From c9dc0da3f6144f46e6eeea0b91f7ce487ad54019 Mon Sep 17 00:00:00 2001
From: wangzengliang <wangzengliang2@huawei.com>
Date: Mon, 15 Jan 2024 16:25:45 +0800
Subject: [PATCH] modify xsimd source to local and set cxx 17 for arrow

Signed-off-by: wangzengliang <wangzengliang2@huawei.com>
---
 src/arrow/cpp/CMakeLists.txt                             | 2 ++
 src/arrow/cpp/cmake_modules/ThirdpartyToolchain.cmake    | 2 +-
 src/arrow/cpp/src/arrow/compute/kernels/scalar_string.cc | 2 +-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/arrow/cpp/CMakeLists.txt b/src/arrow/cpp/CMakeLists.txt
index 65b9d96b2..f19765e0f 100644
--- a/src/arrow/cpp/CMakeLists.txt
+++ b/src/arrow/cpp/CMakeLists.txt
@@ -17,6 +17,8 @@
 
 cmake_minimum_required(VERSION 3.5)
 message(STATUS "Building using CMake version: ${CMAKE_VERSION}")
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_STANDARD 17)
 
 # Compiler id for Apple Clang is now AppleClang.
 # https://www.cmake.org/cmake/help/latest/policy/CMP0025.html
diff --git a/src/arrow/cpp/cmake_modules/ThirdpartyToolchain.cmake b/src/arrow/cpp/cmake_modules/ThirdpartyToolchain.cmake
index a793f3046..1258f3a06 100644
--- a/src/arrow/cpp/cmake_modules/ThirdpartyToolchain.cmake
+++ b/src/arrow/cpp/cmake_modules/ThirdpartyToolchain.cmake
@@ -619,7 +619,7 @@ if(DEFINED ENV{ARROW_XSIMD_URL})
   set(XSIMD_SOURCE_URL "$ENV{ARROW_XSIMD_URL}")
 else()
   set_urls(XSIMD_SOURCE_URL
-           "https://github.com/xtensor-stack/xsimd/archive/${ARROW_XSIMD_BUILD_VERSION}.tar.gz"
+	  "https://gitee.com/src-openeuler/ceph/raw/master/${ARROW_XSIMD_BUILD_VERSION}.tar.gz"
   )
 endif()
 
diff --git a/src/arrow/cpp/src/arrow/compute/kernels/scalar_string.cc b/src/arrow/cpp/src/arrow/compute/kernels/scalar_string.cc
index 11562b06d..4428b0d85 100644
--- a/src/arrow/cpp/src/arrow/compute/kernels/scalar_string.cc
+++ b/src/arrow/cpp/src/arrow/compute/kernels/scalar_string.cc
@@ -3012,7 +3012,7 @@ struct ExtractRegex : public ExtractRegexBase {
         result->value.reserve(group_count);
         for (int i = 0; i < group_count; i++) {
           result->value.push_back(
-              std::make_shared<ScalarType>(found_values[i].as_string()));
+              std::make_shared<ScalarType>(std::string(found_values[i])));
         }
         result->is_valid = true;
       } else {
-- 
2.27.0