##WebRTC Build Scripts A set of build scripts useful for building WebRTC libraries for Android and iOS.

Bugs: Please submit the revision number that you are using. There are frequent updates to this project so please watch the changelist for bug fixes.

###Android-- Guide here The following instructions are for building the native WebRTC libraries for Android.

Getting Started

On Linux

You should only need Ubuntu 12.04 on a 64 bit machine to get going.

This is only required once.

# Source all the routines
source android/build.sh

# Install any dependencies needed
install_dependencies

# Setup jdk
install_jdk1_6

# Pull WebRTC
get_webrtc

On Mac or Windows

If you don't have a Ubuntu machine available, or you are too lazy to setup a virtual machine manually, you can build WebRTC for Android on your Mac or Windows PC through our Vagrant script.

First of all, you need to download and install Vagrant. After that, from the /android directory, you need to execute the following in you shell:

# Boot up and provision the Vagrant box
vagrant up

# SSH into the Vagrant box
vagrant ssh

Building the libraries

Then you can build the Android example

# Build apprtc
build_apprtc

# Build in debug mode
export WEBRTC_DEBUG=true
build_apprtc

You can build for x86 platform

# Build apprtc
export WEBRTC_ARCH=x86
build_apprtc

# Build in debug mode
export WEBRTC_ARCH=x86
export WEBRTC_DEBUG=true
build_apprtc

You can build a particular revision

# Pull WebRTC
get_webrtc 6783

# Build apprtc
build_apprtc

When the scripts are done you can find the .jar and .so file in $WEBRTC_HOME under "libjingle_peerconnection_builds".

###iOS -- Guide here These steps must be run on Mac OSX

Source the ios build scripts or open the Xcode project

source ios/build.sh

Specify if you want to build for Debug/Profile/Release by setting either WEBRTC_DEBUG, WEBRTC_PROFILE, WEBRTC_RELEASE as an environment variable in your bash or xcode scheme run settings.

WEBRTC_DEBUG=true
WEBRTC_PROFILE=true 
#or
WEBRTC_RELEASE=true

Building the libraries

Then you can build the Android example

# We use the term webrtc dance a lot to build 
dance

Check which revision you are using at ./webrtc-build-scripts/ios/webrtc/libWebRTC-LATEST-Universal-Debug.a.version.txt

Open the xcode project, and execute the AppRTC Demo on any iOS 7 device or simulator

open ./webrtc-build-scripts/ios/WebRTC.xcodeproj

You can also build a particular revision

#Pull WebRTC
update2Revision 6783

Make changes then,

#Build WebRTC
build_webrtc

Make sure you label your new binaries that are generated in

./webrtc-build-scripts/ios/webrtc/libjingle_peerconnection_builds 

Cocoapods!!

Usage

To run the example AppRTC Demo project, clone the repo, and run pod install from the Example directory first.

Requirements

A fast internet connection.... for your own sanity

Installation

libjingle_peerconnection starting from revision 6931 is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod "libjingle_peerconnection"


# Add this to the bottom so it won't have issues with active architecture
post_install do |installer_representation|
    installer_representation.project.targets.each do |target|
        target.build_configurations.each do |config|
            config.build_settings['ONLY_ACTIVE_ARCH'] = 'NO'
            config.build_settings['VALID_ARCHS'] = ['armv7', 'i386']
        end
    end
end

Versioning

The versioning can be explained as follows:

6931.2.0

6931 reflects the SVN revision from the WebRTC root Google Code Project

2 reflects a Release Build (0 for Debug, 1 for Profile)

0 reflects any changes I might need to make to the sample xcode project itself to work (incremented normally)