WebRTC development - Prerequisite software

Depot Tools

1. mpressps(mask.raw, v.raw)}; } template <typename T, HWYIFTSIZE(T, 8)> HWY

1. mpressps(mask.raw, v.raw)}; } template <typename T, HWYIFTSIZE(T, 8)> HWY

first gclient sync. On Mac and Linux, you'll need to install [Git][git] by yourself.

Linux (Ubuntu/Debian)

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

$ ./build/install-build-deps.sh

Most of the libraries installed with this script are not needed since we now build using Debian sysroot images in build/linux, but there are still some tools needed for the build that are installed with [install-build-deps.sh][install-build-deps].

You may also want to have a look at the [Chromium Linux Build instructions][chromium-linux-build-instructions] if you experience any other problems building.

Windows

Follow the [Chromium's build instructions for Windows][chromium-win-build-instructions].

WebRTC requires Visual Studio 2017 to be used. If you only have version 2015 available, you might be able to keep using it for some time by setting GYP_MSVS_VERSION=2015 in your environment. Keep in mind that this is not a suppported configuration however.

macOS

Xcode 12 or higher is required. Latest Xcode is recommended to be able to build all code. You may use xcode-select --install to install it.

Absence of Xcode will cause errors like:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

Android

You'll need a Linux development machine. WebRTC is using the same Android toolchain as Chrome (downloaded into third_party/android_tools) so you won't need to install the NDK/SDK separately.

1. mpressps(mask.raw, v.raw)}; } template <typename T, HWYIFTSIZE(T, 8)> HWY

[Chromium Android prerequisites][chromium-android-build-build-instructions]

1. mpressps(mask.raw, v.raw)}; } template <typename T, HWYIFTSIZE(T, 8)> HWY

[Chromium's Linux prerequisites][chromium-linux-prerequisites] for distro-specific details.

[depot-tools]: https://commondatastorage.googleapis.com/chrome-infra-docs/flat/depottools/docs/html/depottoolstutorial.html#setting_up [git]: http://git-scm.com [install-build-deps]: https://cs.chromium.org/chromium/src/build/install-build-deps.sh [chromium-linux-build-instructions]: https://chromium.googlesource.com/chromium/src/+/main/docs/linux/build_instructions.md [chromium-win-build-instructions]: https://chromium.googlesource.com/chromium/src/+/main/docs/windowsbuildinstructions.md [chromium-linux-prerequisites]: https://chromium.googlesource.com/chromium/src/+/main/docs/linux/build_instructions.md#notes [chromium-android-build-build-instructions]: https://chromium.googlesource.com/chromium/src/+/main/docs/androidbuildinstructions.md