They were a bit repetitive.
In addition, make the environment checks more correct; they could
probably use an integration test or two to make sure that when the
environment changes, exactly those outputs are rebuilt that need to be,
but for now, this is an improvement already.
Test: Presubmits.
Change-Id: Idd79b81ca6975d57d00e5bf4699d266152505ff8
This makes soong_ui the only place where soong_build is invoked, thus
greatly simplifying the conceptual model of the build.
It comes with the slight limitation that now soong_docs (and queryview
and the JSON module graph) are not Make targets anymore, but I suppose
that's an acceptable loss.
The only place where someone depended on soong_docs from a Makefile is
removed in a separate change.
Test: Presubmits.
Change-Id: I3f9ac327725c15d84de725d05e3cdde1da3dcbe2
Its value is a function of the call site, so it doesn't make a lot of
sense to plumb it through the configuration.
Test: Presubmits.
Change-Id: If928b34de075969fd42932212ce9187808cbdf86
It used to be invoked from out/soong/build.ninja, which required two
soong_build invocations one after the other (ne to generate
out/soong/build.ninja, one to generate the queryview workspace). This
was slower and required some shell-quoted-in-ninja-quoted-in-Go .
Test: Presubmits.
Change-Id: Idda79c067606663b66e9f94626fa24f3b5af4114
This includes the JSON graph generator and bp2build.
Before:
GENERATE_BAZEL_FILES=1 m nothing
GENERATE_JSON_MODULE_GRAPH=1 m nothing
Now:
m json-module-graph
m bp2build
They can now also be combined with other targets or each other.
The longer-term goal is to run "m queryview" and "m soong_docs" using
the same infrastructure. There are two alternate approaches:
1. Call soong_build from within the main Ninja invocation. This requires
two sequential soong_build invocations and is thus slower.
2. Do everything requested in the same soong_build invocation. This
would be faster, but one AFAIU can't tell Ninja that multiple possible
actions can build the same output so that doesn't work.
(1) is somewhat more desirable because soong_docs seems to be built
from build/make/core/main.mk ; I assume that that can be worked around
although I haven't checked where the output of "m soong_docs" goes.
Test: Presubmits.
Change-Id: If5ba36490d9f3f60733e6d6be9286eb2b67c3ff5
The only case for this was Blueprint itself at build/blueprint, but with
that being a part of Soong, this special case is not necessary anymore.
Test: Presubmits.
Change-Id: Icc51cd80bd43f936a97018061cfbf76fc385e4c3
It was confusing because bootstrapping uses two configurations: the
"global" config and the special-cased bootstrap one.
This change merges them.
Test: Presubmits.
Change-Id: I82b482cbe28a343ab6991374b2a28667e1a06b48
These are: TopFile and GeneratingPrimaryBuilder.
Also re-shuffle the list of flags to make a bit more sense and finish
the rename of BuildDir and NinjaBuildDir to SoongOutDir and OutDir,
respectively.
Test: Presubmits.
Change-Id: I103ff5f09f1c0d16f695a7da5dea13b55028e33e
The dangling rules check was running `ninja checkbuild -t targets rule`.
This apparently worked fine with glibc, but is failing when ninja is
compiled with musl. Musl's getopt_long is leaving "checkbuild" in argv
when calling ninja's ToolTargets, resulting in:
ninja: error: unknown target tool mode 'checkbuild'
Remove the extraneous checkbuild argument.
Bug: 190084016
Test: m checkbuild
Change-Id: I61b6475a5f7cb9d3d47232057ecfdc798864dd81
Before, we piggybacked on the implementation of regular soong_build and
wrote a fake build.ninja file to satisfy Ninja.
Now, instead, the JSON module graph is a a separate action in the Ninja
output file. This has the pleasant side effect that one can flip back
and forth between generating the JSON file and regular Soong without
loss of incrementality.
Side cleanup: write .d files in a slightly cleaner way.
Test: Presubmits.
Change-Id: Ia853383567b9dd31c53f3bdf56cfc8d517b498ec
These are just out/ and out/soong/ and the old names were quite
confusing.
Test: Presubmits.
