Hi. all
I'm testing V8 JSE on Android.
My idea is that V8 build static library using the NDK toolchain, and
connecting JNI building shared library.
So, i proceed next: (my build environment is ubuntu.)
First, setting the buiding environment.
export TOP=/mnt/ExtHdd/mydroid
export TOOL_CHAIN=$TOP/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0
export AR=$TOOL_CHAIN/bin/arm-eabi-ar
export CXX=$TOOL_CHAIN/bin/arm-eabi-g++
export CC=$TOOL_CHAIN/bin/arm-eabi-gcc
export RANLIB=$TOOL_CHAIN/bin/arm-eabi-ranlib
then, i building V8 using scons :
scons mode=debug sanpshot=off library=static importenv=TOP arch=arm
os=android.
it's quite good built libv8.a.
Second, i building JNI shared library using NDK.
Android.mk like this:
LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)
LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
LOCAL_CPP_EXTENSION := .cc
LOCAL_MODULE := v8-jni
LOCAL_SRC_FILES := shell.cc
LOCAL_STATIC_LIBRARIES := libv8
LOCAL_LDLIBS := -llog
include $(BUILD_SHARED_LIBRARY)
it's also good built libv8-jni.so.
And, I'm importing this library in my test app.
using this code : System.loadLibrary("v8-jni");
But, libv8-jni.so is not loading. Loading fail. and, application is
crashed.
So, i'm download full source android froyo, and full builing. It
makes
libv8.a.
And, i just changed the that libv8.a in my NDK.
Then, loadLibrary is suceed.
But, calling JNI function fail. -_-;
Why do this? Is any different? or, i missing something?
Do you have any idea??
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