Windows7 Android x86_64 and armv8-a operation steps

1. Download android-ndk-r10d-windows-x86_64.exe from https://developer.android.com/tools/sdk/ndk/index.html and Android-ndk-r10d-linux-x86_64.bin;

2. Install Ndkr10d:./android-ndk-r10d-linux-x86_64.bin through terminal in Ubuntu1404 64 bits;

3. Via the command sudo vi/etc/profile, open the profile file, and at the end of this file, add

Export Ndkroot=/home/spring/ndk/android-ndk-r10dexport path= $NDKROOT: $PATHexport ndkbin=/home/spring/ndk/ Android-ndk-r10d/toolchains/aarch64-linux-android-4.9/prebuilt/linux-86_64/bin

4. Restart Ubuntu, enter Ndk-build, display the Android NDK and other related information, the configuration NDK success;

5. Install Android-ndk-r10d-windows-x86_64.exe on Windows and install to the d:/programfiles/android/android-sdk/directory;

6. Download the 5.0.1 or 5.1 SDK via SDK Manager.exe;

7. Under Windows, you need to modify the/.bash_profile configuration in Cygwin to add the ndkr10d path:

android_ndk_root=/cygdrive/d/programfiles/android/android-sdk/android-ndk-r10dpath=/cygdrive/d/programfiles/ android/android-sdk/android-ndk-r10d:/cygdrive/d/soft/java/eclipse/plugins/org.apache.ant_1.8.4.v201303080030/ Bin: $PATH

8. If compiling x86_64, you will need to assign the App_abi in application.mk: app_abi: = x86_64

9. If compiling armv8-a, you will need to assign the App_abi in application.mk: app_abi: = arm64-v8a

10. Other basic operation steps can refer to: (1), http://blog.csdn.net/fengbingchun/article/details/10439281; (2), http://blog.csdn.net/fengbingchun/article/details/11580983; (3), http://blog.csdn.net/fengbingchun/article/details/38798023;

App_abi currently available values include: (1), 32-bit: Armeabi, ARMEABI-V7A, x86, MIPS, (2), 64-bit: arm64-v8a,x86_64, MIPS64;

12. Note: (1), the current simulator only x86_64 without arm64-v8a, (2), in the use of real machine test armv8-a, it is best to first through the ADB shell, cat/proc/cpuinfo, to see if the real machine is supported armv8-a; (3 ), Arm32, and arm64 Some configuration parameters cannot coexist, such as-msoft-float only supported under the ARM32 bit, not supported under the ARM64 bit.

Windows7 Android x86_64 and armv8-a operation steps