Index: icedtea-2.1.3/configure.ac
===================================================================
--- icedtea-2.1.3.orig/configure.ac	2012-10-17 10:18:59.262849964 +0200
+++ icedtea-2.1.3/configure.ac	2012-11-23 09:39:02.244405345 +0100
@@ -171,7 +171,6 @@
 IT_CHECK_FOR_GTK
 IT_CHECK_FOR_GIO
 IT_CHECK_FOR_FONTCONFIG
-IT_CHECK_FOR_CUPS
 IT_CHECK_FOR_SYSCALLS
 AC_CONFIG_FILES([remove-intree-libraries.sh])
 
@@ -205,17 +204,6 @@
 AC_SUBST(X11_CFLAGS)
 AC_SUBST(X11_LIBS)
 
-dnl Check for libXinerama headers and libraries.
-PKG_CHECK_MODULES(XINERAMA, xinerama,[XINERAMA_FOUND=yes]
-	,[XINERAMA_FOUND=no])
-if test "x${XINERAMA_FOUND}" = xno
-then
-  AC_MSG_ERROR([Could not find Xinerama - \
-  Try installing libXinerama-devel.])
-fi
-AC_SUBST(XINERAMA_CFLAGS)
-AC_SUBST(XINERAMA_LIBS)
-
 if test "x${ENABLE_XRENDER}" = "xyes"
 then
   PKG_CHECK_MODULES(XRENDER, xrender, [XRENDER_FOUND=yes], [XRENDER_FOUND=no])
@@ -287,16 +275,6 @@
   AC_CONFIG_FILES([tapset/jstack.stp])
 fi
 
-dnl Check for libXtst headers and libraries.
-PKG_CHECK_MODULES(XTST, xtst,[XTST_FOUND=yes],[XTST_FOUND=no])
-if test "x${XTST_FOUND}" = xno
-then
-  AC_MSG_ERROR([Could not find Xtst - \
-  Try installing libXtst-devel.])
-fi
-AC_SUBST(XTST_CFLAGS)
-AC_SUBST(XTST_LIBS)
-
 dnl Check for freetype2 headers and libraries.
 PKG_CHECK_MODULES(FREETYPE2, freetype2,[FREETYPE2_FOUND=yes]
 	,[FREETYPE2_FOUND=no])
@@ -308,19 +286,6 @@
 AC_SUBST(FREETYPE2_CFLAGS)
 AC_SUBST(FREETYPE2_LIBS)
 
-dnl Check for alsa headers and libraries (only required for Linux).
-if test "x${BUILD_OS_DIR}" = "xlinux"
-then
-  PKG_CHECK_MODULES(ALSA, alsa,[ALSA_FOUND=yes],[ALSA_FOUND=no])
-  if test "x${ALSA_FOUND}" = xno
-  then
-    AC_MSG_ERROR([Could not find alsa - \
-    Try installing alsa-lib-devel.])
-  fi
-AC_SUBST(ALSA_CFLAGS)
-AC_SUBST(ALSA_LIBS)
-fi
-
 if test "x${enable_pulse_java}" = "xyes"
 then
   dnl Check for pulseaudio libraries.