Complete steps to install boost library under linux

Preface

The Boost library is a portable, source-code-provided C++ library that serves as a backup for the standard library and is one of the development engines for the C++ standardization process. The Boost library was initiated by members of the C++ Standards Committee Library Working Group, and some of its content is expected to become the next generation of the C++ Standard Library. It has a great influence in the C++ community and is an authentic "quasi" standard library. Boost is platform-independent because of its emphasis on cross-platform and standard C++.

The installation process in Linux is as follows:

Go to the official website to download the latest: http://sourceforge.net/projects/boost/files/boost/1.47.0/ or www.boost.org

1. The simplest method:

apt-cache search boost

Search all boost libraries

Then:

sudo apt-get install libboost-all-dev

Install the corresponding libraries

Second, compile and install,

You need to download the latest version from the official website. The latest version is 1.47.0

1. After downloading, unzip it to /opt/boost_1_47_0

2. Solve dependencies sudo apt-get install python-dev gccxml

If it is still not complete, use apt-cache depends XXXXXXX to check

3. Compile bjam:

 #cd /opt/boost_1_47_0
 #sudo ./bootstrap.sh

Compilation successful

4. Compile boost

 #sudo ./bjam

Start Compiling

It takes about ten minutes.

After compilation:

The Boost C++ Libraries were successfully built!
The following directory should be added to compiler include paths:
 /home/terry/Local/boost_1_47_0
The following directory should be added to linker library paths:
 /home/terry/Local/boost_1_47_0/stage/lib

Because I unzipped it to /home/terry/Local/boost_1_46_1

So after compiling, it looks like this

5.Update dynamic link library:

sudo ldconfig

Installation complete

3. Test use:

1. Test code

#cat test.cpp 
#include <boost/lexical_cast.hpp>
#include <iostream>

int main()
{
 using boost::lexical_cast;
 int a = lexical_cast<int>("123456");
 double b = lexical_cast<double>("123.456");
 std::cout << a << std::endl;
 std::cout << b << std::endl;
 return 0;
}

2. Compile and run

--g++ -o test test.cpp
#ls
test test.cpp
# ./test 
123456
123.456

Summarize:

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