Merged-In: I999ca62162062f27e449f83ffb00fa580d4065b8
Merged-In: I2fcd80a9e376a6842a06aa104a9f6f5c5e16f8c7
Change-Id: Ib481d2aac40df8da1b74174dc8ec576c1cb48be0
The following files are forked:
- build-globs.ninja
- The glob list files
- .d files for the glob list files
- The output file (build.ninja or the bp2build marker file)
This makes bp2build and soong_build not overwrite each other's files
they need for proper incrementality.
Test: Presubmits.
Change-Id: I69d192cbd36ecd9677f46f3fa095dfce6f872227
In particular, Bazel sometimes creates directories whose files cannot be deleted.
Test: m clean used to fail after b build //system/timezone/apex:com.android.tzdata, but now it works
Test: Added integration test which fails without this change
Change-Id: I08c8feed21c31ec187fe40be513f7eb4865c8ac3
This is done by moving SetupSignals() to its own little package.
There are a number of tiny little utility packages for soong_ui we might
be better of merging, but that's for another change (maybe)
Test: Presubmits.
Change-Id: I07b0ca98bfb8884ef4223d665e632183b9896a0d
This serves to not link parts of soong_ui (and eventually soong_build)
into a separate, weird binary. This is in turn good because they contain
any number of global variables and no one really thought about what
happens when two instances are executing at the same time in the same
address space.
This comes with a slight performance hit: 5 aosp_* projects build 152
seconds instead of 146. I suppose this is a price worth paying for a
clean design?
Test: presubmits.
Change-Id: I5623dcab2290f0fc392dd2ede597b9794a3d2a4e
Major operations:
* Fix the go_package entries to be consistent, as the new tool
complains when it doesn't have a '/'.
* Regenerate with the new protoc-gen-go tool.
* github.com/golang/protobuf -> google.golang.org/protobuf
* proto.[Un]MarshalText -> prototext.[Un]Marshal
Change-Id: Ie1147bd2457fafb66ba555461b3bf14f0561a25d
Allows the builder of an sdk snapshot to specify a Soong config
variable that can be used to control whether the snapshot's prebuilts
are used or not.
Bug: 193523070
Test: m nothing
Change-Id: Ib09500ba61befc1202dff61dc06847c730ba9253
Currently within metrics we cannot distinguish between Bazel-involved
configurations:
Bazel as Ninja vs Ninja as Ninja builds
Bazel mixed builds vs non-mixed builds
Add these to the build configuration in order to distinguish between and
track them independently.
Test: go soong tests
Test: USE_BAZEL_ANALYSIS=1 m nothing and verify out/soong_metrics
Bug: 193672397
Change-Id: I94ce56c1a98a76d929598d9fe3070df16ffa1376
Previously we ensured the kati marker exists in kati-enabled builds, but
did not ensure the kati marker didn't exist in non-kati-enabled builds,
resulting in soong thinking kati would run after it when it would not.
Also change the condition to only create the kati_enabled marker if we
don't skip kati or kati ninja.
Bug: 189187214
Test: m nothing && soong_ui --make-mode --soong-only && verify
kati_enabled marker is gone
Change-Id: If196b194b6aee38e9d4135889a4a4048ee5add82
The source tree will eventually be made ReadOnly, and recipes that write
directly to the source tree will fail. Use a pattern-match approach on
the results of stdout/stderr to provide hints to the user in such a
scenario.
If multiple patterns are found in raw output, print error hint
corresponding to first pattern match. first pattern match is chosen
since the failing function will be at the top of the stack, and hence
will be logged first
Test: Wrote a unit test to assert errorhint is added to output.
Wrote an integration test that writes to a file in the source tree
1. When source_tree is RO, the recipe fails and an error hint is printed
to stdout
2. When source tree is RW, the recipe succeeds and no error hint is
printed
Bug: 174726238
Change-Id: Id67b48f8094cdf8a571c239ae469d60464a1e89c
This CL adds generateJsonModuleGraph bazelBuildMode and ensures that it
returns Soong early, before Kati and Soong metrics collection begin
(which causes errors, since they're looking for files that Soong in json
dump mode did not write).
Test: TH
Test: rm -rf out && SOONG_DUMP_JSON_MODULE_GRAPH=/tmp/soong.json m nothing
Change-Id: I264eadb3b3b0cd6b6e7a65adc7b39bb1c01ca136
--skip-config can be combined with --soong-only to skip creating
soong.variables from Make, allowing a custom soong.varibles.
