gdb: Update to gdb 14.1 release

* Drop add-missing-ldflags.patch, its already applied to gdb 14
* Add dependency on mpfr for cross/cross-canadian/target recipe
* Remove gcc-only complier restriction, clang can compile it just fine
* Notable changes are here [1] [2]

[1] https://sourceware.org/git/?p=binutils-gdb.git;a=blob_plain;f=gdb/NEWS;hb=refs/heads/gdb-14-branch
[2] https://www.sourceware.org/gdb/download/ANNOUNCEMENT

(From OE-Core rev: 2a0f7255a740ffbfe5a7858ef01a3ba6cadca383)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/meta/recipes-devtools/gdb/gdb/0006-resolve-restrict-keyword-conflict.patch b/meta/recipes-devtools/gdb/gdb/0006-resolve-restrict-keyword-conflict.patch
index fe39c16877..45388c5ac5 100644
--- a/meta/recipes-devtools/gdb/gdb/0006-resolve-restrict-keyword-conflict.patch
+++ b/meta/recipes-devtools/gdb/gdb/0006-resolve-restrict-keyword-conflict.patch
@@ -1,4 +1,4 @@
-From 0ce96011d76ffa377349d0193dd0bf8f1bf641e0 Mon Sep 17 00:00:00 2001
+From 477f1b2049c7f940b8e8fda4ac396cfe322b269f Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Tue, 10 May 2016 08:47:05 -0700
 Subject: [PATCH] resolve restrict keyword conflict