[roll] Roll fuchsia [build][bazel] Remove unnecessary Bazel invocations after 'fx gen'

This CL fixes the first problem described in the associated bug,
which is that simply calling `fx gen` without modifying `args.gn`
will make `fx build` launch several Bazel invocations which won't
do much but take several seconds.

After this CL, the following doesn't trigger rebuilds:

```
fx build  // normal build
fx gen
fx build  // should say "no work to do".
```

This moves the outputs of the //build/bazel/BUILD.gn actions
that generates two IDK content files. For historical reasons
they used to be under $BAZEL_WORKSPACE/fuchsia_build_generated/
but the content of this directory is now wiped every time
'fx gen` is invoked.

Now, that directory only contains symlinks that are restored
on each `fx grn` properly. The GN `bazel_action()` templates
ensures that the content hash files are always properly
created before invoking Bazel.

Original-Bug: 396958139
Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/1208684
Original-Revision: d37d440b207387ed118b3165f3568f1691925aad
GitOrigin-RevId: 63b40219a435fb93d908be22c475b227062e3fa6
Change-Id: Id74491a6d94e7a7db52c5df95eed89fe03a395e8
1 file changed
tree: aede3047e1cca6c6656f8672b699ddfebf4da323
  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.