如何编译C ++ 11 code与Android NDK和eclipse？ [英] How to compile c++11 code with android ndk and eclipse?
问题描述
我采用了android NDK r8d和Eclipse朱诺。我试图编译C ++ code，它使用C ++ 11的东西，如互斥， lock_guard ，的shared_ptr 等在Eclipse原生的Android项目。
I'm using android NDK r8d, and eclipse Juno. I'm trying to compile C++ code which uses C++11 stuff like mutex, lock_guard, shared_ptr, etc. in a native android project in eclipse.
我得到这样的错误：
错误：'shared_ptr的'不是'性病'中的一员
"error: 'shared_ptr' is not a member of 'std'"
致命的错误：互斥：没有这样的文件或目录
"fatal error: mutex: No such file or directory"
我碰到一个类似的问题<一来到href=\"http://stackoverflow.com/questions/14532057/smart-pointers-not-working-with-android-ndk-r8\">here.这似乎为他们工作，但解释没有完成，所以我不能让它为我工作。
I came across a similar question here. It seems to work for them, but the explanation there is not complete so I can't get it to work for me.
我添加NDK_TOOLCHAIN_VERSION = 4.7到 Application.mk 和LOCAL_CFLAGS + = -std = C ++ 11到 Android.mk 文件。不过，它不会编译。
I added "NDK_TOOLCHAIN_VERSION=4.7" to the Application.mk and "LOCAL_CFLAGS += -std=c++11" to Android.mk file. Still, it doesn't compile.
在它上面的链接说：
一定标准库包含路径（如
/android-ndk-r8d/sources/cxx-stl/gnu-libstdc++/4.7/include）是在
目标设置。
"Be sure that the standard library include path (like /android-ndk-r8d/sources/cxx-stl/gnu-libstdc++/4.7/include) is in the target settings."
如何以及我在哪里插入呢？
How and where do I insert it?
我也得在Eclipse IDE中的错误（来源上，在编译之前）。我知道我应该定义__ __ GXX_EXPERIMENTAL_CXX0X来解决这些问题，但我只是不知道在哪里把它。
I also get errors in eclipse IDE (on the source, before compiling). I know I should define "__GXX_EXPERIMENTAL_CXX0X__" to resolve them but I just don't know where to put it.
所以，如果有人能与如何编译并与C ++ 11日食工作的充分解释后一个答案将是巨大的。
So, if someone could post an answer with a full explanation of how to compile and make eclipse work with C++11 it would be great.
推荐答案
关于你的第一个问题：
-
转到项目>属性> C / C ++通用/路径和符号
Go to Project > Properties > C/C++ General / Paths and Symbols
在包含选项卡，添加适当的目录，例如
/ Android的NDK-r8d /来源/ CXX-STL / GNU-的libstdc ++ / 4.7 /包括
In the "Includes" tab, add the proper directory, e.g. /android-ndk-r8d/sources/cxx-stl/gnu-libstdc++/4.7/include
关于你提到的第二个问题，我也在寻找一个答案。这是绝对不明确如何定义的 GXX_EXPERIMENTAL_CXX0X 在Eclipse中宏。
Regarding your second question, I'm also looking for an answer. It is absolutely not clear how to define the GXX_EXPERIMENTAL_CXX0X macro in Eclipse.
有人说，它应该是添加为predefined宏索引，但它看起来像我们都无法找到一个方法来实现这...
Some say that it should be "added as a predefined macro to the indexer", but it looks like we both could not find a way to implement that...
我看过其他地方，它应该被添加到C / C ++通用/路径和符号/符号/ GNU C ++，但我不能找到符号/ GNU C ++的一部分在我的版本靛蓝的。
I have read elsewhere that it should be added to "C/C++ General / Paths and Symbols / Symbols / GNU C++" but I can't find the "Symbols / GNU C++" part in my version of Indigo.
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