在模块下的build.gradle
添加 cmake的路径和编译构建项目的选项 注意两个 externalNativeBuild
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defaultConfig { applicationId "com.example.veyvin.osgguideapp" minSdkVersion 21 targetSdkVersion 28 versionCode 1 versionName "1.0" testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" externalNativeBuild { cmake { cppFlags "-std=c++11 -frtti -fexceptions -DUSE_ZLIB" abiFilters "arm64-v8a" arguments "-DANDROID_STL=c++_static" } } signingConfig signingConfigs.debug } buildTypes { release { minifyEnabled true proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' } } externalNativeBuild { cmake { path "CMakeLists.txt" } } |
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cmake_minimum_required(VERSION 3.4.1) SET(EXT_PROJ_DIR "${CMAKE_SOURCE_DIR}/../..") SET(OPENGL_PROFILE "GLES2" CACHE STRING "OpenGL variant to use") SET(DYNAMIC_OPENTHREADS OFF CACHE BOOL "Link OpenThreads statically") SET(DYNAMIC_OPENSCENEGRAPH OFF CACHE BOOL "Link OpenSceneGraph statically") SET(OSG_SOURCE_DIR "${EXT_PROJ_DIR}/OpenSceneGraph") SET(OSG_BUILD_DIR "${EXT_PROJ_DIR}/OpenSceneGraph/buildarm8/${ANDROID_ABI}") SET(PROTO_CMAKE_DIR "${EXT_PROJ_DIR}/protobuf/cmake") SET(PROTO_SOURCE_DIR "${EXT_PROJ_DIR}/protobuf") SET(PROTO_BUILD_DIR "${EXT_PROJ_DIR}/protobuf/buildarm8/${ANDROID_ABI}") link_directories( ${OSG_BUILD_DIR}/lib64 ${PROTO_BUILD_DIR}/lib ${OSG_BUILD_DIR}/lib64/osgPlugins-3.6.3) link_libraries( osgDB osgdb_ive osgdb_osg osgdb_rgb osgdb_openflight osgdb_serializers_osg osgdb_serializers_osgfx osgdb_serializers_osganimation osgdb_serializers_osgmanipulator osgdb_serializers_osgparticle osgdb_serializers_osgshadow osgdb_serializers_osgsim osgdb_serializers_osgterrain osgdb_serializers_osgtext osgdb_serializers_osgvolume osgdb_deprecated_osgfx osgdb_deprecated_osg osgdb_deprecated_osgshadow osgdb_deprecated_osgparticle osgdb_deprecated_osgsim osgdb_deprecated_osgterrain osgdb_deprecated_osgtext osgdb_deprecated_osgviewer osgdb_deprecated_osgvolume osgdb_deprecated_osgwidget osgdb_deprecated_osganimation osgdb_dds osgdb_osgterrain osgdb_osga osgdb_scale osgdb_osgtgz osgdb_normals osgPresentation osgManipulator OpenThreads osgWidget osgParticle osgViewer osgShadow osgGA osgText osgVolume osgSim osgFX osgTerrain osgUtil osg protobuf protobuf-lite z GLESv2 ) find_library( log-lib log) INCLUDE_DIRECTORIES(${OSG_SOURCE_DIR}/include) INCLUDE_DIRECTORIES(${OSG_BUILD_DIR}/include) INCLUDE_DIRECTORIES(${PROTO_BUILD_DIR}/include) ADD_LIBRARY( iveParse SHARED src/main/cpp/UnityAPI.cpp src/main/cpp/pch.cpp src/main/cpp/ive.pb.cc src/main/cpp/IveReader.cpp src/main/cpp/GameObjectVisitor.cpp ) target_link_libraries( iveParse ${log-lib} osgDB #osgdb plugin osgdb_ive osgdb_osg osgdb_rgb osgdb_openflight osgdb_serializers_osg osgdb_serializers_osgfx osgdb_serializers_osganimation osgdb_serializers_osgmanipulator osgdb_serializers_osgparticle osgdb_serializers_osgshadow osgdb_serializers_osgsim osgdb_serializers_osgterrain osgdb_serializers_osgtext osgdb_serializers_osgvolume osgdb_deprecated_osgfx osgdb_deprecated_osg osgdb_deprecated_osgshadow osgdb_deprecated_osgparticle osgdb_deprecated_osgsim osgdb_deprecated_osgterrain osgdb_deprecated_osgtext osgdb_deprecated_osgviewer osgdb_deprecated_osgvolume osgdb_deprecated_osgwidget osgdb_osgterrain osgdb_deprecated_osganimation osgdb_osga osgdb_dds osgdb_scale osgdb_osgtgz osgdb_normals #end osgPresentation OpenThreads osgWidget osgParticle osgViewer osgShadow osgGA osgText osgVolume osgSim osgFX osgTerrain osgUtil osgAnimation osg protobuf protobuf-lite z GLESv2 ) |
Set 为赋值, 设置路径和编译选项等等
link_directories 相当于VS的添加链接库的目录
link_libraries 从 link_directories 找到相应的链接库
INCLUDE_DIRECTORIES 则是添加头文件
ADD_LIBRARY 是 生成的.so 用到的 源文件
target_link_libraries 是将 链接库 连接到
target_link_libraries 第一行 的iveParse 里。
最后通过 android studio的 build 或者 命令行 cmake build ..
生成.so 文件。
转载请注明：veyvin » Android ndk 使用cmake编译.so文件
