[roll] Roll fuchsia [build][sdk] Generate exported IDK directory in regenerator.py

Call generate_prebuild_idk.py from regenerator.py to prepopulate
`sdk/exported/bazel_in_tree_idk`, which is used to generate the Bazel
in-tree SDK.

"//sdk:bazel_in_tree_idk" is retained for now but made a `group()` that
depends on "//sdk:in_tree_collection", which populates the targets of
the symbolic links generated by generate_prebuild_idk.py.

`fx bazel build --platforms=@platforms//host //src/lib/fuchsia-async`
can now be built without `--config=no_sdk`.

NO_IFTTT=Changes to the source of the content hash file "fuchsia_in_tree_idk.hash" do not need to be reflected in workspace_utils.py.

Original-Bug: 338009514
Test: fx bazel build --platforms=@platforms//host //src/lib/fuchsia-async && fx build //sdk:bazel_in_tree_idk_tests
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1246990
Original-Revision: 46396cfa5ea99ed18cd9f78095ec030cdb6ff692
GitOrigin-RevId: 194575dd8c02b43f90822f97179e8a132ca7632c
Change-Id: I632499b4fb6f149a6c0242e990f54ed3cd0eb2b3
1 file changed
tree: ba198236252b084ecb49284ee91fff81a3a2941b
  1. ctf/
  2. git-hooks/
  3. infra/
  4. third_party/
  5. cts
  6. firmware
  7. flower
  8. jiri.lock
  9. MILESTONE
  10. minimal
  11. prebuilts
  12. README.md
  13. stem
  14. test_durations
  15. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance in one of the communication channels documented at get involved.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.