Android(安卓)编译NDK

记录一下自己编译NDK的方法。目录结构：

                    ～/src--android源码目录
            
            ～/android-ndk-r6--google NDK目录

1. 编译系统

                    a.sourcebuild/envsetup.sh
            b.choosecomboDevicereleasemsm8660_surfeng
            c.make

2. build

                    a.src$cdndk/
            b.src$./build/tools/build-ndk-sysroot.sh会得到"ndk/build/platforms"目录
            c.src$./build/tools/build-platforms.sh得到""src/ndk/samples"跟"src/ndk/platforms"目录

3.将我们自己的 src/prebuilt/ 的 toolchain 覆盖android-ndk-r6 里面的相应文件

                    a.src$cp -af build/platforms/android-3 ../android-ndk-r6/platforms/
            
            b.src$ cp-afprebuilt/linux-x86/toolchain/arm-linux-androideabi-4.4.x/*
             ../android-ndk-r6/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/
            
            c.src$cpprebuilt/android-arm/gdbserver/gdbserver
             ../android-ndk-r6/toolchains/arm-linux-androideabi-4.4.3/prebuilt/

4 测试hello-jni

                    $cdandroid-ndk-r6/samples/hello-jni
            $./../../ndk-build
            Gdbserver
            :[arm-linux-androideabi-4.4.3]
            libs/armeabi/gdbserver
            Gdbsetup:libs/armeabi/gdb.setup
            Compilethumb:hello-jni<=hello-jni.c
            SharedLibrary:libhello-jni.so
            Install
            :libhello-jni.so=>libs/armeabi/libhello-jni.so
            BFD:
            ～/android-ndk-r6/samples/hello-jni/libs/armeabi/
            st0hXUMa:warning:sh_linknotsetforsection`.ARM.exidx'
            
            build成功
            
            5.InEclipse:
            a.ClickFile>NewAndroidProject...
            b.SelecttheCreateprojectfromexistingsourceradiobutton.
            c.SelectanyAPIlevelaboveAndroid3.1.
            d.IntheLocationfield,clickBrowse...andselectthe
            <ndk-root>/samples/hello-jnidirectory.
            e.ClickFinish.
            tobuild

更多相关文章

随机推荐