M configure.in → configure.in

@@ -228,6 +228,20 @@ fi,
   AC_MSG_RESULT([no])
 )
 
+AC_MSG_CHECKING([whether to have Xft support])
+AC_ARG_ENABLE(
+  xft,
+[  --enable-xft            Xft (antialias) support [default=no]],
+  if test x$enableval = "xyes"; then
+    AC_MSG_RESULT([yes])
+	AC_DEFINE(USE_XFT, 1, "antialias support")
+	LIBS="$LIBS -lXft"
+  else
+    AC_MSG_RESULT([no])
+  fi,
+  AC_MSG_RESULT([no])
+)
+
 dnl Check for Xinerama support
 
 AC_MSG_CHECKING([whether to build support for the Xinerama extension])