From a219a41dde8e59b78c05f57ebdb779ea8079afa6 Mon Sep 17 00:00:00 2001
From: HappenLee <happenlee@hotmail.com>
Date: Wed, 14 Sep 2022 12:30:09 +0800
Subject: [PATCH] [dependency](xxhash) Add xxhash lib (#12566)

Add xxhash lib for BE, which is the faster hash method by test.
---
 dist/LICENSE-dist.txt            |  1 +
 dist/licenses/LICENSE-xxhash.txt | 26 ++++++++++++++++++++++++++
 thirdparty/build-thirdparty.sh   | 11 +++++++++++
 thirdparty/vars.sh               |  7 +++++++
 4 files changed, 45 insertions(+)
 create mode 100644 dist/licenses/LICENSE-xxhash.txt

diff --git a/dist/LICENSE-dist.txt b/dist/LICENSE-dist.txt
index 2932e51692..497e626196 100644
--- a/dist/LICENSE-dist.txt
+++ b/dist/LICENSE-dist.txt
@@ -1570,3 +1570,4 @@ Other dependencies:
     * pdqsort: 0.0.0+git20180419 -- license/LICENSE-pdqsort.txt
     * breakpad@38ee0be -- license/LICENSE-breakpod.txt
     * xsimd: xmid@e9234cd6  -- license/LICENSE-xsimd.txt
+    * xxhash: 0.8.1  -- license/LICENSE-xxhash.txt
diff --git a/dist/licenses/LICENSE-xxhash.txt b/dist/licenses/LICENSE-xxhash.txt
new file mode 100644
index 0000000000..e4c5da7234
--- /dev/null
+++ b/dist/licenses/LICENSE-xxhash.txt
@@ -0,0 +1,26 @@
+xxHash Library
+Copyright (c) 2012-2021 Yann Collet
+All rights reserved.
+
+BSD 2-Clause License (https://www.opensource.org/licenses/bsd-license.php)
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice, this
+  list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice, this
+  list of conditions and the following disclaimer in the documentation and/or
+  other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/thirdparty/build-thirdparty.sh b/thirdparty/build-thirdparty.sh
index a9ceb3820c..28c2ff353d 100755
--- a/thirdparty/build-thirdparty.sh
+++ b/thirdparty/build-thirdparty.sh
@@ -1382,6 +1382,16 @@ build_sse2neon() {
     cp sse2neon.h "${TP_INSTALL_DIR}/include/"
 }
 
+# xxhash
+build_xxhash() {
+    check_if_source_exist "${XXHASH_SOURCE}"
+    cd "${TP_SOURCE_DIR}/${XXHASH_SOURCE}"
+
+    make -j "${PARALLEL}"
+    cp -r ./*.h "${TP_INSTALL_DIR}/include/"
+    cp libxxhash.a "${TP_INSTALL_DIR}/lib64"
+}
+
 build_libunixodbc
 build_openssl
 build_libevent
@@ -1434,5 +1444,6 @@ build_nlohmann_json
 build_opentelemetry
 build_libbacktrace
 build_sse2neon
+build_xxhash
 
 echo "Finished to build all thirdparties"
diff --git a/thirdparty/vars.sh b/thirdparty/vars.sh
index 96148f6628..12514e4877 100644
--- a/thirdparty/vars.sh
+++ b/thirdparty/vars.sh
@@ -423,6 +423,12 @@ SSE2NEON_NAME=sse2neon-1.5.1.tar.gz
 SSE2NEON_SOURCE=sse2neon-1.5.1
 SSE2NEON_MD5SUM="9de5dc2970aa7efac7faee59e2826c51"
 
+# xxhash
+XXHASH_DOWNLOAD="https://github.com/Cyan4973/xxHash/archive/refs/tags/v0.8.1.tar.gz"
+XXHASH_NAME=xxHash-0.8.1.tar.gz
+XXHASH_SOURCE=xxHash-0.8.1
+XXHASH_MD5SUM="b67c587f5ff4894253da0095ba7ea393"
+
 # all thirdparties which need to be downloaded is set in array TP_ARCHIVES
 export TP_ARCHIVES=(
     'LIBEVENT'
@@ -484,4 +490,5 @@ export TP_ARCHIVES=(
     'OPENTELEMETRY'
     'LIBBACKTRACE'
     'SSE2NEON'
+    'XXHASH'
 )