无法在 Mac 中访问 ndk-bundle [英] Can not access ndk-bundle in Mac

问题描述

在 Mac 中，我刚刚安装了 NDK，它看起来安装在:/Users/${user}/library/android/sdk/ndk/20.0.5594570

一旦我尝试深入了解 ndk-build，我收到错误:没有这样的文件或目录

我需要生成一个工具链，记得我之前是这样做的:

${NDK_HOME}/build/tools/make_standalone_toolchain.py --api 28 --arch x86_64 --install-dir NDK/x86_64

NDK_HOME 在哪里 ANDROID_HOME=/usr/local/share/android-sdk

更新

阅读

In Mac, I just installed NDK, that looks been installed at: /Users/${user}/library/android/sdk/ndk/20.0.5594570

Once I tried to go deeper inside the ndk-build I get the error:no such file or directory

I need to generate a toolchain, and remember I did it before as:

${NDK_HOME}/build/tools/make_standalone_toolchain.py --api 28 --arch x86_64 --install-dir NDK/x86_64

Where NDK_HOME was ANDROID_HOME=/usr/local/share/android-sdk

UPDATE

Reading this, I changed the NDK_HOME to be /Users/hasan/Library/Android/sdk/ndk/20.0.5594570/ and run the command as:

hasan$ ${NDK_HOME}/toolchains/llvm/prebuilt/darwin-x86_64/clang++ -target armv7a-linux-androideabi NDK/armv7a

But got the same error:

-bash: /Users/hasan/Library/Android/sdk/ndk/20.0.5594570//toolchains/llvm/prebuilt/darwin-x86_64/clang++: No such file or directory

解决方案

It looks with NDK19+ the linker are coming prebuilt, and can be accessed as:

[target.x86_64-linux-android]
ar = "/Users/hajsf/Library/Android/sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/darwin-x86_64/bin/x86_64-linux-android-ar"
linker = "/Users/hajsf/Library/Android/sdk/ndk/21.3.6528147/toolchains/llvm/prebuilt/darwin-x86_64/bin/x86_64-linux-android23-clang"

where the linker should include the minSdkVersion for example x86_64-linux-android23-clang means minSdkVersion is API 23

Note: NDK can be downloaded from https://dl.google.com/android/repository/android-ndk-r21-darwin-x86_64.zip, or can be installed from Android Studio, and it will be added to SDK path: /Users/hasan/Library/Android/sdk

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