зеркало из https://github.com/mozilla/gecko-dev.git
08507804bf
This commit adds a frontend construct, `GN_DIRS`, to facilitate building gn projects with moz.build. Directories added to `GN_DIRS` get particular treatment by two build backends added here as well, `GnConfigGen` and `GnMozbuildWriter`. The `GnConfigGen` backend runs `gn gen` for a gn project specified in `GN_DIRS` and dumps this configuration as json, which is filtered to include only those elements that will be needed by mozbuild. `gn gen` is run in the context of a single build's configuration, so when adding or updating a gn project it will be necessary to run this step with each supported configuration. The `GnMozbuildWriter` aggregates the config files generated by the `GnConfigGen` backend, which it expects to find in the `gn-configs` directory under the directory specified to `GN_DIRS`. The result is written to a set of moz.build files suitable for building the project that are intended to be checked in to the tree. Once these moz.build files are checked in to the tree the project can be built as any other directory: when using a general purpose build backend such as RecursiveMake or FasterMake to build, entries in `GN_DIRS` will be treated as a normal entries in `DIRS`. MozReview-Commit-ID: KlHuP4DY2R4 --HG-- extra : rebase_source : b16079b3417bee3e58b0ecc8724b54c1b9d87d98 |
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| .. | ||
| devtools/migrate-l10n | ||
| mach | ||
| mozboot | ||
| mozbuild | ||
| mozlint | ||
| mozterm | ||
| mozversioncontrol | ||
| README | ||
| mach_commands.py | ||
| moz.build | ||
README
This directory contains common Python code. The basic rule is that if Python code is cross-module (that's "module" in the Mozilla meaning - as in "module ownership") and is MPL-compatible, it should go here. What should not go here: * Vendored python modules (use third_party/python instead) * Python that is not MPL-compatible (see other-licenses/) * Python that has good reason to remain close to its "owning" (Mozilla) module (e.g. it is only being consumed from there). Historical information can be found at https://bugzilla.mozilla.org/show_bug.cgi?id=775243 https://bugzilla.mozilla.org/show_bug.cgi?id=1346025