Add a new argument in soong_ui that will be used to gate this behavior.
This approach is expected to solve incrementality issues in multi-tree.
As part of soong's bootstrap process, all source dirs are added to deps
of out/soong/build.ninja (via globs). Since multitree_build writes to the
"source" api_surfaces directory, it changes its mtime and causes a
recompilation of out/soong/build.ninja in the subsequent invocation.
Test: TH (for single-tree)
Test: Inspected ninja files (for multi-tree)
(Run a full build)
touch out/api_surfaces/vendorapi/libc/.../math.h
orchestrator/prebuilts/build-tools/linux-x86/bin/nsjail --config
out/trees/vendor_aosp_cf_arm64_phone/nsjail.cfg --
prebuilts/build-tools/linux-x86/bin/ninja -f out/soong/bootstrap.ninja
-d explain -n out/soong/build.ninja
(ninja: no work to do)
Change-Id: Ib823163ec1153344a2f593daa8d7156c24ff5bc3
This ensures that soong_ui is successful in setting up its own nsjail in
workflows that externally make the source tree ReadOnly (e.g. a nested
nsjail in multitree).
Test: TH
Change-Id: I6d0ec4a9fffda1d4e5996f475da611e1deb0888d
Currently, it skips it for files in out/soong/. This was a valid
assumption since all intermediate artifacts in soong are placed under
out/soong, and soong modules cannot depend on make modules.
However, this might change in multitree, since the headers provided by
build orchestrator will be under out/api_surfaces (next CL in this stack). The good side effect
of this is that we do not retrigger a rebuild of soong/build.ninja if a
new API file (.h/.map.txt) is added to this directory (ctx.GlobWithDeps
adds the files to the deps of out/soong/build.ninja).
Test: TH
Change-Id: I3c3722390d04a50d793b1646df00cdf7acb12b49
The internals of CodegenMetrics was updated in aosp/2276671. Use the
new API to initialize an empty object to prevent a null pointer
exception in api_bp2uild.
Test: m api_bp2build
Change-Id: Iad9c38b9881da896171f1c6d4e49d4875acfaab8
It was assigning --bazel-mode-staging to cmdlineArgs.BazelMode, which
looks wrong.
Test: presubmits
Change-Id: I24b087977fc6861eef3a1c30e58d9bf42a344c52
The Bazel rules now have a separate implementation of the logic to
add flags to clang-tidy. This should be kept up to date with the Soong
implementation.
Bug: 195029134
Change-Id: I61efda081bf1627d352887b13a70d1d53944d368
Bug: b/256037411
Test: run mixed build twice and ensure soong_build_metric.pb file is absent on second run.
Change-Id: Ia11d850e1ad318e6383d8b392f20420259bc2f4d
Bug: b/256212479
Test: Prior to thi CL bp2build.symlink_forest event was missing in bp2build_metrics.pb after a clean mixed build
Change-Id: I53bfc4114a383c0d1f9c4c7945e7d4c69bc50b0c
Since Bazel's java_import requires a jars attribute to be specified,
the generated neverlink-duplicated module is of type java_library
Change-Id: I14a866dfc583507a9462add50d95060cbfe540c5
Bug: 244210934
Test: m bp2build, go test ./bp2build, manual inspection of generated Build and jar files
Putting the specific condition into the license_kind simplifies the
logic and prepares for a future where licenseclassifier provides
conditions without license_kinds
Bug: 245562496
Test: m droid
Change-Id: I42c26fb3096b40767a68474ed712dbe55ed3f035
This makes symlink forest creation ca. 2x faster again, taking 2-3
seconds instead of 5.
Who would have thought that os.RemoveAll() is slow.
Test: Presubmits.
Change-Id: I91e41319c972dbf1113cf723e383c785433c18b9
This lets us simplify more of our build configuration for stuff like
libm and libz.
Test: treehugger
Change-Id: I823c7df8117f068aeeb7067e8e197863b0fb517f
Allow single-bit-bitfield-constant-conversion warnings to pass
with r475365.
Bug: 253033919
Test: run test_compiler.py
Change-Id: Icc1f1c6c013418f1e5bb839ef70ebe8498b9cedc
These are needed to add staging-mode to some throttled builds. See go/roboleaf-launch-tests for details.
Test: m nothing
Test: build/soong/build_test.bash --bazel-mode-staging
Change-Id: I456ef80fb9c50579a28fba3dbd184d4e4653dde7
Any device java_binary that doesn't have a specific wrapper must
have a main_class property, which is used to generate its default
wrapper. Otherwise its build should fail.
Bug: 250851599
Test: TestDeviceBinaryWrapperGeneration in java_test.go
Change-Id: Ice4c580bcfc1b92f95e217b39e984c55d25a3a02
This makes it take ~5 seconds on AOSP instead of ~10. Frankly, the
speedup is somewhat disappointing but at least the code is not
complicated.
Test: Presubmits.
Change-Id: Icf94d7ca8bd80c458d014f4cf4cc1be7138deaa6
This commit removes "-advice-only from" the command of cross-version ABI
diff. The ABI changes that are incompatible with the previous version
are propagated as build errors. The developers need to follow the
error message to resolve the ABI difference.
Test: make
Bug: 244520027
Change-Id: Ic6e7757d2b35b619afcc8f50c892d1cfe989c800
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
