37 строки
1.6 KiB
Plaintext
37 строки
1.6 KiB
Plaintext
# Copyright 2015 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# The args declared in this file should be referenced by components outside of
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# //chromecast. Args needed only in //chromecast should be declared in
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# //chromecast/chromecast.gni.
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declare_args() {
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# Set this true for a Chromecast build. Chromecast builds are supported on
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# Linux and Android.
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is_chromecast = false
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# Set this true for an audio-only Chromecast build.
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is_cast_audio_only = false
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}
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# Note(slan): This arg depends on the value of is_chromecast, and thus must be
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# declared in a separate block. These blocks can be combined when/if
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# crbug.com/542846 is resolved.
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declare_args() {
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# True if Chromecast build is targeted for linux desktop. This type of build
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# is useful for testing and development, but currently supports only a subset
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# of Cast functionality. Though this defaults to true for x86 Linux devices,
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# this should be overriden manually for an embedded x86 build.
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# TODO(slan): Remove instances of this when x86 is a fully supported platform.
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is_cast_desktop_build = is_chromecast && target_os == "linux" &&
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(target_cpu == "x86" || target_cpu == "x64")
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}
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# Assert that Chromecast is being built for a supported platform.
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assert(is_linux || is_android || !is_chromecast,
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"Chromecast builds are not supported on $target_os")
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# Assert that is_cast_audio_only and is_cast_desktop_build are both false on a
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# non-Chromecast build.
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assert(is_chromecast || (!is_cast_audio_only && !is_cast_desktop_build))
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