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- Update to version 1.5.0

Browse Source 
* https://github.com/facebook/zstd/releases/tag/v1.5.0
  * Improved Middle-Level Compression Speed
  * Improved High-Level Compression Ratio
  * Faster Decompression Speed
  * Dynamic Library Supports Multithreading by Default
- Drop zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch, merged upstream

OBS-URL: https://build.opensuse.org/package/show/Archiving/zstd?expand=0&rev=62
This commit is contained in:
Ismail Dönmez 2021-05-14 20:44:49 +00:00 committed by Git OBS Bridge
parent f9691d0b47
commit 8d75d596b5
7 changed files with 83 additions and 58 deletions
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51
zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch
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@ -1,51 +0,0 @@
https://github.com/facebook/zstd/pull/2633
From 28d0120b5ac62b56cd858bd46480c73730d044b4 Mon Sep 17 00:00:00 2001
From: "Bernhard M. Wiedemann" <bwiedemann@suse.de>
Date: Tue, 11 May 2021 17:46:55 +0200
Subject: [PATCH] Avoid SIGBUS on armv6
When running armv6 userspace on armv8 hardware with a 64 bit Linux kernel,
the mode 2 caused SIGBUS (unaligned memory access).
Running all our arm builds in the build farm
only on armv8 simplifies administration a lot.
Depending on compiler and environment, this change might slow down
memory accesses (did not benchmark it). The original analysis is 6 years old.
Fixes #2632
---
lib/common/mem.h | 4 +---
lib/common/xxhash.c | 4 +---
2 files changed, 2 insertions(+), 6 deletions(-)
diff --git a/lib/common/mem.h b/lib/common/mem.h
index dc6667c68b..9f3b81ab9d 100644
--- a/lib/common/mem.h
+++ b/lib/common/mem.h
@@ -143,9 +143,7 @@ MEM_STATIC size_t MEM_swapST(size_t in);
* Prefer these methods in priority order (0 > 1 > 2)
*/
#ifndef MEM_FORCE_MEMORY_ACCESS /* can be defined externally, on command line for example */
-# if defined(__GNUC__) && ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
-# define MEM_FORCE_MEMORY_ACCESS 2
-# elif defined(__INTEL_COMPILER) || defined(__GNUC__) || defined(__ICCARM__)
+# if defined(__INTEL_COMPILER) || defined(__GNUC__) || defined(__ICCARM__)
# define MEM_FORCE_MEMORY_ACCESS 1
# endif
#endif
diff --git a/lib/common/xxhash.c b/lib/common/xxhash.c
index 0ddbf13a39..926b33604e 100644
--- a/lib/common/xxhash.c
+++ b/lib/common/xxhash.c
@@ -30,9 +30,7 @@
* Prefer these methods in priority order (0 > 1 > 2)
*/
#ifndef XXH_FORCE_MEMORY_ACCESS /* can be defined externally, on command line for example */
-# if defined(__GNUC__) && ( defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) )
-# define XXH_FORCE_MEMORY_ACCESS 2
-# elif (defined(__INTEL_COMPILER) && !defined(WIN32)) || \
+# if (defined(__INTEL_COMPILER) && !defined(WIN32)) || \
(defined(__GNUC__) && ( defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) )) || \
defined(__ICCARM__)
# define XXH_FORCE_MEMORY_ACCESS 1

3
zstd-1.4.9.tar.gz
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@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:acf714d98e3db7b876e5b540cbf6dee298f60eb3c0723104f6d3f065cd60d6a8
size 1834843

3
zstd-1.5.0.tar.gz Normal file
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@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:5194fbfa781fcf45b98c5e849651aa7b3b0a008c6b72d4a0db760f3002291e94
size 1851389

17
zstd-1.5.0.tar.gz.sig Normal file
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11
zstd.changes
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@ -1,3 +1,14 @@
-------------------------------------------------------------------
Fri May 14 20:34:25 UTC 2021 - Ismail Dönmez <ismail@i10z.com>
- Update to version 1.5.0
* https://github.com/facebook/zstd/releases/tag/v1.5.0
* Improved Middle-Level Compression Speed
* Improved High-Level Compression Ratio
* Faster Decompression Speed
* Dynamic Library Supports Multithreading by Default
- Drop zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch, merged upstream
-------------------------------------------------------------------
Tue May 11 18:28:45 UTC 2021 - Bernhard Wiedemann <bwiedemann@suse.com>

46
zstd.keyring Normal file
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10
zstd.spec
View File

@ -1,7 +1,7 @@
#
# spec file for package zstd
#
# Copyright (c) 2020 SUSE LLC
# Copyright (c) 2021 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
@ -19,17 +19,17 @@
%define major 1
%define libname lib%{name}%{major}
Name: zstd
Version: %{major}.4.9
Version: %{major}.5.0
Release: 0
Summary: Zstandard compression tools
License: BSD-3-Clause AND GPL-2.0-only
Group: Productivity/Archiving/Compression
URL: https://github.com/facebook/zstd
Source0: https://github.com/facebook/zstd/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz
Source1: https://github.com/facebook/zstd/archive/v%{version}.tar.gz#/%{name}-%{version}.tar.gz.sig
Source2: zstd.keyring
Source99: baselibs.conf
Patch1: pzstd.1.patch
# PATCH-FIX-UPSTREAM https://github.com/facebook/zstd/pull/2633
Patch2: zstd-1.4.9-Avoid-SIGBUS-on-armv6.patch
BuildRequires: gcc
# C++ is needed for pzstd only
BuildRequires: gcc-c++
@ -47,6 +47,8 @@ compression than gzip. For roughly the same time, zstd achives a
~12%% better ratio than gzip. LZMA outperforms zstd by ~10%% faster
compression for same ratio, or ~1–4%% size reduction for same time.
# This compression summary is based on https://lists.opensuse.org/opensuse-factory/2019-05/msg00344.html
%package -n %{libname}