diff --git a/README.md b/README.md index 7162051..a67fe5f 100644 --- a/README.md +++ b/README.md @@ -1,10 +1,4 @@ -### Fork Notes -Since aisouard's original repository is unmaintained, plenty of forks have popped up in order to handle the building of later libwebrtc releases. I couldn't find any that handled anything newer than release 'm74', so I've started another one. - -You can find all the libwebrtc releases, along with the corresponding chromium version in which they shipped, here: https://chromiumdash.appspot.com/branches. E.g. as of this readme update, the latest stable version is [4044](https://webrtc.googlesource.com/src.git/+log/refs/branch-heads/4044) which shipped in Chromium 81.0.4044.96. - - -# libwebrtc [![License][license-img]][license-href] [![Join the chat at https://gitter.im/aisouard/libwebrtc][gitter-img]][gitter-href] [![Build Status][travis-img]][travis-href] [![Build Status][appveyor-img]][appveyor-href] +# libwebrtc [![License][license-img]][license-href] This repository contains a collection of CMake scripts to help you embed Google's native WebRTC implementation inside your project as simple as this: @@ -21,48 +15,6 @@ add_executable(sample ${SOURCE_FILES}) target_link_libraries(sample ${LIBWEBRTC_LIBRARIES}) ``` -It also produces a `pkg-config` file if you prefer the classic way: - -``` -$ g++ `pkg-config --cflags LibWebRTC` main.cpp -o main `pkg-config --libs LibWebRTC` -``` - -## Status - -The following table displays the current state of this project, including -supported platforms and architectures. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
x86x64armarm64
Linux✔✔
macOS-✔--
Windows✔✔
- ## Prerequisites - CMake 3.3 or later @@ -90,7 +42,7 @@ supported platforms and architectures. ### Windows - Windows 7 x64 or later -- Visual Studio 2015 **with updates** - Download the [Installer][vs2015-installer] +- Visual Studio 2015/2017 Make sure that you install the following components: @@ -105,62 +57,39 @@ supported platforms and architectures. ## Compiling Clone the repository, create an output directory, browse inside it, -then run CMake. +then run CMake to configure project. ``` -$ git clone https://github.com/aisouard/libwebrtc.git -$ cd libwebrtc -$ mkdir out -$ cd out -$ cmake .. +git clone https://github.com/UltraCoderRU/libwebrtc-build.git +cd libwebrtc-build +mkdir build +cd build + +# Linux: +cmake -DCMAKE_BUILD_TYPE= -DCMAKE_INSTALL_PREFIX= .. + +# Windows +cmake -G "Visual Studio 15 2017 Win64" -DCMAKE_INSTALL_PREFIX= .. ``` -Windows users **must** add the Win64 suffix to their Visual Studio generator -name if they want to build the library for 64-bit platforms, they'll omit it for -32-bit builds and define the `TARGET_CPU` variable accordingly. +After configuration build library using standard CMake commands. ``` -> cmake -G "Visual Studio 14 2015" -DTARGET_CPU=x86 -> cmake -G "Visual Studio 14 2015 Win64" +# Linux: +cmake --build . +sudo cmake --build . --target install + +# Windows: +cmake --build . --config --target INSTALL ``` -Then they'll have to open the `libwebrtc.sln` located inside the current output -directory and build the `ALL_BUILD` project. - -Unix users will just have to run the following `make` commands. - -``` -$ make -# make install -``` - -The library will be located inside the `lib` folder of the current output -directory. The `include` folder will contain the header files. CMake scripts -will be placed inside the `lib/cmake/LibWebRTC` directory. - -## Debug and Release configurations - -If you are using XCode or Visual Studio, you can simply switch between the Debug -and Release configuration from your IDE. The debugging flags will be -appended to the generator's parameters. - -Otherwise, you must define the `CMAKE_BUILD_TYPE` variable to `Debug`. - -``` -$ cmake -DCMAKE_BUILD_TYPE=Debug .. -``` +The library will be located inside the `lib` subdirectory of the ``. +The `include` subdirectory will contain the header files. +CMake scripts will be placed inside the `lib/cmake/LibWebRTC` subdirectory. ## Using WebRTC in your project -At the time of writing this README