!15 fix the testcase fail

From: @dongyuzhen 
Reviewed-by: @lvying6 
Signed-off-by: @lvying6

backport-Redirect-stder-in-gdb-add-index.sh-test.patch

@@ -0,0 +1,31 @@
+From d03a041790e1d0ecb900ec1de57580bca9519daa Mon Sep 17 00:00:00 2001
+From: Mark Wielaard <mark@klomp.org>
+Date: Sat, 2 Jul 2022 01:11:00 +0200
+Subject: [PATCH] Redirect stder in gdb-add-index.sh test
+
+gdb-add-index might produce an error message on stderr when trying to
+disable debuginfod support. Any message to stderr makes the testcase
+fail. This looks like a gdb bug:
+https://sourceware.org/bugzilla/show_bug.cgi?id=29316
+But it is easy to workaround by redirecting stderr to stdout.
+---
+ testsuite/dwz.tests/gdb-add-index.sh | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/testsuite/dwz.tests/gdb-add-index.sh b/testsuite/dwz.tests/gdb-add-index.sh
+index 5a91b23..3095efb 100644
+--- a/testsuite/dwz.tests/gdb-add-index.sh
++++ b/testsuite/dwz.tests/gdb-add-index.sh
+@@ -1,6 +1,8 @@
+ cp $execs/hello 1
+ 
+-gdb-add-index 1
++# Redirect gdb-add-index stderr to stdout.
++# https://sourceware.org/bugzilla/show_bug.cgi?id=29316
++gdb-add-index 1 2>&1
+ 
+ readelf -S 1 | grep -q '\.gdb_index'
+ 
+-- 
+2.31.1
+

dwz.spec

@@ -1,6 +1,6 @@
 Name: dwz
 Version: 0.14
-Release: 4
+Release: 5
 Summary: A DWARF optimization and duplicate removal tool
 License: GPLv2+ and GPLv3+
 URL: https://sourceware.org/dwz/
@@ -8,6 +8,7 @@ Source0:https://sourceware.org/ftp/dwz/releases/%{name}-%{version}.tar.xz
 BuildRequires:gcc gcc-c++ gdb elfutils-libelf-devel dejagnu
 
 Patch1: testsuite-Handle-readelf-following-links-by-default.patch
+Patch2: backport-Redirect-stder-in-gdb-add-index.sh-test.patch
 
 %description
 The package contains a program that attempts to optimize DWARF debugging
@@ -53,6 +54,9 @@ make check
 %{_mandir}/man1/dwz*
 
 %changelog
+* Tue Jan 10 2023 dongyuzhen <dongyuzhen@h-partners.com> - 0.14-5
+- fix the testcase fail
+
 * Tue Oct 25 2022 yanglongkang <yanglongkang@h-partners.com> - 0.14-4
 - rebuild for next release