test also libtinfo for modf

Some Gentoo instalations has this instand of ncurses

diff --git a/configure.ac b/configure.ac
index 653acf0ad0760d5d01268c0288831cd8f025b253..ad45c152ca8acaa95013be5653af0254425ed9d3 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -377,7 +377,7 @@ dnl -------------------
 dnl Check location of modf
 AC_CHECK_FUNC(modf, , AC_CHECK_LIB(m, modf))
 
-termcap_curses_order="termcap curses ncurses"
+termcap_curses_order="termcap curses ncurses tinfo"
 for lib in $termcap_curses_order; do
   AC_CHECK_LIB(${lib}, tgetent, [TERMLIB="-l$lib"; break])
 done