[openwrt/openwrt] tools: libdeflate: update to 1.20

[LEDE Commits]

robimarko pushed a commit to openwrt/openwrt.git, branch main:
https://git.openwrt.org/338b463e1e9788f9e569cfa26b76a2a9746c93c1

commit 338b463e1e9788f9e569cfa26b76a2a9746c93c1
Author: Robert Marko <robimarko at gmail.com>
AuthorDate: Sat Apr 13 20:15:45 2024 +0200

    tools: libdeflate: update to 1.20
    
    Changes:
    * Improved CRC-32 performance on recent x86 CPUs by adding
    VPCLMULQDQ-accelerated implementations using 256-bit and 512-bit vectors.
    
    * Improved Adler-32 performance on recent x86 CPUs by adding
    VNNI-accelerated implementations using 256-bit and 512-bit vectors.
    
    * Improved CRC-32 and Adler-32 performance on short inputs.
    
    * Optimized the portable implementation of Adler-32.
    
    * Added some basic optimizations for RISC-V.
    
    * Dropped support for gcc versions older than v4.9 (released in 2014) and
    clang versions older than v3.9 (released in 2016).
    
    * Dropped support for CRC-32 acceleration on 32-bit ARM using the ARMv8 pmull or crc32 instructions.
    This code only worked on CPUs that also have a 64-bit mode, and it was
    already disabled on many compiler versions due to compiler limitations.
    CRC-32 acceleration remains fully supported on 64-bit ARM.
    
    Signed-off-by: Robert Marko <robimarko at gmail.com>
---
 tools/libdeflate/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/libdeflate/Makefile b/tools/libdeflate/Makefile
index fbf8bde984..68f7fb1372 100644
--- a/tools/libdeflate/Makefile
+++ b/tools/libdeflate/Makefile
@@ -7,12 +7,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libdeflate
-PKG_VERSION:=1.19
+PKG_VERSION:=1.20
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://github.com/ebiggers/libdeflate/releases/download/v$(PKG_VERSION)
-PKG_HASH:=d9bb9bdd8cc5a8c1f7f6226fa0053dd72861e15f366e7ff7d0d191eac16d66f3
+PKG_HASH:=c52cf0239fd644d71c9e88613dd7431a5306ebee1280c5791c71ca264869250a
 
 include $(INCLUDE_DIR)/host-build.mk