Previously, the signatures used to select the subset of the monolithic
flags were simply the signatures read from the modular flags file. This
change moves the creation of the signature list into a separate script
that outputs the signatures to a file and then passes the path through
Soong from the bootclasspath_fragment modules that create it to the
platform_bootclasspath module that uses it to compare the modular
flags against the monolithic flags.
Currently, the signatures are the full signatures but follow up changes
will replace them with patterns (hence the name) that avoids having to
include implementation details in the hidden API flags that are output
as part of a bootclasspath_fragment's snapshot.
This change moves the stub flags related code next to the all flags
related code as they are treated in a similar way.
Bug: 194063708
Test: atest --host verify_overlaps_test signature_patterns_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: I2855bf6d05c91b8a09591664185750361c7e644f
Previously, the compare_signature_flags compared the full set of
monolithic flags against the modular flags and just ignored any
monolithic flags for a signature that was not present in the modular
flags. It essentially performed two tasks, identifying the subset of
the monolithic flags against which the modular flags should be compared
and then doing the actual comparison.
This change separates those two tasks, by first creating a dict that is
the subset of the monolithic flags against which the modular flags will
be compared and then do the comparison.
At the moment the subset is simply the set of monolithic flags
associated with the signatures that are present in the modular flags.
Follow up changes will provide other ways to select the subset.
Bug: 194063708
Test: atest --host verify_overlaps_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: Icb547f071b814dd955f31255b0d35597f7ba4aa1
Switches symbols to use monolithic... and modular... to try and clarify
the purpose of those symbols.
Bug: 194063708
Test: atest --host verify_overlaps_test
Change-Id: Ifc646edebe3d43b51dc3528fa883718399cb5254
Refactor verify_overlaps to make it testable and add tests for the
comparison. It does make one significant change in behavior which is to
read each of the files produced by a bootclasspath_fragment into a dict
before comparison, rather than reading and comparing them a row at a
time. That allows it to reuse the code to read a CSV into a dict.
Bug: 194063708
Test: atest --host verify_overlaps_test
m out/soong/hiddenapi/hiddenapi-flags.csv
- manually change files to cause difference in flags to check
that it detects the differences.
Change-Id: Ib70ac87fe089fc25e3bef18f367d4939bfc0cb8d
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
atest generate_hiddenapi_lists_test would not work without setting
verbosity=2.
Bug: 194063708
Test: atest --host generate_hiddenapi_lists_test
Change-Id: Ic076ea85d58917921081ae33e72f06011c4ca49e
Normally Soong does that automatically when it handles module names
specified in Android.bp properties. However not all <uses-library>
entries in the manifest correspond to real modules: some of the
optional libraries may be missing at build time. Therefor this script
accepts raw module names as spelled in Android.bp/Amdroid.mk and trims
the optional namespace part manually.
Bug: 193891722
Test: manifest_check_test.py
Test: $ lunch aosp_cf_x86_64_phone-userdebug && m && launch_cvd
$ adb wait-for-device && \
adb root && \
adb logcat | \
grep -E 'ClassLoaderContext [a-z ]+ mismatch' -C1
# empty output, no errors
Change-Id: I184fb8a2dc26f49e90fb597ebcd6a58c00705206
Bug: http://b/187231324
This script parses soong/cc/config/global.go to return clang prebuilts
version. (It may get the version from a json config file in the
future.)
Currently it's used in development/scripts/symbol.py and is the
recommended way to get clang prebuilts version number in the future.
Test: get_clang_version_test.py
Change-Id: Id92a74fd523a5270999bb4d6454525bf2f2f0c04
Bug: 179354495
Test: m out/soong/hiddenapi/hiddenapi-stub-flags.txt
- check that an error is reported if a modular stub-flags.csv file,
i.e. one created by a fragment is not a subset of the monolithic
file, e.g. because a signature in the modular file has different
flags than it does in the monolithic or is not present there.
Change-Id: I46ebb495cb093a5e3abe7571c49933c845318549
Previously, if the --header property was not specified then merge_csv
would use a header constructed by sorting all the fields in the input
files. That required that any use of merge_csv which did not already
have headers in the required order would have to explicitly specify the
headers. That made it harder to use merge_csv as a generic tool as each
invocation needed to be aware of what headers were exported in the
output.
This change causes merge_csv to simply use the headers in the order in
which they are encountered in the input files. That removes the need to
specify the --header option when generating the index files.
Bug: 179354495
Test: m out/soong/hiddenapi/hiddenapi-index.csv out/soong/hiddenapi/hiddenapi-unsupported.csv
- make sure that they are not changed by this change.
Change-Id: I420b7d07aea85af6372cd7580a8be5e2cc82a513
Use the --soong-only flag instead to create it the proper way with the
config make step. This fixes build problems arising from the incomplete
soong.variables settings.
This partially relands https://r.android.com/1535202 so that we'll use
TARGET_PRODUCT=mainline_sdk in module SDK builds everywhere.
build-aml-prebuilts.sh isn't removed completely because we still need
the special case to create build_number.txt.
