如何使用c++ 0x支持构建Boost ?

I don't know how to build Boost with C++0x compilers. Which option must be given to bjam? Should the user.config file be modified?Can someone help me?

我不知道如何用c++ 0x编译器来构建Boost。bjam应该选择哪个选项?应用户。配置文件被修改?有人能帮助我吗?

Best, Vicente

最好,韦森特

5 个解决方案

#1

I have found the answer. I was waiting for a features something like 'std' and call it as follows:

我找到了答案。我在等待一个类似“std”的功能，并将其命名为:

bjam std=0x

but currently we need to use the low level variables cxxflags and add the specific compiler flags. For example for gcc we can do

但是目前我们需要使用低级变量cxxflags并添加特定的编译器标志。例如，对于gcc，我们可以这样做

bjam toolset=gcc cxxflags=-std=gnu++0x

Other compilers will need a different setting.

其他编译器需要不同的设置。

Waiting for a new Boost.Build feature, you can also define your own toolset as follows: Add the user.config or site.config file

等待新的刺激。构建特性，您还可以定义自己的工具集如下:添加用户。配置或站点。配置文件

using gcc
   : std0x
   : "/usr/bin/g++" # your path to the C++0x compiler
   : <cxxflags>-std=gnu++0x
   ;

And now call as

现在的电话

bjam toolset=gcc-std0x

#2

Use something like this:

使用这样的:

./bootstrap.sh --with-toolset=gcc --prefix=/usr/local

./b2 -j12 toolset=gcc variant=release link=shared threading=multi address-model=64 cxxflags=-std=c++11 install

The -j12 is for parallel (12 threads) build use -std=c++11 for better compatibility and -std=gnu++11 for the gnu extensions (only for gcc)

j12用于并行(12个线程)构建，使用-std=c+ 11用于更好的兼容性，而-std=gnu+ 11用于gnu扩展(仅用于gcc)

if boost::mpi is not build (see the output of above command) -> edit the user-config.jam

如果boost::mpi没有构建(请参阅上面命令的输出)->编辑用户配置。jam。

if you want to build only certain components: add:

如果您只想构建某些组件:添加:

--with-libraries=system,thread,serialization

for example

例如

Here is an adapted script from my framework from travis (adjust ROOT_PATH):

这是一个改编自我的travis框架的脚本(调整ROOT_PATH):

BOOST_DOWNLOAD_URL="http://sourceforge.net/projects/boost/files/boost/1.58.0/boost_1_58_0.tar.bz2/download"
BOOST_BUILD=${ROOT_PATH}/boostBuild
mkdir -p ${BOOST_BUILD}
wget --no-verbose --output-document="${ROOT_PATH}/boost.tar.bz2" "$BOOST_DOWNLOAD_URL"
cd ${BOOST_BUILD}
tar jxf "${ROOT_PATH}/boost.tar.bz2" --strip-components=1 -C "${BOOST_BUILD}"
./bootstrap.sh --with-toolset=gcc --with-libraries=system,thread,serialization,filesystem,chrono,atomic,date_time
sudo ./b2 -j12 toolset=gcc threading=multi link=shared release install

which installs into /usr/local.

/ usr / local下安装成

#3

To compile using clang, use the cxxflags and linkflags:

要使用clang进行编译，请使用cxxflags和linkflags:

./b2 \
    ...
    cxxflags="-std=c++0x -stdlib=libc++" \
    linkflags="-stdlib=libc++" \
    ...

Passing a -v to cxxflags is also helpful when debugging.

将-v传递给cxxflags也有助于调试。

#4

I came across an article for compiling Boost using clang: http://blog.llvm.org/2010/05/clang-builds-boost.html. It might be possible to adapt the changes proposed there for compiling Boost using Boost.Jam to your favorite C++0x compiler.

我看到了一篇用clang来编译Boost的文章:http://blog.llvm.org/2010/05/clang-build - Boost .html。有可能修改那里提出的使用Boost编译Boost的更改。阻塞到您最喜欢的c++ 0x编译器。

#5

Also, you can change compilation flags for one file like this:

此外，您还可以为这样的一个文件更改编译标志:

exe test : test.cpp : <cxxflags>-std=gnu++0x ;

exe测试:测试。cpp:< cxxflags >化gnu c++ 0 x;

#1