dev-libs/libedit: Fix building with ncurses[tinfo]

dev-libs/libedit/files/libedit-20170329.3.1-tinfo.patch

@@ -0,0 +1,30 @@
+From 7aa660fd9d446567d3280765ba2a50a46b2a9159 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
+Date: Mon, 12 Jun 2017 21:36:54 +0200
+Subject: [PATCH] configure: Support -ltinfo as split in newer ncurses
+
+The newer versions of ncurses support building terminfo routines
+as a split -ltinfo library. Account for that by adding this library
+to the search list.
+---
+ configure.ac | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 9a571b2..5d714b5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -49,7 +49,9 @@ EL_MANTYPE
+ AC_CHECK_LIB(ncurses, tgetent,,
+   [AC_CHECK_LIB(curses, tgetent,,
+     [AC_CHECK_LIB(termcap, tgetent,,
+-      [AC_MSG_ERROR([libncurses, libcurses, or libtermcap is required!])]
++      [AC_CHECK_LIB(tinfo, tgetent,,
++        [AC_MSG_ERROR([libncurses, libcurses, libtermcap or libtinfo is required!])]
++      )]
+     )]
+   )]
+ )
+-- 
+2.13.1
+

dev-libs/libedit/libedit-20170329.3.1.ebuild

@@ -2,7 +2,7 @@
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="6"
-inherit multilib-minimal toolchain-funcs
+inherit autotools multilib-minimal toolchain-funcs
 
 MY_PV=${PV/./-}
 MY_P=${PN}-${MY_PV}
@@ -26,8 +26,14 @@ S="${WORKDIR}/${MY_P}"
 PATCHES=(
 	"${FILESDIR}/${P}-ncursesprivate.patch"
 	"${FILESDIR}/${P}-el_fn_sh_complete.patch"
+	"${FILESDIR}/${P}-tinfo.patch"
 )
 
+src_prepare() {
+	default
+	eautoreconf
+}
+
 multilib_src_configure() {
 	ECONF_SOURCE="${S}" econf \
 		$(use_enable static-libs static) \