Test: manual
Change-Id: Iee9bfa4efeed801339e7c3c1e4807709485e701a
1. Initialize an empty glob file for .bootstrap/build.ninja. Initializing
in soong_ui (and not soong_build) prevents inadvertently creating the
file inside the source tree
2. Remove soong-build-globs.ninja, which is not used during the build
Bug: 187194795
Test: Ran the following command locally for the target
art-target-arm:git_master-art
```
. ./build/envsetup.sh && lunch armv8-eng &&
art/tools/buildbot-build.sh --target
```
Change-Id: Ibe6eeff65ea1ab25136642299e9878d0da1cac42
The previous --skip-kati flag could be interpreted as "do not run kati
to re-generate ninja file". Add a more specific flag for the "soong
only" build use-case, where we do not load the kati-generated ninja
files at all.
Bug: 189187214
Test: build/soong/soong_ui.bash \
--make-mode \
--soong-only
--skip-soong-tests \
TARGET_PRODUCT=mainline_sdk \
SOONG_ALLOW_MISSING_DEPENDENCIES=true \
SOONG_SDK_SNAPSHOT_VERSION=unversioned \
SOONG_SDK_SNAPSHOT_USE_SRCJAR=true \
out/soong/mainline-sdks/art-module-sdk.zip
Change-Id: I91abbd28af517d4b550ebc6d88fd64947caf9545
Merged-In: I91abbd28af517d4b550ebc6d88fd64947caf9545
(cherry picked from commit 546de4a1f3)
- Rename the "BuildX" variables to "RunX"
- Remove redundant comments
- Inline all the "what to do" based on config in build.go
- Inline some constants only used in one place
Bug: 189187214
Test: m nothing
Test: build/soong/build_test.bash
Change-Id: I111a69e642212d7938d4971283545e0d9acbb01a
Merged-In: I111a69e642212d7938d4971283545e0d9acbb01a
(cherry picked from commit d274ea9196)
The following two Make vars control RO/RW access to the source tree
1. BUILD_BROKEN_SRC_DIR_IS_WRITABLE
2. BUILD_BROKEN_SRC_DIR_RW_ALLOWLIST
By default, (1) will be truthy.
- this ensures that this CL is a non breaking change across all products
- different products can opt in to set is as "false"
Bug: 174726238
Test: from build/soong dir, ran go test ./ui/build
Change-Id: I4d55ac74f02b2a73194d31506a9010162620b25a
I6dca478f356f56a8aee1e457d71439272351390b replaced calling
build/blueprint/bootstrap.bash with running minibp directly,
but didn't propagate the EMPTY_NINJA_FILE environment variable
to minibp. Since everything that uses EMPTY_NINJA_FILE is
executed directly from soong_ui now, replace the EMPTY_NINJA_FILE
environment variable with a config bool and pass it to minibp.
Bug: 189148777
Test: build/soong/build_test.bash --dist --incremental --shard-count=300 --shard=1 && du out/multiproduct
Change-Id: I4d64275ce02c5d68948012f71ac4dc3795af9e85
This CL fixes a typo in writeFakeNinjaFile to correctly write
a fake out/soong/build.ninja and its depfile. It also modifies bootstrap
phase to *not* run the main soong build phase (which takes more than a
minute) if GENERATE_BAZEL_FILES=1.
This change has the side effect that `GENERATE_BAZEL_FILES=1 m nothing`
no longer generates the real build.ninja, which is fine because one
shouldn't be using GENERATE_BAZEL_FILES=1 for that anyway (or, use
USE_BAZEL_ANALYSIS=1). This change has no effect on mixed builds.
Time on a change to Soong or any Android.bp files:
Before: bp2build_workspace_marker (~20 seconds) + build.ninja (1 min)
After: bp2build_workspace_marker (~20 seconds)
Time on the second of two consecutive `b build //bionic/...`: 2.070s
Test: TH
Test: Soong integration tests
Change-Id: I43720641815994caba97b8d165d7c3fc254cbd06
SOONG_SDK_SNAPSHOT_VERSION=current will generate unversioned and
versioned prebuilts and a versioned snapshot module. This is the
default behavior. The zip file containing the generated snapshot will
be <sdk name>-current.zip.
