sys-apps/less/files/less-633-tinfow.patch

https://github.com/gwsw/less/pull/403

From 23000c286773af153a5743bc923465707b87613b Mon Sep 17 00:00:00 2001
From: Sam James <sam@gentoo.org>
Date: Mon, 17 Jul 2023 22:58:27 +0100
Subject: [PATCH] configure.ac: Check for tinfow before tinfo

We currently check for ncursesw > ncurses and then tinfo > tinfow. This means
we can get a mismatch of ncursesw + tinfo, instead of the correct ncursesw + tinfow.

Swap the order so we check for ncursesw first (before other ncurses variants)
and then tinfow first (before other tinfo variants).

This is needed anyway for correctness, but also needed for certain terminfos
to work correctly with recent ncurses.

A better fix would be to use pkg-config first which handles this correctly
and would include the appropriate -ltinfo* in the libraries list for -lncurses*,
but not doing that for now.

Bug: https://bugs.gentoo.org/910430
--- a/configure.ac
+++ b/configure.ac
@@ -63,10 +63,10 @@ fi
 
 if test $curses_broken = 0; then
 
-# -- Try tinfo.
+# -- Try tinfow.
 if test "x$TERMLIBS" = x; then
-  if test $have_tinfo = yes; then
-    TERMLIBS="-ltinfo"
+  if test $have_tinfow = yes; then
+    TERMLIBS="-ltinfow"
     SAVE_LIBS=$LIBS
     LIBS="$LIBS $TERMLIBS"
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[$include_termcap_h]], [[tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);]])],[termok=yes],[termok=no])
@@ -75,10 +75,10 @@ if test "x$TERMLIBS" = x; then
   fi
 fi
 
-# -- Try tinfow.
+# -- Try tinfo.
 if test "x$TERMLIBS" = x; then
-  if test $have_tinfow = yes; then
-    TERMLIBS="-ltinfow"
+  if test $have_tinfo = yes; then
+    TERMLIBS="-ltinfo"
     SAVE_LIBS=$LIBS
     LIBS="$LIBS $TERMLIBS"
     AC_LINK_IFELSE([AC_LANG_PROGRAM([[$include_termcap_h]], [[tgetent(0,0); tgetflag(0); tgetnum(0); tgetstr(0,0);]])],[termok=yes],[termok=no])