环境：Mac m2 pro下的VMware虚拟机中Arm64 centos
./build.sh 执行后提示如下
- cmake -DCMAKE_BUILD_TYPE=release -DCMAKE_INSTALL_PREFIX=.../release-install-cpp11 -DCMAKE_EXPORT_COMPILE_COMMANDS=ON /root/package/muduo-master
-- Boost version: 1.69.0
-- Could NOT find Protobuf (missing: Protobuf_INCLUDE_DIR)
-- Could NOT find CURL (missing: CURL_LIBRARY CURL_INCLUDE_DIR)
-- found zlib
-- CXX_FLAGS = -g -DCHECK_PTHREAD_RETURN_VALUE -D_FILE_OFFSET_BITS=64 -Wall -Wextra -Werror -Wconversion -Wno-unused-parameter -Wold-style-cast -Woverloaded-virtual -Wpointer-arith -Wshadow -Wwrite-strings -march=native -std=c++11 -rdynamic -O2 -DNDEBUG
-- Configuring done
-- Generating done
-- Build files have been written to: /root/package/build/release-cpp11
- make
2%\] Building CXX object muduo/base/CMakeFiles/muduo_base.dir/AsyncLogging.cc.o
/root/package/muduo-master/muduo/base/AsyncLogging.cc:1:0: 错误：**unknown value**
**'native' for -march**
// Use of this source code is governed by a BSD-style license
\^
make\[2\]: \*\*\* \[muduo/base/CMakeFiles/muduo_base.dir/AsyncLogging.cc.o\] 错误 1
make\[1\]: \*\*\* \[muduo/base/CMakeFiles/muduo_base.dir/all\] 错误 2
make: \*\*\* \[all\] 错误 2
编译提示找不到`Protobuf`和`CURL` 库，那么就安装一下
```bash
sudo yum install protobuf protobuf-devel protobuf-compiler
sudo yum install libcurl-devel
```
第二处提示 unknown value 'native' for -march
注释掉 `CMakeList.txt` 中的 `-march=native`
随后编译又提示如下错误
/root/package/muduo-master/muduo/base/LogStream.cc: 在成员函数'void
muduo::LogStream::staticCheck()'中:
/root/package/muduo-master/muduo/base/LogStream.cc:228:3: 错误：static assertion failed: **kMaxNumericSize is large enough**
**static_assert(kMaxNumericSize - 10 \> std::numeric_limits::digits10,**
\^
make\[2\]: \*\*\* \[muduo/base/CMakeFiles/muduo_base.dir/LogStream.cc.o\] 错误 1
make\[1\]: \*\*\* \[muduo/base/CMakeFiles/muduo_base.dir/all\] 错误 2
make: \*\*\* \[all\] 错误 2
这是断言错误，因为Arm架构下的centos 有 128bit 的 long double 类型
解决方法是将 `package/muduo-master/muduo/base/LogStream.h` 下的 `kMaxNumericSize` 设置为 `std::numeric_limits