[patch/7] Xprint isn't used anymore

[Matthias Klose]

Xprint isn't used anymore, no need to check for it.

   Matthias

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diff -r 47858baedb86 configure.ac
--- a/configure.ac	Thu Feb 16 14:52:54 2012 +0100
+++ b/configure.ac	Wed Feb 22 16:09:10 2012 +0100
@@ -195,16 +195,6 @@
 AC_SUBST(XT_CFLAGS)
 AC_SUBST(XT_LIBS)
 
-dnl Check for libXp headers and libraries.
-PKG_CHECK_MODULES(XP, xp,[XP_FOUND=yes],[XP_FOUND=no])
-if test "x${XP_FOUND}" = xno
-then
-  AC_MSG_ERROR([Could not find Xp - \
-  Try installing libXp-devel.])
-fi
-AC_SUBST(XP_CFLAGS)
-AC_SUBST(XP_LIBS)
-
 dnl Check for libX11 headers and libraries.
 PKG_CHECK_MODULES(X11, x11,[X11_FOUND=yes],[X11_FOUND=no])
 if test "x${X11_FOUND}" = xno