file, there's no proper way to detect any -installation of the WebRTC library and header files. In the meantime, this CMake -script generates and declares a `LibWebRTC` package that will be very easy to -use for your projects. - -All you have to do is include the package, then embed the "use file" that will -automatically find the required libraries, define the proper compiling flags and -include directories. - +To import LibWebRTC into your CMake project use `find_package`: ```cmake find_package(LibWebRTC REQUIRED) include(${LIBWEBRTC_USE_FILE}) @@ -168,11 +97,10 @@ include(${LIBWEBRTC_USE_FILE}) target_link_libraries(my-app ${LIBWEBRTC_LIBRARIES}) ``` -A pkg-config file is also provided, you can obtain the required compiler and -linker flags by specifying `LibWebRTC` as the package name. - +You should add library installation path to `CMAKE_INSTALL_PREFIX` variable +while configuring your project: ``` -$ pkg-config --cflags --libs LibWebRTC +cmake -DCMAKE_PREFIX_PATH= ... ``` ## Fetching a specific revision @@ -183,27 +111,13 @@ CMake variable, or another branch head ref into the **WEBRTC_BRANCH_HEAD** variable. ``` -$ cmake -DWEBRTC_REVISION=be22d51 .. -$ cmake -DWEBRTC_BRANCH_HEAD=refs/branch-heads/4103 .. +cmake -DWEBRTC_REVISION=be22d51 .. +cmake -DWEBRTC_BRANCH_HEAD=refs/branch-heads/4103 .. ``` If both variables are set, it will focus on fetching the commit defined inside **WEBRTC_REVISION**. -## Managing depot_tools - -CMake will retrieve the latest revision of the `depot_tools` repository. It will -get the WebRTC repository's commit date, then check-out `depot_tools` to the -commit having the closest date to WebRTC's, in order to ensure a high -compatibility with `gclient` and other tools. - -It is possible to prevent this behavior by specifying the location to your own -`depot_tools` repository by defining the **DEPOT_TOOLS_PATH** variable. - -``` -$ cmake -DDEPOT_TOOLS_PATH=/opt/depot_tools .. -``` - ## Configuration The library will be compiled and usable on the same host's platform and @@ -272,14 +186,42 @@ perform cross-compiling. Set a specific commit hash to check-out. -## Contributing +## Status -Feel free to open an issue if you wish a bug to be fixed, to discuss a new -feature or to ask a question. I'm open to pull requests, as long as your -modifications are working on the three major OS (Windows, macOS and Linux). +The following table displays the current state of this project, including +supported platforms and architectures. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
x86x64armarm64
Linux✔✔--
macOS-✔--
Windows✔✔--
-Don't forget to put your name and e-mail address inside the `AUTHORS` file! -You can also reach me on [Twitter][twitter] for further discussion. ## Acknowledgements @@ -291,22 +233,10 @@ Everything started from his which was a great source of inspiration for me to create the easiest way to link the WebRTC library in any native project. -## License - -Apache License 2.0 © [Axel Isouard][author] - [license-img]:https://img.shields.io/badge/License-Apache%202.0-blue.svg [license-href]:https://opensource.org/licenses/Apache-2.0 -[appveyor-img]:https://ci.appveyor.com/api/projects/status/yd1s303md3tt4w9a?svg=true -[appveyor-href]:https://ci.appveyor.com/project/aisouard/libwebrtc -[travis-img]:https://travis-ci.org/workshopx-app/libwebrtc-build.svg?branch=dev -[travis-href]:https://travis-ci.org/workshopx/libwebrtc-build -[gitter-img]:https://badges.gitter.im/aisouard/libwebrtc.svg -[gitter-href]:https://gitter.im/aisouard/libwebrtc?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge [osx1011sdk]: https://github.com/phracker/MacOSX-SDKs/releases/download/MacOSX10.11.sdk/MacOSX10.11.sdk.tar.xz -[vs2015-installer]:https://www.microsoft.com/en-US/download/details.aspx?id=48146 [w10sdk]:https://developer.microsoft.com/en-us/windows/downloads/windows-10-sdk [wdk10]:https://go.microsoft.com/fwlink/p/?LinkId=526733 -[twitter]:https://twitter.com/aisouard [webrtc-dr-alex-cmake]:http://webrtcbydralex.com/index.php/2015/07/22/automating-libwebrtc-build-with-cmake [author]:https://axel.isouard.fr