macos 配置ndk环境

阳光穿透心脏的1/2处 2024-02-18 11:41 25阅读 0赞

选择Android Studio下默认的ndk环境

mac电脑的ndk默认路径一般是

/Users/user\_name/Library/Android/sdk/ndk/version\_code

其中user\_name为自己电脑的用户名，version\_code为自己ndk安装的版本号，比如我这里电脑的ndk路径就是

/Users/zhangsan/Library/Android/sdk/ndk/23.1.7779620

然后编辑~/.zshrc

vim ~/.zshrc

添加下面两行

export ANDROID_NDK=/Users/zhangsan/Library/Android/sdk/ndk/23.1.7779620
    export PATH=$PATH:$ANDROID_NDK

编辑完:wq保存退出

然后让刚才编辑的环境变量立即生效

source ~/.zshrc

接着用ndk-build验证一下是否有信息输出

ndk-build

当我输入这个的时候输出信息是

ERROR: Unknown host CPU architecture: arm64

![476591aa2250830d1ec1003b12998f5f.png][]

如果遇到这种报错信息的话，就需要编辑/Users/zhangsan/Library/Android/sdk/ndk/23.1.7779620/下面的ndk-build文件

cd /Users/zhangsan/Library/Android/sdk/ndk/23.1.7779620/
    
    vim ndk-build

将原来的

#!/bin/sh
    DIR="$(cd "$(dirname "$0")" && pwd)"
    $DIR/build/ndk-build "$@"

改成下面这种

#!/bin/sh
    DIR="$(cd "$(dirname "$0")" && pwd)"
    arch -x86_64 /bin/bash $DIR/build/ndk-build "$@"

最后用ndk-build验证一下

ndk-build

如果输出下面这种信息就证明ndk环境准备好了

Android NDK: Could not find application project directory !
    Android NDK: Please define the NDK_PROJECT_PATH variable to point to it.
    /Users/zhangsan/Library/Android/sdk/ndk/23.1.7779620/build/core/build-local.mk:151: *** Android NDK: Aborting    .  Stop.

参考资料：[Unknown host CPU architecture: arm64 , Android NDK SiliconM1 Apple MacBook Pro - Stack Overflow][Unknown host CPU architecture_ arm64 _ Android NDK SiliconM1 Apple MacBook Pro - Stack Overflow]

[476591aa2250830d1ec1003b12998f5f.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/18/9a1d3f5a0ea5401b9c72851034b8d4b4.png
[Unknown host CPU architecture_ arm64 _ Android NDK SiliconM1 Apple MacBook Pro - Stack Overflow]: https://stackoverflow.com/questions/69541831/unknown-host-cpu-architecture-arm64-android-ndk-siliconm1-apple-macbook-pro