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BUG=dawn:23 Change-Id: Ib071a4bcccee267ea0ff8af3ddb858e6c54a7eb2 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14160 Commit-Queue: Corentin Wallez <cwallez@chromium.org> Reviewed-by: Austin Eng <enga@chromium.org>
31 lines
1.0 KiB
Markdown
31 lines
1.0 KiB
Markdown
# Building Dawn
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Dawn uses the Chromium build system and dependency management so you need to [install depot_tools] and add it to the PATH.
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[install depot_tools]: http://commondatastorage.googleapis.com/chrome-infra-docs/flat/depot_tools/docs/html/depot_tools_tutorial.html#_setting_up
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On Linux you need to have the `pkg-config` command:
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```sh
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# Install pkg-config on Ubuntu
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sudo apt-get install pkg-config
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```
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Then get the source as follows:
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```sh
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# Clone the repo as "dawn"
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git clone https://dawn.googlesource.com/dawn dawn && cd dawn
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# Bootstrap the gclient configuration
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cp scripts/standalone.gclient .gclient
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# Fetch external dependencies and toolchains with gclient
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gclient sync
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```
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Then generate build files using `gn args out/Debug` or `gn args out/Release`.
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A text editor will appear asking build options, the most common option is `is_debug=true/false`; otherwise `gn args out/Release --list` shows all the possible options.
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Then use `ninja -C out/Release` to build dawn and for example `./out/Release/dawn_end2end_tests` to run the tests.
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