diff -dur xen-4.2.0.orig/tools/qemu-xen/configure xen-4.2.0/tools/qemu-xen/configure
--- xen-4.2.0.orig/tools/qemu-xen/configure	2012-09-10 20:10:52.000000000 +0200
+++ xen-4.2.0/tools/qemu-xen/configure	2012-10-22 10:53:22.000000000 +0200
@@ -1859,7 +1859,7 @@
 if test "$curses" != "no" ; then
   curses_found=no
   cat > $TMPC << EOF
-#include <curses.h>
+#include <ncurses/curses.h>
 #ifdef __OpenBSD__
 #define resize_term resizeterm
 #endif
diff -dur xen-4.2.0.orig/tools/qemu-xen/console.h xen-4.2.0/tools/qemu-xen/console.h
--- xen-4.2.0.orig/tools/qemu-xen/console.h	2012-09-10 20:10:52.000000000 +0200
+++ xen-4.2.0/tools/qemu-xen/console.h	2012-10-22 10:53:12.000000000 +0200
@@ -329,7 +329,7 @@
 }
 
 #ifdef CONFIG_CURSES
-#include <curses.h>
+#include <ncurses/curses.h>
 typedef chtype console_ch_t;
 #else
 typedef unsigned long console_ch_t;
diff -dur xen-4.2.0.orig/tools/xenstat/Makefile xen-4.2.0/tools/xenstat/Makefile
--- xen-4.2.0.orig/tools/xenstat/Makefile	2012-09-17 12:21:19.000000000 +0200
+++ xen-4.2.0/tools/xenstat/Makefile	2012-10-22 10:51:45.000000000 +0200
@@ -6,7 +6,7 @@
 
 # This doesn't cross-compile (cross-compile environments rarely have curses)
 ifeq ($(XEN_COMPILE_ARCH),$(XEN_TARGET_ARCH))
-ifeq ($(wildcard /usr/include/curses.h),/usr/include/curses.h)
+ifeq ($(wildcard /usr/include/ncurses/curses.h),/usr/include/ncurses/curses.h)
 SUBDIRS += xentop
 endif
 endif