在 android ndk 中使用 Boost 和 windows [英] Using Boost in android ndk with windows

问题描述

我正在尝试在带有 Windows 的 Eclipse 中使用带有 Android ndk 的 boost 库.我试图按照 本教程

I am trying to use boost library with Android ndk in Eclipse with Windows. I tried to follow this tutorial

我被 cygwin 中的bjam"命令困在了步骤中.

I am stuck in the step with "bjam" command in cygwin.

bjam --without-python --without-serialization 工具集=gcc-android4.4.3 link=static runtime-link=static target-os=linux --stagedir=android

bjam --without-python --without-serialization toolset=gcc-android4.4.3 link=static runtime-link=static target-os=linux --stagedir=android

错误:找不到 bjam 命令.

Error: bjam command not found.

什么是bjam?我也在 ndk r8e 上使用了 boost 1.53.有人可以帮我吗?

What is bjam? Also I used the boost 1.53 along ndk r8e. Can someone help me with this please?

推荐答案

Android NDK 不再依赖 Cygwin，因此您可以从 Windows 命令提示符 (cmd) 中使用 NDK 构建 Boost.

Android NDK is no longer dependent on Cygwin, so you can build Boost with the NDK from within Windows command prompt (cmd).

为了让 Boost.Build 找到 NDK，编辑 boost oolsuildv2user-config.jam 文件并附加以下文本:

In order to make Boost.Build find the NDK, edit boost oolsuildv2user-config.jam file and append the following text:

import os ;

androidNDKRoot = C:/android-ndk-r8e ; # put the relevant path
 using gcc : android :
     $(androidNDKRoot)/toolchains/arm-linux-androideabi-4.7/prebuilt/windows/bin/arm-linux-androideabi-g++ :
     <compileflags>--sysroot=$(androidNDKRoot)/platforms/android-9/arch-arm
     <compileflags>-mthumb
     <compileflags>-Os
     <compileflags>-fno-strict-aliasing
     <compileflags>-O2
     <compileflags>-DNDEBUG
     <compileflags>-g
     <compileflags>-lstdc++
     <compileflags>-I$(androidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.7/include
     <compileflags>-I$(androidNDKRoot)/sources/cxx-stl/gnu-libstdc++/4.7/libs/armeabi/include
     <compileflags>-D__GLIBC__
     <compileflags>-D_GLIBCXX__PTHREADS
     <compileflags>-D__arm__
     <compileflags>-D_REENTRANT
     <archiver>$(androidNDKRoot)/toolchains/arm-linux-androideabi-4.7/prebuilt/windows/bin/arm-linux-androideabi-ar
     <ranlib>$(androidNDKRoot)/toolchains/arm-linux-androideabi-4.7/prebuilt/windows/bin/arm-linux-androideabi-ranlib
         ;

当然，您必须将 NDK 放在 PC 上的正确位置，而不是 c:/android-ndk-r8e.

Certainly, instead of c:/android-ndk-r8e you have to put the right location of the NDK on your PC.

此外，您可以选择更新的平台 API，而不是 android-9.

Besides, you can select more recent platform API, instead of android-9.

还要注意，NDK 提供了几个工具链，上面的设置指向 gcc-4.7.如果您更喜欢使用其他工具链构建 boost，请将 arm-linux-androideabi-4.7 更改为相关路径.

Also note that the NDK supplies several tool-chains, and the above settings point to gcc-4.7. If you prefer to build boost with some other tool-chain, change arm-linux-androideabi-4.7 to the relevant path.

将配置放入user-config.jam后，打开cmd、cd到Boost所在目录，调用bootstrap代码>.然后像这样调用b2(例如):

After you've put the configuration in user-config.jam, open cmd, cd to the directory where Boost resides, and invoke bootstrap. Then invoke b2 like this (for example):

b2 --without-python --without-serialization threading=multi link=static runtime-link=static toolset=gcc-android target-os=linux threadapi=pthread --stagedir=android stage

更新:截至 2015 年 11 月，较旧的 NDK 工具链似乎与较新的 Boost 版本存在问题，导致编译器崩溃，因此请考虑使用更新的编译器.为此，只需将上述脚本中出现的每 4.7 次更改为 4.9.此外，值得使用更新的 Android API(例如 andoroid-9 -> andoroid-16 左右)进行编译.

UPDATE: As of 11/2015, older NDK toolchains seem to have issues with the newer Boost versions, causing compiler crash, so consider using a more recent compiler. To do this, just change every 4.7 occurrence in the above script to 4.9. Also, it's worth compiling with a more recent Android API (eg. andoroid-9 -> andoroid-16 or so).

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