diff -ruN atari800-3.1.0/src/configure.ac new/src/configure.ac
--- src/configure.ac	2014-04-12 15:58:16.000000000 +0200
+++ src/configure.ac	2015-03-26 23:36:24.419178078 +0100
@@ -982,7 +982,7 @@
 dnl existence of the tgetent symbol in readline. If not, we search for tgetent
 dnl in a few other libraries. All done with a single AC_SEARCH_LIBS statement.
     have_readline=no
-    AC_SEARCH_LIBS(tgetent, [readline termcap ncursesw ncurses curses], [
+    AC_SEARCH_LIBS(tgetent, [readline termcap tinfow ncursesw ncurses curses], [
         AC_SEARCH_LIBS(readline, readline, [
             AC_CHECK_HEADER([readline/readline.h], [
                 have_readline=yes