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Accepting request 776255 from home:pmonrealgonzalez:branches:devel:libraries:c_c++

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- Fix build with GCC-10: [bsc#1160876]
  * In GCC-10, the default option -fcommon will change to -fno-common
- Add libunwind-gcc10-build-fno-common.patch

OBS-URL: https://build.opensuse.org/request/show/776255
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libunwind?expand=0&rev=42
This commit is contained in:
Tomáš Chvátal 2020-02-19 09:44:15 +00:00 committed by Git OBS Bridge
parent 3d9f187a47
commit 6d2f1af75d
3 changed files with 35 additions and 4 deletions
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22
libunwind-gcc10-build-fno-common.patch Normal file
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@ -0,0 +1,22 @@
From 77c9844431a81db39747aaf402637949901f9d01 Mon Sep 17 00:00:00 2001
From: Laurent Stacul <laurent.stacul@amadeus.com>
Date: Thu, 6 Feb 2020 14:49:35 +0000
Subject: [PATCH] Fix compilation with gcc 10 (which defaulted to -fno-common)
---
src/mi/dyn-info-list.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/mi/dyn-info-list.c b/src/mi/dyn-info-list.c
index 1c7c55090..4aa174b0c 100644
--- a/src/mi/dyn-info-list.c
+++ b/src/mi/dyn-info-list.c
@@ -25,7 +25,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
#include "libunwind_i.h"
-HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
+extern HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
unw_word_t
_U_dyn_info_list_addr (void)

7
libunwind.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Wed Feb 19 09:24:20 UTC 2020 - Pedro Monreal Gonzalez <pmonrealgonzalez@suse.com>
- Fix build with GCC-10: [bsc#1160876]
* In GCC-10, the default option -fcommon will change to -fno-common
- Add libunwind-gcc10-build-fno-common.patch
-------------------------------------------------------------------
Sun Jul 7 21:45:20 UTC 2019 - Jan Engelhardt <jengelh@inai.de>

10
libunwind.spec
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@ -1,7 +1,7 @@
#
# spec file for package libunwind
#
# Copyright (c) 2019 SUSE LINUX GmbH, Nuernberg, Germany.
# Copyright (c) 2020 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -23,11 +23,12 @@ Release: 0
Summary: Call chain detection library
License: MIT
Group: System/Base
Url: http://savannah.nongnu.org/projects/libunwind/
Source0: http://download.savannah.gnu.org/releases/%{name}/%{name}-%{realver}.tar.gz
Source1: http://download.savannah.gnu.org/releases/%{name}/%{name}-%{realver}.tar.gz.sig
URL: https://savannah.nongnu.org/projects/libunwind/
Source0: https://download.savannah.gnu.org/releases/%{name}/%{name}-%{realver}.tar.gz
Source1: https://download.savannah.gnu.org/releases/%{name}/%{name}-%{realver}.tar.gz.sig
Source2: %{name}.keyring
Source3: baselibs.conf
Patch0: libunwind-gcc10-build-fno-common.patch
BuildRequires: gcc-c++
BuildRequires: lzma-devel
BuildRequires: pkgconfig
@ -47,6 +48,7 @@ A C programming interface (API) to determine the call chain of a program.
%prep
%setup -q -n %{name}-%{realver}
%patch0 -p1
%build
%configure \