222b30d3a8
BUG=skia: NOTRY=true DOCS_PREVIEW= https://skia.org/?cl=1495913002 Review URL: https://codereview.chromium.org/1495913002
91 lines
2.5 KiB
Markdown
91 lines
2.5 KiB
Markdown
Linux
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=====
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Quickstart
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----------
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<!--?prettify lang=sh?-->
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# Install depot_tools (this provides ninja and git-cl).
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git clone 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
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export PATH="${PWD}/depot_tools:${PATH}"
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# Get Skia.
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git clone 'https://skia.googlesource.com/skia'
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cd skia
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# Install Dependencies (may require sudo).
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tools/install_dependencies.sh
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# Sync, Config, and Build.
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bin/sync-and-gyp
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ninja -C out/Debug dm SampleApp
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# Run DM, the Skia test app.
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out/Debug/dm
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# Run SampleApp.
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out/Debug/SampleApp
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# Run nanobench, the Skia benchmarking tool.
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ninja -C out/Release nanobench
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out/Release/nanobench
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<a name="prerequisites"></a>Prerequisites
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-----------------------------------------
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On a Ubuntu 12.04 (Precise) or Ubuntu 14.04 (Trusty) system, you can run
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`tools/install_dependencies.sh`, which will install the needed packages. On
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Ubuntu 12.04, you will need to install the`ninja` build tool separately, which
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comes with Chromium's `depot_tools`.
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To contribute changes back to Skia, you will need `git-cl`, which
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comes with Chromium's `depot_tools`.
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(If you use another Linux distribution, please consider contributing back
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instructions for installing the required packages — we can then incorporate
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that knowledge into the `tools/install_dependencies.sh` tool.)
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Make sure the following have been installed:
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* [Chromium depot_tools](http://www.chromium.org/developers/how-tos/depottools)
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* A C++ compiler (typically GCC or Clang) **build-essential** or **clang-3.6**
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* Python 2.7.x: **python2.7-dev**
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* The FreeType and Fontconfig font engines: **libfreetype6-dev** and
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**libfontconfig1-dev**
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* Mesa OpenGL utility library headers: **libglu1-mesa-dev**
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* Mesa headers: **mesa-common-dev**
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* GL, such as **freeglut3-dev**
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* QT4, used by the [Skia Debugger](/dev/tools/debugger): **libqt4-dev**
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Check out the source code
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-------------------------
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Follow the instructions [here](../download) for downloading the Skia source.
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Notes
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-----
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1. On 32-bit Linux (when `uname -m` is *not* `x86_64`), you will have to
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explicitly specify the architecture:
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<!--?prettify lang=sh?-->
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GYP_DEFINES='skia_arch_type=x86' python bin/sync-and-gyp
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2. By default, many Linux systems use gcc by default. To use clang you will
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need to [set the CC and CXX environment variables](/user/tips#gypdefines).
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Generate build files
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--------------------
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See [this page for generating build files and run tests](desktop).
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