app-i18n/zhcon: Fixed build with sys-libs/ncurses[tinfo]

Closes: https://bugs.gentoo.org/526256
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Lars Wendler <polynomial-c@gentoo.org>

app-i18n/zhcon/files/zhcon-0.2.6-curses.patch

@@ -7,7 +7,7 @@ index 63172e4..6c2afcc 100644
  
  AC_CHECK_LIB(util, forkpty)
 -AC_CHECK_LIB(curses, main)
-+AC_SEARCH_LIBS([tgetent], [cursesw curses ncursesw ncurses], [break;])
++AC_SEARCH_LIBS([tgetent], [tinfow tinfo cursesw curses ncursesw ncurses], [break;])
  
  dnl for freebsd
  dnl AC_CHECK_LIB(c, i386_set_ioperm)

app-i18n/zhcon/zhcon-0.2.6-r3.ebuild

@@ -1,10 +1,9 @@
-# Copyright 1999-2017 Gentoo Foundation
+# Copyright 1999-2019 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="6"
-WANT_AUTOMAKE="1.9"
 
-inherit autotools eutils
+inherit autotools
 
 MY_P="${P/6/5}"
 
@@ -36,11 +35,13 @@ PATCHES=(
 )
 
 src_prepare() {
-	epatch "${DISTDIR}"/zhcon-0.2.5-to-0.2.6.diff.gz
+	eapply "${WORKDIR}"/zhcon-0.2.5-to-0.2.6.diff
 	default
 	for f in $(grep -lir HAVE_GGI_LIB *); do
 		sed -i -e "s/HAVE_GGI_LIB/HAVE_LIBGGI/" "${f}" || die "sed failed"
 	done
+	# Required for newer automake
+	touch config.rpath || die
 	eautoreconf
 }