C++ boost 安装

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mzh9112 2021-08-13 19:41:10 ©著作权

文章标签 boost C++ 解决方法 bootstrap python 文章分类 C/C++ 后端开发

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windows环境需要安装 MingGW,

可以从我这里下载: https://download.csdn.net/download/fareast_mzh/16291876

下载boost源码包:

链接: https://pan.baidu.com/s/1ke2teh1_B1GXV5MnRqSMGw 提取码: tdyw 复制这段内容后打开百度网盘手机App，操作更方便哦

wget https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.zip

unzip boost_1_70.0.zip -d ./boost

cd ./boost

./bootstrap.sh --prefix=/usr/local/

./bootstrap.sh --prefix=/usr/local/
Building Boost.Build engine with toolset darwin... tools/build/src/engine/bin.macosxx86_64/b2
Detecting Python version... 2.7
Detecting Python root... /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7
Unicode/ICU support for Boost.Regex?... not found.
Backing up existing Boost.Build configuration in project-config.jam.1
Generating Boost.Build configuration in project-config.jam for darwin...

Bootstrapping is done. To build, run:

    ./b2
    
To generate header files, run:

    ./b2 headers

To adjust configuration, edit 'project-config.jam'.
Further information:

   - Command line help:
     ./b2 --help
     
   - Getting started guide: 
     http://www.boost.org/more/getting_started/unix-variants.html
     
   - Boost.Build documentation:
     http://www.boost.org/build/

 ./bootstrap.sh --prefix=/usr/local/
Building Boost.Build engine with toolset darwin... tools/build/src/engine/bin.macosxx86_64/b2
Detecting Python version... 2.7
Detecting Python root... /usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7
Unicode/ICU support for Boost.Regex?... not found.
Backing up existing Boost.Build configuration in project-config.jam.1
Generating Boost.Build configuration in project-config.jam for darwin...

Bootstrapping is done. To build, run:

    ./b2
    
To generate header files, run:

    ./b2 headers

To adjust configuration, edit 'project-config.jam'.
Further information:

   - Command line help:
     ./b2 --help
     
   - Getting started guide: 
     http://www.boost.org/more/getting_started/unix-variants.html
     
   - Boost.Build documentation:
     http://www.boost.org/build/

sudo ./bjam install

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boost开发只需要头文件引入

把boost/boost 目录copy到 /usr/local/include

* A.cpp

#include <iostream>
#include <boost/smart_ptr.hpp>

using namespace boost;

class A {
public:
  A(int val) {
    m_a = val;
    std::cout << "A constructor" << std::endl;
  }

  int GetA() {return m_a;}

  virtual ~A() {
    std::cout << "A destruct" << std::endl;
  }

private:
  int m_a;
};

class B {
public:
  B(int val) {
    m_val = val;
    std::cout << "B construct" << std::endl;
  }
  ~B() {std::cout << "B destruct" << std::endl;}
  int getVal() {return m_val;}
  
private:
  int m_val;
};

int main(int argc, char *argv[]) {
  
  boost::scoped_ptr<int> int_ptr(new int);
  *int_ptr = 10;
  std::cout << ++*int_ptr << std::endl;

  boost::scoped_ptr<A> sc_ptr(new A(1));
  std::cout << sc_ptr->GetA() << std::endl;

  //  sc_ptr.reset();
  B *b = new B(2);
  std::cout << b->getVal() << std::endl;
  
  return 0;
} 
#include <iostream>
#include <boost/smart_ptr.hpp>

using namespace boost;

class A {
public:
  A(int val) {
    m_a = val;
    std::cout << "A constructor" << std::endl;
  }

  int GetA() {return m_a;}

  virtual ~A() {
    std::cout << "A destruct" << std::endl;
  }

private:
  int m_a;
};

class B {
public:
  B(int val) {
    m_val = val;
    std::cout << "B construct" << std::endl;
  }
  ~B() {std::cout << "B destruct" << std::endl;}
  int getVal() {return m_val;}
  
private:
  int m_val;
};

int main(int argc, char *argv[]) {
  
  boost::scoped_ptr<int> int_ptr(new int);
  *int_ptr = 10;
  std::cout << ++*int_ptr << std::endl;

  boost::scoped_ptr<A> sc_ptr(new A(1));
  std::cout << sc_ptr->GetA() << std::endl;

  //  sc_ptr.reset();
  B *b = new B(2);
  std::cout << b->getVal() << std::endl;
  
  return 0;
}

ubuntu@et-dev-mingzhanghui:~/code/clang$ g++ AB.cpp -Wall && ./a.out
11
A constructor
1
B construct
2
A destruct
对比普通指针没有调用destruct方法, 智能指针调用了。

