OS X 10.10.5 (X.X)

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This document works fine with webrtc commit: 9eb1365939683cc5462a5359344148efb7d84f97

Prepare source to build

Install depot_tools and fetch webrtc sources

1. Download depot_tools for chromium repo

cd ~/
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git

1. Set up environmental variables and prepare local environment

mkdir webrtc-checkout
cd webrtc-checkout

1. Download webrtc code

fetch webrtc

1. Download webrtc and dependencies (this may take a while). Running this command twice ensures you have all dependencies (ipop-project thinks, and I believe)

gclient sync --force
gclient sync --force

Building the code

1. Generate ninja project

gclient runhooks --force

1. Build

python webrtc/build/gyp_webrtc -Dtarget_arch=ia32
ninja -C out/Debug
ninja -C out/Release