SOONG_SDK_SNAPSHOT_VERSION=unversioned will generate unversioned
prebuilts only and the zip file containing the generated snapshot will
be <sdk name>.zip.
SOONG_SDK_SNAPSHOT_VERSION=<number> will generate versioned prebuilts
and a versioned snapshot module only. The zip file containing the
generated snapshot will be <sdk name>-<number>.zip.
Bug: 157884619
Test: m nothing
m SOONG_SDK_SNAPSHOT_VERSION=current art-module-sdk
- check that the generated Android.bp file has not changed
from the default.
m SOONG_SDK_SNAPSHOT_VERSION=none art-module-sdk
- check that the generated Android.bp file does not contain
versioned modules.
m SOONG_SDK_SNAPSHOT_VERSION=2 art-module-sdk
- check that the generated Android.bp file only contains
version 2 of each module.
Change-Id: I087e9d7d3ad110508a3d6a39bca50cbb46b3ce82
Installclean is used in some build server builds when switching between
different TARGET_BUILD_APPS, remove the symbols directory so it doesn't
accumulate old symbols files.
Bug: 186507256
Test: m && m installclean && m
Change-Id: I316703cd0985ee555959a6dcdb39d5a702ab0332
This refactors bazel-build mode determination logic in soong_ui so it's
clearer which of three possible modes are being used in a given
invocation (NO_BAZEL, GENERATE_BUILD_FILES, or MIXED_BUILDS).
Test: bootstrap tests
Change-Id: I41d2baebf8d560c2cc42db8daa8b936101d453e3
It now handles adding .bp files and changing globs.
In order to do this, depfiles are now written separately from RunBlueprint.
This is necessary due to the confluence of a number of seemingly
unrelated factors:
1. The glob filelist dependencies are discovered in globSingleton
2. Singletons need to be registered because otherwise singleton module
types panic
3. Singletons don't work because they require mutators bp2build does not
run
Due to (1), we would need to run the glob singleton. However, due to (2)
and (3), we can't run singletons and have to run Blueprint with
StopBeforeGeneratingBuildActions, which is when the build actions
writing glob files would be generated. So what happens is:
1. When bp2build is run, the glob singleton is disabled
2. At the end of bp2build, the list of glob files is artifically added
to the depfile of the workspace marker file
3. When build.ninja is generated, the Ninja file containing the glob
list file is written by the now-active glob singleton
Test: Presubmits.
Change-Id: I3c5898d8c57c554a93520276c64a952afc912dbe
This is done by setting the INTEGRATED_BP2BUILD environment variable
when invoking the build.
Even though the name of the marker file insinuates that a Bazel
workspace is already created, this is not the case yet.
An issue that remains is that a .d file is not written for the marker
file so it won't be rebuilt if a .bp file changes. Fixing this requires
delicate surgery because writing the .d file is the result of delicate
interplay between Soong and Blueprint.
There are also a number of semi-related fixes:
- The name of soong.environment.{used,available} is now on the command
line of soong_build (soong_docs is still special cased because its
command line in the Ninja file is taken from the os.Args of
soong_build so it's not trivial to remove the --{available,used}_env
from it
- bp2build writes a separate soong.environment.used file
- I had to call SetAllowMissingDependencies() separately when creating
the android.Context for bp2build so that bp2build runs in the
integration tests (it was not obvious how not to do this)
- Fixed a number of integration tests where a command with an expected
exit code of 1 was used as the last one in a test case, thereby
breaking the test suite
Test: Presubmits.
Change-Id: Ibeb61c26022cf801dcb98505b4039151b3409873
This is so that the way soong_build is invoked is simpler, which is in
turn useful so that it can be invoked multiple times within a single
build, which in turn will be used to invoke bp2build routinely (as
opposed to manually when needed)
Test: Presubmits.
Change-Id: Iddaebb05ff7bcedc0db8273192bb31284b739920
The output from bootstrap would contain the a one-line summary of RBE
download / upload stats.
Bug: b/183007125
Change-Id: I90082a8433504e40bbf92992c3c8d1d656c49429