Test: art/build/build-art-module.sh --skip-apex && \
packages/modules/ArtPrebuilt/update-art-module-prebuilts.py \
--local-dist out/dist
then check that the created prebuilt dex2oatd64 runs with the repro
in b/190194345
Test: build/soong/scripts/build-mainline-modules.sh
then
prebuilts/runtime/mainline/update.py --local-dist .../out/dist
in a master-art tree and check that art/build/build-art-module.sh
works there
Bug: 190194345
Bug: 174315599
Change-Id: I86327b082b61c292f18c0a6b315d9add08002832
This script expects to build uncompressed APEX and use them as
prebuilts.
Bug: 189926000
Test: build_mainline_modules.sh
Change-Id: If0f62c2baa3db3c079b2913fcdc3dafd66394011
This makes sure that where there is overlap between the hidden API
flags generated for a module and the monolithic flags that they are
identical. That ensures that the modular hidden API flags will be
compatible with previous releases that relied on the monolithic flags.
Bug: 179354495
Test: m out/soong/.intermediates/art/build/boot/art-bootclasspath-fragment/android_common_apex10000/modular-hiddenapi/all-flags.csv
m out/soong/hiddenapi/hiddenapi-flags.csv
- Create some inconsistencies between the above two files.
m out/soong/hiddenapi/hiddenapi-flags.csv.valid
Change-Id: Iaf9e23cef63e221608955d89dc8d496bcc70c86e
The classpaths.proto file is needed at build time to generate appropriate
classpath configs for the modules. Unbundled ART branches do not include
packages/modules/SdkExtenstion in their manifest; so put the proto in a
project that should be visible to all unbundled modules.
Bug: 180105615
Test: m nothing
Change-Id: Ie5be1822fbee92f280332622a9317894cc98d7ac
The behaviour is semantically identical, however,
the tool additionally sorts the symbols by address,
compresses frame unwind information more efficiently,
and improves random-accessibility for lazy decompression.
Overall, the changes balance and the output size is same,
however, libunwindstack can access the data much faster
while using less memory (due to the lazy decompression).
It will also enable further improvements in the future.
Bug: 110133331
Test: ART unwinding tests, run prefetto on the device.
Change-Id: Id48f9fe67fb67fcf2b90cc3b217b71bb8f5147ca
Previously, if generate_hiddenapi_lists.py was invoked without any
custom flag files, e.g. hiddenapi-unsupported.txt, then it would fail.
This change allows it to be used for generating the hiddenapi lists
for modules that do not have any custom flag files,
e.g. framework-sdkextensions
Bug: 179354495
Test: verified that the monolithic out/soong/hiddenapi/... files are
unchanged by this change
Change-Id: I455d453024c9f06ed59cbc1e9838234f8b7c7317
Add a function to lint-project-xml to scan the given lint baseline file
for disallowed baseline lint issues.
Test: Manual
Bug: 182349282
Change-Id: I0db32bec0da24487b2f2b3f6704629f56ae76f56
'merge' command can merge multiple configurations.
It just delegates protobuf's msg.MergeFrom(other_msg).
usage: conv_linker_config merge -o out.pb -i a.pb -i b.pb ...
out.pb will have all keys from multiple inputs.
Bug: 181093750
Test: m
Test: MicrodroidTestCase
Change-Id: Ibf715aa0bcc1e5c82c85a9af8fe7dca8d6ab68ad
This is unused and doesn't work with our current API review process
anyway (un-drafting an API won't be flagged for API council review).
Test: treehugger
Bug: None
Change-Id: I6d8fcc9885b82dac5ada7772d9e3fb9101524ece
The proto is used at build time to define classpath fragments to be read
and parsed at runtime by `derive_classpath` service; in order to define
and set BOOTCLASSPATH, DEX2OATCLASSPATH, and SYSTEMSERVERCLASSPATH
environ variables.
The tool is used for debugging and generation of binary protos.
Bug: 180105615
Test: m && launch_cvd with a follow up changes
Change-Id: I7e8b084e5f63e9aaad11da3221b909818e69e235
Bug: 132357300
Test: lunch aosp_cf_x86_64_phone-userdebug && m
Test: temporarily patch Gallery2 to fail the check, observe the error
Change-Id: Id67e359188396f68dcecd8b3f4d1bc26271af56d
This no longer needs to be a prebuilt since stats-log-api-gen can be
built from proto_logging without extra dependencies.
Test: Treehugger
Bug: 170149255
Change-Id: I6925c2526cee1cbff3ba78bedd7f6c2f58dfff0f
Update OWNERS file under build/soong/scripts to include coverage team as owner of related scripts.
Test: TARGET_BUILD_APPS=com.android.adbd m dist apps_only
Change-Id: I6150d5bda0d59828a985cd2ab5dd0aa38a7987c3
Instead, return "any" SDK version 10000, which will cause dexpreopt to
not add any compatibility libraries to class loader context. This is as
good guess as any, and the build system already uses "any" version if
there is not manifest or APK from which to extract targetSdkVersion.
This fixes broken build on cf_x86_auto-userdebug.
Bug: 132357300
Bug: 183943146
Test: lunch cf_x86_auto-userdebug \
&& m out/target/product/vsoc_x86/obj/APPS/playback_intermediates/dexpreopt.zip
Change-Id: I5ee75639ece716c3a9800ddea346fe7c73da7c3a
Update the gen_ndk_usedby_apex.sh script to generate NDK API list with
library name.
Test: TARGET_BUILD_APPS=com.android.adbd m dist apps_only
Change-Id: I799e03ad7d81a4184229f658fd6c8824b9ba6e1f
