This will make it easy to change a "false" boolean to "true" to push
`--bazel-mode` by default for all users.
Users may disable bazel-by-default with BUILD_BROKEN_DISABLE_BAZEL, and
bazel is disabled by default on Darwin hosts (due to lack of test
coverage).
Bug: 254628592
Bug: 254084584
Test: Presubmits
Test: Presubmits for aosp/2263623
Change-Id: Iec712119e06ca8ec93028207d88277f879184cc2
This helps with incrementality a lot: the symlink forest must depend on
almost every directory in the source tree so that if a new file is added
or removed from *anywhere*, it is regenerated.
Previously, we couldn't do this without invoking bp2build, which is
quite wasteful because bp2build takes way more time than the symlink
forest creation, even though we do the latter in a very suboptimal way
at the moment.
This means that if a source file is added or removed (which does not
affect globs), we don't pay the cost of bp2build anymore.
Also refactored symlink_forest.go on the side. Too much state was being
passed around in arguments.
This change reimplements aosp/2263423 ; the semantics of not touching an
output file is the exact same as order-only inputs and the latter is a
bit fewer lines of code.
Test: Presubmits.
Change-Id: I565c580df8a01bacf175d56747c3f50743d4a4d4
In mixed builds, Bazel operates in <root>/out/soong/workspace, but the real
OUT_DIR is just <root>out/, not <root>/out/soong/workspace/out. This CL
ensures that the correct OUT_DIR is passed to mixed builds's bazel by
making OUT_DIR absolute.
Also add STANDALONE_BAZEL to build_test's Bazel smoke test.
Test: TH
Change-Id: If8b4058d43bf821f5196016f9b0ad38edfe18716
This is done by running a build before the first test case, tarring up
$TOP (including out/) then untarring it for every test case instead of
rebuilding soong_build each time.
The speedup is approximately 2x.
Also add some cute ANSI escape sequences and delineation of individual
test cases.
Test: The aforementioned integration tests.
Change-Id: I6a98660cfe6a40bcaa978e8d7544cdffad86a7fa
- Move them into a new directory
- Split tests by theme and add a library file
- Add a shell script that runs them all
Test: Manually ran build/soong/run_integration_tests.sh .
Change-Id: I758b91d679f41aee47d15472cc02547ce89f6386
