Update Readme how to build for iOS

INSTALL_IOS.md

@@ -1,33 +1,15 @@
 ## iOS
 
-### Option 1: Cocoapods
+### Option 1: Create your static library or download precompiled version
 
-```
-pod 'SocketIO-Client-CPP'
-```
-
-### Option 2: Create a static library
-
-1. Create a static library
-1. Copy the header files into xcode
-
-Use the static libraries generated by the example project [iOS example project](examples/iOS)
+Follow the recent tutorial under https://github.com/kim-company/socket.io-client-cpp-ios-static to build from scrattch or download precompiled versions.  
 
-Create one for
-- release iphoneos
-- release simulator
-- debug iphoneos
-- debug simulator
-
-Join the debug libraries and the release libraries with e.g.
+### Option 2: Cocoapods
+__Note__: this is the outdated version 1.6.1. 
 ```
-libtool -static -o libUniversalRelease.a Release-iphoneos/libsioclient.a Release-iphonesimulator/libsioclient.a
-libtool -static -o libUniversalDebug.a Debug-iphoneos/libsioclient.a Debug-iphonesimulator/libsioclient.a
+pod 'SocketIO-Client-CPP'
 ```
 
-
-### Option 3: Manual integration
-
-Use this [shell](https://gist.github.com/melode11/a90114a2abf009ca22ea) to download and build boost completely automattically. It installs boost to `<shell folder>/prefix`.
-
-See the [iOS example project](examples/iOS) for how to integrate the rest.
+### Notes
+* See the [iOS example project](examples/iOS) for how to integrate the rest.
+* Since commit https://github.com/socketio/socket.io-client-cpp/commit/af68bf3067ab45dc6a53261284e0da9afd21b636 the boost library is not needed anymore. 

examples/iOS/README.md

@@ -1,6 +1,6 @@
-#SIOClient iOS chat room demo
+# SIOClient iOS chat room demo
 ## What is this
-This is a iOS project run on xcode 6, you can use this single view application chatting in the official [chat room demo](https://github.com/Automattic/socket.io/tree/master/examples/chat).
+This is a iOS project run on Xcode, you can use this single view application chatting in the official [chat room demo](https://github.com/Automattic/socket.io/tree/master/examples/chat).
 
 ## How to setup
 Suppose you're using your Mac's shell, under your workspace folder, run
@@ -11,21 +11,12 @@ Step in the demo folder
 ```shell
 cd ./socket.io-client-cpp/examples/iOS/SioChatDemo
 ```
-you will see a shell script named `boost.sh` under folder `boost`,Run
-```shell
-cd ./boost
-bash ./boost.sh
-```
-Please stand by with patient, this step will take about one or two hours depends on your network.
+Follow [Build&Download for iOS](https://github.com/socketio/socket.io-client-cpp/blob/master/INSTALL_IOS.md) how to get the compiled version of socket.io-client-cpp for iOS. 
+
 When done, open `SioChatDemo.xcodeproj` file in the parent folder with xcode.
 Just compile and run the `SioChatDemo` target.
 Now, if you have your chat room server run on your local machine, you can chat with device to device or device to web.
 
 ## Use sioclient as static lib on iOS
 There's a target named `sioclient` in the Demo project, That is the exactly right config for buiding the `sioclient` as a static library on iOS. 
 With the static library file `libsioclient.a` and two exported headers `sio_client.h` and `sio_message.h`, you won't need to config anything again and again in your integrating projects.
-
-## About the `boost.sh`
-The `boost.sh` is copied from [boostmake_ios](https://github.com/alist/boostmake_ios),it is worked on my machine for boost 1.55.0
-there're lot's versions of boost build shells, you can choose what you like.
-