# HelloCmakeNDKLib

**Repository Path**: weekend/hello_cmake_ndklib

## Basic Information

- **Project Name**: HelloCmakeNDKLib
- **Description**: Cmake交叉编译生成Android动态库，多ABI支持
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-04-15
- **Last Updated**: 2025-04-15

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Cmake将第三方c++库交叉编译生成Android可调用的动态库，多ABI支持

## build mylib
```powershell
# gen project, run in cmd
set ANDROID_SDK_HOME=D:/app/Android/Sdk
set ANDROID_NDK=%ANDROID_SDK_HOME%/ndk/16.1.4479499
set CMAKE_BIN=%ANDROID_SDK_HOME%/cmake/3.22.1/bin
set CMAKE_EXE=%CMAKE_BIN%/cmake.exe
set NINJA_EXE=%CMAKE_BIN%/ninja.exe

%CMAKE_EXE% -DCMAKE_INSTALL_PREFIX=./install -S ./ -B ./build ^
    -DCMAKE_TOOLCHAIN_FILE=%ANDROID_NDK%/build/cmake/android.toolchain.cmake ^
    -DANDROID_ABI=arm64-v8a ^
    -DANDROID_NDK=%ANDROID_NDK% ^
    -DANDROID_NATIVE_API_LEVEL=16 ^
    -DANDROID_TOOLCHAIN=clang ^
    -DCMAKE_GENERATOR="Ninja" ^
    -DCMAKE_BUILD_TYPE=Release ^
    -DCMAKE_MAKE_PROGRAM=%NINJA_EXE% ^
    -DANDROID_STL=c++_shared

# build
%CMAKE_EXE% --build ./build --config Release

# install
%CMAKE_EXE% --install ./build --config Release
```