官网 下载webrtc需求软件准备



Prerequisite software

Depot Tools

1. You need to have the depot tools installed: See http://dev.chromium.org/developers/how-tos/install-depot-tools
2. Git: On Windows it will install a special version of Git automatically on the first sync. On Mac and Linux, you need to install Git by yourself (http://git-scm.com)

Linux (Ubuntu/Debian)

This, and more, is described on the Chromium site:

http://code.google.com/p/chromium/wiki/LinuxBuildInstructions

A script is provided for Ubuntu, which is available after your first gclient sync:

./build/install-build-deps.sh

Pulse Audio is missing from the script. On Ubuntu, this is provided by the libpulse-dev package.

Although the install-build-deps.sh script is the recommended method, it will install much more than you need. Here is a (hopefully complete) minimal list of packages to install (sudo apt-get install...):

g++ (>= 4.2)

python (>= 2.4)

libnss3-dev >= 3.12

libasound2-dev

libpulse-dev

libjpeg62-dev

libxv-dev

libgtk2.0-dev

libexpat1-dev

To create 32-bit builds for Linux on a 64-bit system (not needed or Android builds):

lib32asound2-dev

lib32z1

lib32ncurses5

lib32bz2-1.0

Tips for other distributions are available on the Chromium page.

Windows

Follow Chromium's build instructions at: http://www.chromium.org/developers/how-tos/build-instructions-windows.

OS X

XCode 3.0 or higher

Android

These instructions are tested on a Linux development machine. In WebRTC, we're using the same Android toolchain as Chrome (the one that is downloaded into third_party/android_tools). So you don't need to install NDK/SDK separately.

1. InstallChrome's Linux prerequisites
2. Install depot_tools
3. Install Java OpenJDK and the build dependencies as described atAndroid prerequisites