Port Node.js to Android running on Genymotion Emulator (x86)

Port Node.js to Android running on Genymotion Emulator (x86)

环境：CentOS7 + Genymotion + Google Nexus 5 - 5.10 - API22 - 1080*1920

---1---------------------------------------------------------------------------------------------------------------------
下载 node-v0.12.7.tar.gz ，解压 #tar -xzf node-v0.12.7.tar.gz
位置：/opt/android-on-linux/node/node-v0.12.7/android-configure

---2---------------------------------------------------------------------------------------------------------------------
[root@localhost node-v0.12.7]# gedit android-configure
--------------------------------------------------------------------------------------------------------------------------
#!/bin/bash

export TOOLCHAIN=$PWD/android-toolchain
mkdir -p $TOOLCHAIN
$1/build/tools/make-standalone-toolchain.sh
    --toolchain=x86-4.9
    --arch=x86
    --install-dir=$TOOLCHAIN
    --platform=android-9
export PATH=$TOOLCHAIN/bin:$PATH
export AR=i686-linux-android-ar
export CC='i686-linux-android-gcc -pie -fPIE'
export CXX='i686-linux-android-g++ -pie -fPIE'
export LINK='i686-linux-android-g++ -pie -fPIE'

./configure
    --without-snapshot
    --dest-cpu=ia32
    --dest-os=android

---3---------------------------------------------------------------------------------------------------------------------
进入： /opt/android-on-linux/node/node-v0.12.7/android-toolchain/bin
执行如下命令：
[root@localhost bin]# mv python2.7 oldpython2.7 && ln -s /usr/bin/python2.7 python2.7

---4---------------------------------------------------------------------------------------------------------------------
Run from inside of ~/node directory
[root@localhost node-v0.12.7]# source ./android-configure /opt/android-on-linux/android-ndk-r10d
[root@localhost node-v0.12.7]# make -j4

---5---------------------------------------------------------------------------------------------------------------------
[root@localhost node-v0.12.7]# /opt/android-on-linux/node/node-v0.12.7/deps/uv/src/core.c
--------------------------------------------------------------------------------------------------------------------------
注释如下几行：
    r = getpwuid_r(uid, &pw, buf, bufsize, &result);

    if (r != ERANGE)
      break;

---6---------------------------------------------------------------------------------------------------------------------
[root@localhost node-v0.12.7]# make -j4

---7---------------------------------------------------------------------------------------------------------------------
至此，编译node.js成功，即生成：/opt/android-on-linux/node/node-v0.12.7/out/Release/node

---8---------------------------------------------------------------------------------------------------------------------
环境：CentOS7 + Genymotion + Google Nexus 5 - 5.10 - API22 - 1080*1920
# gedit ~/.bashrc

PATH=$PATH:$HOME/bin
PATH=$PATH:/opt/android-on-linux/node/node-v0.12.7/android-toolchain/bin
# provide ndk-build
PATH=$PATH:/opt/android-on-linux/android-ndk-r10d
# provide adb
PATH=$PATH:/opt/android-on-linux/android-sdk-linux/platform-tools
export PATH

---9---------------------------------------------------------------------------------------------------------------------
Release文件夹大小：82.8M，将其(node)复制到虚拟手机
进入：/opt/android-on-linux/node/node-v0.12.7/out/

[root@localhost out]# adb push Release /data/local/tmp/Release

---10-------------------------------------------------------------------------------------------------------------------
在CentOS7 编辑文件：/opt/android-on-linux/android-project/helloworld.js
内容如下：
--------------------------------------------------------------------------------------------------------------------------
// Load the http module to create an http server.
var http = require('http');

// Configure our HTTP server to respond with Hello World to all requests.
var server = http.createServer(function (request, response) {
response.writeHead(200, {"Content-Type": "text/plain"});
response.end("Hello World ");
});

// Listen on port 8000, IP defaults to 127.0.0.1
server.listen(8000);

// Put a friendly message on the terminal
console.log("Server running at http://127.0.0.1:8000/");

------------------------将其复制到虚拟手机
[root@localhost android-project]# adb push helloworld.js /data/local/tmp

---12-------------------------------------------------------------------------------------------------------------------
在虚拟手机
[root@localhost out]# adb shell
root@vbox86p:/ # chmod 700 /data/local/tmp/Release/node
root@vbox86p:/ # /data/local/tmp/Release/node /data/local/tmp/helloworld.js

然后，在浏览器地址栏输入：http://127.0.0.1:8000/   ，即可访问

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main reference: http://www.goland.org/nodejsonandroid/

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