--- rxvt-unicode/configure	2012/06/19 18:17:56	1.156
+++ rxvt-unicode/configure	2012/06/19 20:50:05	1.157
@@ -719,7 +719,6 @@
 enable_pointer_blank
 with_term
 with_terminfo
-enable_xdbe
 with_x
 enable_utmp
 enable_wtmp
@@ -1389,7 +1388,6 @@
   --enable-smart-resize   enable smart growth/shrink behaviour
   --enable-text-blink     enable blinking text
   --enable-pointer-blank  enable pointer blanking when typing or inactive
-  --enable-xdbe           enable support for double buffering
   --enable-utmp           enable utmp (utmpx) support
   --enable-wtmp           enable wtmp (wtmpx) support (requires --enable-utmp)
   --enable-lastlog        enable lastlog support (requires --enable-utmp)
@@ -4666,7 +4664,6 @@
 support_iso14755=yes
 support_styles=yes
 support_perl=yes
-support_xdbe=yes
 codesets=all
 
 
@@ -4675,7 +4672,6 @@
   enableval=$enable_everything;
     if test x$enableval = xno; then
        support_frills=no
-       support_xdbe=no
        support_inheritpixmap=no
        support_fading=no
        support_keepscrolling=no
@@ -4700,7 +4696,6 @@
        support_iso14755=no
        support_styles=no
        support_perl=no
-       support_xdbe=no
        codesets=
     fi
     if test x$enableval = xyes; then
@@ -4729,7 +4724,6 @@
        support_iso14755=yes
        support_styles=yes
        support_perl=yes
-       support_xdbe=yes
        codesets=all
     fi
 
@@ -5117,14 +5111,6 @@
 fi
 
 
-# Check whether --enable-xdbe was given.
-if test "${enable_xdbe+set}" = set; then :
-  enableval=$enable_xdbe; if test x$enableval = xyes -o x$enableval = xno; then
-    support_xdbe=$enableval
-  fi
-fi
-
-
 
 LIBEV_M4_AVOID_LIBRT=1
 
@@ -7373,10 +7359,6 @@
 if test x$support_inheritpixmap = xyes || test x$support_pixbuf = xyes; then
   support_image=yes
 fi
-if test x$support_xdbe = xyes; then
-  LIBS="$LIBS -lXext"
-fi
-
 if test x$support_xft = xyes || test x$support_image = xyes; then
   rxvt_have_xrender=no
   # Extract the first word of "pkg-config", so it can be a program name with args.
@@ -7755,11 +7737,6 @@
 
 
 
-if test x$support_xdbe = xyes; then
-
-$as_echo "#define ENABLE_XDBE 1" >>confdefs.h
-
-fi
 if test x$support_styles = xyes; then
 
 $as_echo "#define ENABLE_STYLES 1" >>confdefs.h