While it is invalid to mix //visibility:public with other rules in the
visibility property in a .bp file tt was possible, by overriding
defaults, to have //visibility:public mixed in with other rules in the
effective visibility rules. That caused problems when those effective
rules were used in an sdk snapshot.
This change replaces any set of rules that include //visibility:public
with just the //visibility:public rule. That simplifies those rules,
making them cheaper to process and ensures that the effective rules are
valid in the visibility property.
Adding test support required some refactoring of the
effectiveVisibilityRules(BaseModuleContext, ...) and underlying methods
to take a Config instead of BaseModuleContext as the tests do not have
access to BaseModuleContext.
Bug: 142935992
Test: m nothing - new tests failed without change, work with it
Add dex2oat to art-module-host-exports, build it and check the
generated Android.bp file in the snapshot to ensure the
visibility property for the dex2oat prebuilt does not mix
//visibility:public with other rules.
Change-Id: I08e7f0dcb40838d426fe88fedf69eae27b77473c
Exports visibility and package mutator registration functions so they
can be used in sdk testing. Updates sdk test to support visibility and
package modules.
Adds EffectiveVisibility(...)[]string function to make the effective
visibility rules available to sdk snapshot creation.
Extracts compositeRule.Strings() []string from compositeRule.String()
method so that it can be used by above func.
Adds visibility property to sdk snapshot and prebuilt modules along
with a test to ensure it works properly.
Adds dir parameter to CheckSnapshot so that it can check the snapshot
generated for a non-root package. That is required in order to ensure
that visibility of :__subpackages__ on a source module in package
<pkg> is resolved to an effective visibility of
//<pkg>:__subpackages__ on its corresponding prebuilt.
Test: m conscrypt-module-sdk
Bug: 143678475
Change-Id: Icaacac5b9c04726d28e6fec93e49715ac45df7f4
Add a new java_header_libs property that exports header jars (as
java_libs currently does) and switch java_libs to export implementation
jars instead.
Refactors implementation of the existing library sdk member type so
both properties can be supported from common code as they differ only
on the jar being exported.
Bug: 143678475
Test: m nothing
Change-Id: I04642122f72d083bbdfd3290624f957b71ee8875
Makes it easier for multiple people to work on different areas without
conflicts.
Bug: 143678475
Test: m conscrypt-module-sdk
Change-Id: I93140450c0b049946a9d0432225bccff82f5a873
Adds TestHelper to provide general test helper functionality for use by
any test.
Adds testSdkResult, composed with TestHelper that encapsulates the
result of processing and sdk {..} definition and provides specialized
support for testing the build rules.
Dedups the analysis of the sdk build rules, and improves it to extract
more information, and in different forms. That is represented by the
snapshotBuildInfo struct.
Adds a CheckSnapshot() method which checks the snapshot for a specified
sdk version. It takes a list of functions that can each perform a check
on a specific facet of the supplied snapshotBuildInfo.
Methods are provided for tests to use to check the following facets:
* Generated Android.bp contents.
* Copy rules
* Merge zip inputs
This approach makes it possible for each test to customize what is
being checked without either duplicating functionality, causing a
proliferation of specialized forms of the CheckSnapshot method for
different types of tests or adding arguments for every possible check
that any test would need which would lead to lots of churn to existing
tests when new arguments are added.
The main testing improvement is for CheckSnapshot() to actually try and
load the Android.bp that is generated. In order to do that it was
necessary to create a mock filesystem populated with information from
the build rules, i.e. the destination files from every Cp command as
well as the destination directory from every repackage zip command.
That helps detect a number of sources of errors:
* Failing to copy a file/directory that is mentioned in the generated
Android.bp file.
* Invalid properties.
* Invalid format of the .bp file.
* Integrity issues within the .bp file.
Bug: 143678475
Test: m conscrypt-module-sdk
Change-Id: I4d3fe18f86698186d18e7e8b32d2e319183f7f0c
Extracts the type specific functionality into the SdkMemberType
interface which has to be implemented by each module type that can
be added as a member of the sdk. It provides functionality to add
the required dependencies for the module type, check to see if a
resolved module is the correct instance and build the snapshot.
