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721a5dbcf4
I don't know if this covers all the things that use mozinfo (probably not) but it covers all the suites that use mozinfo and have webrender conditions in the test manifests (i.e. mochitest and wpt variants). Differential Revision: https://phabricator.services.mozilla.com/D35869 --HG-- extra : moz-landing-system : lando
177 lines
3.7 KiB
ReStructuredText
177 lines
3.7 KiB
ReStructuredText
.. _mozinfo:
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=======
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mozinfo
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=======
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``mozinfo`` is a solution for representing a subset of build
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configuration and run-time data.
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``mozinfo`` data is typically accessed through a ``mozinfo.json`` file
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which is written to the :term:`object directory` during build
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configuration. The code for writing this file lives in
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:py:mod:`mozbuild.mozinfo`.
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``mozinfo.json`` is an object/dictionary of simple string values.
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The attributes in ``mozinfo.json`` are used for many purposes. One use
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is to filter tests for applicability to the current build. For more on
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this, see :ref:`test_manifests`.
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.. _mozinfo_attributes:
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mozinfo.json Attributes
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=================================
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``mozinfo`` currently records the following attributes.
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appname
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The application being built.
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Value comes from ``MOZ_APP_NAME`` from ``config.status``.
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Optional.
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asan
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Whether address sanitization is enabled.
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Values are ``true`` and ``false``.
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Always defined.
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bin_suffix
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The file suffix for binaries produced with this build.
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Values may be an empty string, as not all platforms have a binary
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suffix.
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Always defined.
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bits
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The number of bits in the CPU this build targets.
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Values are typically ``32`` or ``64``.
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Universal Mac builds do not have this key defined.
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Unknown processor architectures (see ``processor`` below) may not have
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this key defined.
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Optional.
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buildapp
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The path to the XUL application being built.
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For desktop Firefox, this is ``browser``. For Fennec, it's
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``mobile/android``.
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crashreporter
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Whether the crash reporter is enabled for this build.
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Values are ``true`` and ``false``.
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Always defined.
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datareporting
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Whether data reporting (MOZ_DATA_REPORTING) is enabled for this build.
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Values are ``true`` and ``false``.
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Always defined.
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debug
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Whether this is a debug build.
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Values are ``true`` and ``false``.
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Always defined.
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devedition
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Whether this is a devedition build.
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Values are ``true`` and ``false``.
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Always defined.
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healthreport
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Whether the Health Report feature is enabled.
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Values are ``true`` and ``false``.
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Always defined.
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mozconfig
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The path of the :ref:`mozconfig file <mozconfig>` used to produce this build.
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Optional.
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nightly_build
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Whether this is a nightly build.
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Values are ``true`` and ``false``.
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Always defined.
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os
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The operating system the build is produced for. Values for tier-1
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supported platforms are ``linux``, ``win``, ``mac``, and
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``android``. For other platforms, the value is the lowercase version
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of the ``OS_TARGET`` variable from ``config.status``.
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Always defined.
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processor
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Information about the processor architecture this build targets.
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Values come from ``TARGET_CPU``, however some massaging may be
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performed.
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If the build is a universal build on Mac (it targets both 32-bit and
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64-bit), the value is ``universal-x86-x86_64``.
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If the value starts with ``arm``, the value is ``arm``.
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If the value starts with a string of the form ``i[3-9]86]``, the
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value is ``x86``.
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Always defined.
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release_or_beta
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Whether this is a release or beta build.
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Values are ``true`` and ``false``.
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Always defined.
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stylo
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Whether the Stylo styling system is being used.
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Values are ``true`` and ``false``.
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Always defined.
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tests_enabled
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Whether tests are enabled for this build.
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Values are ``true`` and ``false``.
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Always defined.
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toolkit
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The widget toolkit in case. The value comes from the
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``MOZ_WIDGET_TOOLKIT`` ``config.status`` variable.
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Always defined.
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topsrcdir
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The path to the source directory the build came from.
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Always defined.
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webrender
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Whether or not WebRender is enabled as the Gecko compositor.
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Values are ``true`` and ``false``.
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Always defined.
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