如何在通过Android.mk构建的存档上运行ranlib? [英] How to run ranlib on an archive built through Android.mk?

问题描述

这是我经常使用的几个库中的内容.例如，参见:

This has come up on a couple of libraries I work with regularly. See, for example:

• 错误的SSL归档符号表(运行ranlib)
• 在通过ndk-build构建libcryptopp.a时没有存档符号表(运行ranlib)

• Error SSL archive symbol table (run ranlib)
• no archive symbol table (run ranlib) while building libcryptopp.a through ndk-build

在问题中，用户为OpenSSL和Crypto ++库创建了Android.mk.痛点似乎是用户在源中添加了Android.mk包装器.

In the questions, the users created an Android.mk for the OpenSSL and Crypto++ libraries. The pain point seems to be users adding the Android.mk wrapper to the sources.

在Android之外，每个项目都是基于Makefile的，每个项目都将构建一个静态档案，并且每个项目都将基于该静态档案构建一个共享库.每个项目还在静态档案上运行ranlib. Crypto ++对ranlib的需求特别敏感，因为它具有C ++库和一个定义规则违反行为会导致不确定的行为.

Outside of Android, each project is Makefile based, each project builds a static archive, and each project builds a shared object based on the static archive. Each project also runs ranlib on the static archive. Crypto++ is especially sensitive to the need for ranlib because its a C++ library and One Definition Rule violations lead to undefined behavior.

使用Android.mk构建静态档案时，如何通过Android.mk在档案上运行ranlib?

When using Android.mk to build a static archive, how do we run ranlib on an archive through Android.mk?

推荐答案

我遇到了类似的问题，并在

I was running into similar issues and found a command on this website which fixed it for me

# The -E is important. Root needs some of the user's environment
$ sudo -E make install CC=$ANDROID_TOOLCHAIN/arm-linux-androideabi-gcc RANLIB=$ANDROID_TOOLCHAIN/arm-linux-androideabi-ranlib

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