The latter was previously part of SdkAware but was moved because
it has to be able to process multiple SdkAware variants so delegating
it to a single instance did not make sense.
The custom code for handling each member type specific property,
e.g. java_libs, has been replaced with common code that processes
a list of sdkMemberListProperty struct which associates the
property (name and getter) with the SdkMemberType and a special
DependencyTag which is passed to the SdkMemberType when it has to add
dependencies.
The DependencyTag contains a reference to the appropriate
sdkMemberListProperty which allows the resolved dependencies to be
grouped by type.
Previously, the dependency collection methods would ignore a module if
it was an unsupported type because they did not have a way of
determining which property it was initially listed in. That meant it
was possible to add say a droidstubs module to the java_libs property
(and because they had the same variants) it would work as if it was
added to the stubs_sources property. Or alternatively, a module of an
unsupported type could be added to any property and it would just be
ignored.
However, the DependencyTag provides information about which property
a resolved module was referenced in and so it can detect when the
resolved module is of the wrong type and report an error. That check
identified a bug in one of the tests where the sdk referenced a
java_import module (which is not allowed in an sdk) instead of a
java_library module (which is allowed). That test was fixed as part
of this.
A list of sdkMemberListProperty structs defines the member properties
supported by the sdk and are processed in order to ensure consistent
behaviour.
The resolved dependencies are grouped by type and each group is then
processed in defined order. Within each type dependencies are grouped
by name and encapsulated behind an SdkMember interface which includes
the name and the list of variants.
The Droidstubs and java.Library types can only support one variant and
will fail if given more.
The processing for the native_shared_libs property has been moved into
the cc/library.go file so the sdk package code should now have no type
specific information in it apart from what is if the list of
sdkMemberListProperty structs.
Bug: 143678475
Test: m conscrypt-module-sdk
Change-Id: I10203594d33dbf53441f655aff124f9ab3538d87
It is easier to extract information out of static build rules than it
is out of custom build rules built using the builder as the former
provides access to the in/out and args separate from the rule whereas
the latter only provides access to in/out.
Also, cleans up some warnings that appear in Intellij.
There is a lot of duplication in the testing code. That will be
resolved in a follow up change.
Bug: 143678475
Test: m conscrypt-module-sdk
Change-Id: I973bc0c90b0affd84487f1b222dd3e6c22c07ec0
Building sdk snapshots on anything other than linux glibc is not
supported at the moment.
Bug: 145598135
Test: m nothing
Change-Id: I34155252545e9f37c5361ed94a27a87024fcece2
Adds HostSupported() method to ModuleBase for use by sdk. Adds
host_supported/device_supported to all prebuilt modules and the
sdk snapshot (where necessary).
Adds TestHostSnapshot to verify the behavior is correct.
Bug: 143678475
Test: m nothing
Change-Id: I8b4d097e46d5804f62cb8f651a83069299a3e639
Having each module type generate the contents of the snapshot's .bp
file results in lots of duplicated code. This adds an intermediate
model for use by the module types and then generates the .bp file
contents from that.
This not only removes the duplicated formatting code but it also
allows consistent handling of shared properties such as name further
reducing duplication. It also makes it possible to duplicate the
versioned and unversioned prebuilt modules from the same model.
Extracts generatedContents from generatedFile to allow the contents
to be populated without creating an output file, for testing.
Cleans up unused code.
Bug: 143678475
Test: m nothing
Change-Id: If21b84db0ef3fdfb5dc11ea0973ce6cb73603ea3
Removes duplicated code for generating a versioned and non-versioned
form of the prebuilt_stubs_sources module in the snapshot.
Bug: 143678475
Test: m nothing
Change-Id: Ic431b6fcb6f3c7c85f1a04cb6f087424aaf0cffa
Avoid having to pass ModuleFactoryAdaptor to every call to
RegisterModuleType in a test by wrapping RegisterModuleType.
Test: all soong tests
Change-Id: If8847d16487de0479cc3020b728256922b3cadba
Adds stubs_sources property to sdk and unzips the droidstubs srcjar
into the snapshot directory.
