38 lines
1.7 KiB
Plaintext
38 lines
1.7 KiB
Plaintext
# This file describes the stage0 compiler that's used to then bootstrap the Rust
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# compiler itself. For the rustbuild build system, this also describes the
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# relevant Cargo revision that we're using.
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#
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# Currently Rust always bootstraps from the previous stable release, and in our
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# train model this means that the master branch bootstraps from beta, beta
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# bootstraps from current stable, and stable bootstraps from the previous stable
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# release.
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#
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# If you're looking at this file on the master branch, you'll likely see that
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# rustc and cargo are configured to `beta`, whereas if you're looking at a
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# source tarball for a stable release you'll likely see `1.x.0` for rustc and
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# `0.x.0` for Cargo where they were released on `date`.
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date: 2019-05-23
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rustc: beta
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cargo: beta
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# When making a stable release the process currently looks like:
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#
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# 1. Produce stable build, upload it to dev-static
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# 2. Produce a beta build from the previous stable build, upload to static
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# 3. Produce a nightly build from previous beta, upload to static
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# 4. Upload stable build to static, publish full release
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#
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# This means that there's a small window of time (a few days) where artifacts
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# are downloaded from dev-static.rust-lang.org instead of static.rust-lang.org.
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# In order to ease this transition we have an extra key is in this configuration
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# file below. When uncommented this will instruct the bootstrap.py script to
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# download from dev-static.rust-lang.org.
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#
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# This key is typically commented out at all times. If you're looking at a
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# stable release tarball it should *definitely* be commented out. If you're
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# looking at a beta source tarball and it's uncommented we'll shortly comment it
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# out.
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#dev: 1
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