如果出现错误

A.cpp:2:31: fatal error: boost/smart_ptr.hpp: No such file or directory
compilation terminated.
说明没有找到 boost头文件

参照文章:

C++ Boost 智能指针 https://mp.weixin.qq.com/s/cSdgEBF88LjTjOtnN8T6YA

C++ Boost 零基础学习笔记 https://blog.csdn.net/yao_hou/column/info/35572

---------------------------------------------------------------------------------------------------------------

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hyperledger https://hyperledger-fabric.readthedocs.io/en/release-1.4/

本文列出个人在编译以及启动运行中遇到的问题。

1 执行autogen.sh libtool没有安装
Makefile.am:10: error: Libtool library used but 'LIBTOOL' is undefined
Makefile.am:10: The usual way to define 'LIBTOOL' is to add 'LT_INIT'
Makefile.am:10: to 'configure.ac' and run 'aclocal' and 'autoconf' again.
Makefile.am:10: If 'LT_INIT' is in 'configure.ac', make sure
Makefile.am:10: its definition is in aclocal's search path.
解决方法：yum install libtool -y

2 执行autogen.sh aclocal找不到
解决方法：问题原因是机器没有安装autotool工具系列，需要安装automake和autoconf

yum install automake -y
yum install autoconf
3 configure: error: openssl not found
执行bitcoind目录下的configure过程中出现openssl库没有找到的情况，执行命令：openssl version -a 查看系统如果安装（大多数系统都会安装），则需要安装openssl-devel，执行如下命令

yum install openssl-devel
4 checking for libevent... no configure: error: libevent not found
原因是系统中没有安装libevent库，解决办法为手动安装。打开http://libevent.org/选择libevent的版本，本人选择libevent-2.0.22-stable.tar.gz, 下载代码到系统中。执行如下命令：

./configure --prefix=/user/local/
make
make install
安装成功后，运行bitcoin目录下的configure如果仍然出现上述问题是因为没有安装libeven-devel，执行命令

yum install libevent-devel
5 configure: error: libdb_cxx headers missing, Bitcoin Core requires this library for wallet functionality (--disable-wallet to disable wallet functionality)
问题的原因是没有安装BekerlyDB，解决方法如下:

wget http://download.oracle.com/berkeley-db/db-4.8.30.zip
unzip db-4.8.30.zip
cd db-4.8.30
cd build_unix/
../dist/configure --prefix=/usr/local --enable-cxx
make
make install
注意如果运行过程中出现找不到libdb.xxx.so的时候原因是一样的，都是由于没有安装BerkelyDB的原因。

configure: error: Found Berkeley DB other than 4.8, required for portable wallets (--with-incompatible-bdb to ignore or --disable-wallet to disable wallet functionality)

如果遇到上述错误，解决的方法一样，需要安装BerkeleyDB 同时在configure后面添加

--with-incompatible-bdb

6 configure: error: No working boost sleep implementation found.
核心问题，也是比较常见的问题，原因是系统中没有安装boot库，解决方法如下：

下载 boost (http://www.boost.org/users/history/version_1_66_0.html)
cd boost_1_66_0/
./bootstrap.sh --prefix=/usr/local/
./bjam install
注意bootstrap中的prefix参数很重要，这个直接决定后面运行的时候如果出现libboost.xxx.so找不到的解决方法

7 tmp/ccuyuMIK.s:93510: Error: no such instruction: `vextracti128 $0x1,%ymm0,%xmm1'
问题是AS的版本过低导致，可以通过更新AS的版本来解决该问题

wget https://ftp.gnu.org/gnu/binutils/binutils-2.31.tar.gz
tar zxvf binutils-2.31.tar.gz
cd binutils-2.31
./configure
make
make install
8 如果有需要编译boost，在编译的过程中出现找不到pyconfig.h的错误
机器上没有安装对应的pythond-devel，解决方法如下

yum install python-devel.x86_64
以上的问题是编译过程遇到的问题，下面主要是运行过程中遇到的问题

1 启动bitcoind 出现找不到动态链接库的问题
error while loading shared libraries: libdb_cxx-4.8.so: cannot open shared object file: No such file or directory

error while loading shared libraries: libboost.xxxx.so: cannot open shared object file: No such file or directory

主要原因是动态链库找不到，可以通过修改libc.conf来实现

vim /etc/ld.so.conf.d/libc.conf
添加刚才安装的boost等库的路径例如
/usr/local/lib
/usr/lib
保存libc.conf
执行ldconfig

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原文链接：https://blog.csdn.net/SunnyWed/article/details/83819467

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