зеркало из https://github.com/mozilla/gecko-dev.git
122 строки
3.1 KiB
Markdown
122 строки
3.1 KiB
Markdown
# The Servo Parallel Browser Project
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Servo is a prototype web browser engine written in the
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[Rust](https://github.com/mozilla/rust) language. It is currently developed on
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64bit OS X, 64bit Linux, and Android.
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Servo welcomes contribution from everyone. See
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[`CONTRIBUTING.md`](CONTRIBUTING.md) for help getting started.
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## Prerequisites
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On OS X (homebrew):
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``` sh
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brew install automake pkg-config python cmake
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pip install virtualenv
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```
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On OS X (MacPorts):
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``` sh
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sudo port install python27 py27-virtualenv cmake
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```
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On Debian-based Linuxes:
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``` sh
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sudo apt-get install curl freeglut3-dev \
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libfreetype6-dev libgl1-mesa-dri libglib2.0-dev xorg-dev \
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msttcorefonts gperf g++ cmake python-virtualenv \
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libssl-dev
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```
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On Fedora:
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``` sh
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sudo yum install curl freeglut-devel libtool gcc-c++ libXi-devel \
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freetype-devel mesa-libGL-devel glib2-devel libX11-devel libXrandr-devel gperf \
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fontconfig-devel cabextract ttmkfdir python python-virtualenv expat-devel \
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rpm-build openssl-devel cmake
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pushd .
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cd /tmp
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wget http://corefonts.sourceforge.net/msttcorefonts-2.5-1.spec
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rpmbuild -bb msttcorefonts-2.5-1.spec
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sudo yum install $HOME/rpmbuild/RPMS/noarch/msttcorefonts-2.5-1.noarch.rpm
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popd
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```
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On Arch Linux:
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``` sh
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sudo pacman -S base-devel git python2 python2-virtualenv mesa ttf-font cmake
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```
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Cross-compilation for Android:
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Pre-installed Android tools are needed. See wiki for
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[details](https://github.com/mozilla/servo/wiki/Building-for-Android)
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## The Rust compiler
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Servo uses a snapshot Rust compiler to build itself. This is normally a
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specific revision of Rust upstream, but sometimes has a backported patch or
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two. If you'd like to know the snapshot revision of Rust which we use, see
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`./rust-snapshot-hash`.
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## Building
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Servo is built with Cargo, the Rust package manager. We also use Mozilla's
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Mach tools to orchestrate the build and other tasks.
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### Normal build
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``` sh
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git clone https://github.com/servo/servo
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cd servo
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./mach build
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./mach run tests/html/about-mozilla.html
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```
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### Building for Android target
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``` sh
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git clone https://github.com/servo/servo
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cd servo
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ANDROID_TOOLCHAIN=/path/to/toolchain ANDROID_NDK=/path/to/ndk PATH=$PATH:/path/to/toolchain/bin ./mach build --android
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cd ports/android
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ANDROID_SDK=/path/to/sdk make install
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```
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Rather than setting the `ANDROID_*` environment variables every time, you can
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also create a `.servobuild` file and then edit it to contain the correct paths
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to the Android SDK/NDK tools:
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```
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cp servobuild.example .servobuild
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# edit .servobuild
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```
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## Running
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### Commandline Arguments
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- `-p INTERVAL` turns on the profiler and dumps info to the console every
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`INTERVAL` seconds
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- `-s SIZE` sets the tile size for rendering; defaults to 512
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- `-z` disables all graphical output; useful for running JS / layout tests
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### Keyboard Shortcuts
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- `Ctrl-L` opens a dialog to browse to a new URL (Mac only currently)
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- `Ctrl--` zooms out
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- `Ctrl-=` zooms in
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- `Backspace` goes backwards in the history
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- `Shift-Backspace` goes forwards in the history
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- `Esc` exits servo
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## Developing
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There are lots of mach commands you can use. You can list them with `./mach
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--help`.
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