readline: update 8.1.2 -> 8.2

Replace configure-fix.patch with --with-shared-termcap-library

Backport a compatibility fix for gdb.

(From OE-Core rev: 72aea7be34cd88030283b989d5381a5fd944f53d)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/gdb/gdb.inc

@@ -14,5 +14,6 @@ SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.xz \
            file://0007-resolve-restrict-keyword-conflict.patch \
            file://0008-Fix-invalid-sigprocmask-call.patch \
            file://0009-gdbserver-ctrl-c-handling.patch \
+           file://readline-8.2.patch \
            "
 SRC_URI[sha256sum] = "0e1793bf8f2b54d53f46dea84ccfd446f48f81b297b28c4f7fc017b818d69fed"

meta/recipes-devtools/gdb/gdb/readline-8.2.patch

@@ -0,0 +1,39 @@
+From 1add37b567a7dee39d99f37b37802034c3fce9c4 Mon Sep 17 00:00:00 2001
+From: Andreas Schwab <schwab@linux-m68k.org>
+Date: Sun, 20 Mar 2022 14:01:54 +0100
+Subject: [PATCH] Add support for readline 8.2
+
+In readline 8.2 the type of rl_completer_word_break_characters changed to
+include const.
+
+Upstream-Status: Backport [https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=1add37b567a7dee39d99f37b37802034c3fce9c4]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ gdb/completer.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gdb/completer.c b/gdb/completer.c
+index d3900ae2014..a51c16ac7f8 100644
+--- a/gdb/completer.c
++++ b/gdb/completer.c
+@@ -36,7 +36,7 @@
+    calling a hook instead so we eliminate the CLI dependency.  */
+ #include "gdbcmd.h"
+ 
+-/* Needed for rl_completer_word_break_characters() and for
++/* Needed for rl_completer_word_break_characters and for
+    rl_filename_completion_function.  */
+ #include "readline/readline.h"
+ 
+@@ -2011,7 +2011,7 @@ gdb_completion_word_break_characters_throw ()
+       rl_basic_quote_characters = NULL;
+     }
+ 
+-  return rl_completer_word_break_characters;
++  return (char *) rl_completer_word_break_characters;
+ }
+ 
+ char *
+-- 
+2.31.1
+