Adds an UnzipToSnapshot method to the SnapshotBuilder which creates
a rule that uses zip2zip to repackage the supplied zip content into a
temporary zip file that matches what the required snapshot structure.
e.g. if the supplied zip contains foo/Foo.java and that needs to be in
the snapshot directory java/foo/stubs then it will create a zip that
contains java/foo/stubs/foo/Foo.java.
The temporary zip that is the output of that rule is added to the
zipsToMerge field for merging later.
If the zipsToMerge is empty then the snapshot zip is created as
before. Otherwise, a temporary zip file is created. That is then
merged with the other zip files in zipsToMerge to create the final
snapshot zip.
Adds prebuilt_stubs_sources for use by the generated .bp module.
Bug: 143678475
Test: added conscrypt sdk module and attempted to build it
Change-Id: Ie274263af3a08e36a73c61c0dbf0c341fd6967e2
Prepare for making the image mutator available to all modules and
moving it between the os and arch mutators by moving it into the
android package and using an interface implemented by the module
types to control it.
Bug: 142286466
Test: No unexpected changes to out/soong/build.ninja
Change-Id: I0dcc9c7b5ec80edffade340c367f6ae4da34151b
`m module_sdk dist` produces snapshots of all SDKs in the source tree.
A snapshot is a zip file consists of Android.bp, exported headers,
exported AIDL files, stubs for native libs and jars. The zip file is
expected to be downloaded from the build server and extracted to a
directory (which probably will be
/prebuilts/module_sdks/<module_name>/current).
Bug: 138182343
Test: m (sdk_test.go updated)
Change-Id: Idbe4bc24795fe08f26fc1cf7497028f9d162053a
When an APEX is built with uses_sdks, any depedndency from the APEX to
the outside of the APEX should be from the SDKs that the APEX is built
against.
Bug: 138182343
Test: m
Change-Id: I1c2ffe8d28ccf648d928ea59652c2d0070bf10eb
`m <sdk_name>` generates two scripts each of which is use to update the
current snapshot of the SDK and to freeze ToT as a new version,
respectively. Executing the scripts will copy necessary files (stub
libraries, AIDL files, etc.) along with Android.bp into the ./<apiver>
directory under the directory where the sdk is defined.
This change also introduces a new module type 'sdk_snapshot' that
represents a snapshot of an SDK. It will be auto-generated by the above
scripts, so developers are not expected to write this manually.
The module type 'sdk' is now used to simply specify the list of modules
that an SDK has.
Finally, this change changes the version separator from '#' to '@'
because '#' confuses Make.
Bug: 138182343
Test: m
Change-Id: Ifcbc3a39a2f6ad5b4f4b200ba55a1ce3281498cf
This change introduces a new module type named 'sdk'. It is a logical
group of prebuilt modules that together provide a context (e.g. APIs)
in which Mainline modules (such as APEXes) are built.
A prebuilt module (e.g. java_import) can join an sdk by adding it to the
sdk module as shown below:
sdk {
name: "mysdk#20",
java_libs: ["myjavalib_mysdk_20"],
}
java_import {
name: "myjavalib_mysdk_20",
srcs: ["myjavalib-v20.jar"],
sdk_member_name: "myjavalib",
}
sdk {
name: "mysdk#21",
java_libs: ["myjavalib_mysdk_21"],
}
java_import {
name: "myjavalib_mysdk_21",
srcs: ["myjavalib-v21.jar"],
sdk_member_name: "myjavalib",
}
java_library {
name: "myjavalib",
srcs: ["**/*/*.java"],
}
An APEX can specify the SDK(s) that it wants to build with via the new
'uses_sdks' property.
apex {
name: "myapex",
java_libs: ["libX", "libY"],
uses_sdks: ["mysdk#20"],
}
With this, libX, libY, and their transitive dependencies are all built
with the version 20 of myjavalib (the first java_import module) instead
of the other one (which is for version 21) and java_library having the
same name (which is for ToT).
Bug: 138182343
Test: m (sdk_test.go added)
Change-Id: I7e14c524a7d6a0d9f575fb20822080f39818c01e
