LIBS=""],[$WAYLAND_EGL_LIBS])])])
-        if test "x$with_wayland" != "x"
-        then
-            WINE_NOTICE_WITH(opengl, [test -z "$ac_cv_lib_soname_EGL" -o -z "$HAVE_LIBWAYLAND_EGL"],
-                [EGL ${notice_platform}development files not found, the Wayland driver won't support OpenGL])
-        fi
     fi