!16 upgrade version to 0.15

From: @renxichen 
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

@@ -1,11 +1,12 @@
 Name: dwz
-Version: 0.14
+Version: 0.15
 Release: 1
 Summary: A DWARF optimization and duplicate removal tool
 License: GPLv2+ and GPLv3+
 URL: https://sourceware.org/dwz/
 Source0:https://sourceware.org/ftp/dwz/releases/%{name}-%{version}.tar.xz
-BuildRequires:gcc elfutils-libelf-devel dejagnu
+BuildRequires:gcc gcc-c++ gdb elfutils-libelf-devel dejagnu
+BuildRequires:xxhash-devel
 
 %description
 The package contains a program that attempts to optimize DWARF debugging
@@ -19,7 +20,7 @@ using DW_TAG_imported_unit to import it into each CU that needs it.
 %package_help
 
 %prep
-%autosetup -n %{name}
+%autosetup -n %{name} -p1
 
 %build
 make %{?_smp_mflags} CFLAGS='%{optflags}' LDFLAGS='%{build_ldflags}' \
@@ -51,6 +52,21 @@ make check
 %{_mandir}/man1/dwz*
 
 %changelog
+* Thu Jan 19 2023 renhongxun <renhongxun@h-partner.com> - 0.15-1
+- upgrade version to 0.15
+
+* 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
+
+* Tue Jan 25 2022 renhongxun <renhongxun@h-partner.com> - 0.14-3
+- fix testsuite with community patch
+
+* Mon Oct 25 2021 caodongxia <caodongxia@huawei.com> - 0.14-2
+- Add buildRequire gcc-c++ and gdb
+
 * Sat Jul 24 2021 shixuantong <shixuantong@huawei.com> - 0.14-1
 - Type:bugfix
 - ID:NA

testsuite-Handle-readelf-following-links-by-default.patch

@@ -0,0 +1,58 @@
+From b1f26dc76158e1f3364836d8b540b17a7a1ccb3d Mon Sep 17 00:00:00 2001
+From: Tom de Vries <tdevries@suse.de>
+Date: Sat, 20 Mar 2021 09:37:31 +0100
+Subject: [PATCH] [testsuite] Handle readelf following links by default
+
+Since binutils commit c46b706620e "Change the readelf and objdump programs so
+that they will automatically follow links to separate debug info files" there
+are a few FAILs in the dwz testsuite.
+
+This is just due to changing the default behaviour for readelf.
+
+Fix this by testing whether the new -Wn readelf flag is supported,
+and if so, adding it to the readelf call.
+
+2021-03-20  Tom de Vries  <tdevries@suse.de>
+
+	PR dwz/27592
+	* testsuite/dwz.tests/odr-struct-multifile.sh: Call readelf with -wN
+	if supported.
+	* testsuite/dwz.tests/cycle.sh: Same.
+---
+ testsuite/dwz.tests/odr-struct-multifile.sh | 9 +++++++--
+ 1 files changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/testsuite/dwz.tests/odr-struct-multifile.sh b/testsuite/dwz.tests/odr-struct-multifile.sh
+index cc462c9..20b682b 100644
+--- a/testsuite/dwz.tests/odr-struct-multifile.sh
++++ b/testsuite/dwz.tests/odr-struct-multifile.sh
+@@ -2,6 +2,11 @@ if ! $execs/dwz-for-test --odr -v 2>/dev/null; then
+     exit 77
+ fi
+ 
++readelf_flags=""
++if readelf -h 2>&1 | grep -q "\-wN"; then
++    readelf_flags=-wN
++fi
++
+ cp $execs/odr-struct 1
+ cp 1 2
+ 
+@@ -41,12 +46,12 @@ done
+ 
+ 
+ for name in aaa bbb ccc; do
+-    cnt=$(readelf -wi 1 | grep -c "DW_AT_name.*:.*$name" || true)
++    cnt=$(readelf -wi $readelf_flags 1 | grep -c "DW_AT_name.*:.*$name" || true)
+     [ $cnt -eq 0 ]
+ done
+ 
+ for name in member_one member_two member_three member_four; do
+-    cnt=$(readelf -wi 1 | grep -c "DW_AT_name.*:.*$name" || true)
++    cnt=$(readelf -wi $readelf_flags 1 | grep -c "DW_AT_name.*:.*$name" || true)
+     [ $cnt -eq 0 ]
+ done
+ 
+-- 
+1.8.3.1
+