This is a partial revert of aosp/541879.
In that cl, the kotlin jvm version was always
set to 1.8 because that's what the kotlin
complier supported at the time, but now
it supports more versions:
$ ./external/kotlinc/bin/kotlinc -jvm-target foo
error: unknown JVM target version: foo
Supported versions: 1.6, 1.8, 9, 10, 11, 12, 13, 14, 15, 16, 17
Bug: 69160377
Bug: 236431222
Test: Treehugger
Change-Id: I273e0b4d1f484013889e17c60bc1b299a3f975a1
The kapt rule uses kotlincFlags but was not using kotlincDeps,
causing the rule to get the -Xplugin argument on the compose
compiler plugin jar, but not have a dependency on it.
Bug: 231222079
Test: TestKotlinCompose
Change-Id: I4c2cf30fb7d8cad4eededa29f67f4ffd459caa41
This reverts commit c6ef485370.
Reason for revert: Multiple systemui presubmits are broken due to this change
Bug: 228262695
Change-Id: I1efed519c49d8d0583815c7bf2b3801bf0ba12fa
When compling kotlin code with annotation processors we are generating
java stubs for the kotlin sources using kapt, and parsing them in
turbine when running the annotation processors. Passing --output
to turbine will also compile the stubs into a header jar that can
be used as a dependency to javac, allowing the javac and kotlinc
rules to run in parallel. The turbine-apt header jar can't be used
as the header jar for downstream modules as it doesn't contain the
kotlin metadata needed by kotlinc rules, so the kotlinc gen-jvm-abi
plugin output is still used for the module's final header jar.
Test: TestKapt
Bug: 222095735
Change-Id: I82d0900f3dc30f3e3ebd7cab0693dfe741d9b955
Kotlin's jvm-abi-gen plugin can generate header jars similar to the
turbine output for java sources, which can be used to avoid recompiling
downstream modules when the ABI hasn't changed. Unlike turbine, the
plugin runs as part of the main kotlinc invocation, so it doesn't allow
the downstream modules to start compiling any sooner.
A future possible optimization is to use turbine to compile the kapt
stubs, at least for the kotlin+annotation processor modules that already
generate them, which would allow compiling downstream modules before
invoking kotlinc or javac, as well as invoking kotlinc and javac in
parallel with each other.
Bug: 222095735
Test: TestKotlin
Test: m SystemUI
Change-Id: Ib1bb2ecea47c851a108a26f9ed4f827f289d1321
Follow Bazel by using turbine instead of kapt to run annotation
processors. This still requires using kapt to generate java stubs
of kotlin soruces, then uses turbine to run annotation processors
on the java stubs and any java sources to generate sources and
resources, and passes the annotation processor generated sources
to kotlinc and javac.
Bug: 225013372
Test: m checkbuild
Test: TestKapt
Change-Id: I9c6fc496a9fba64658bb062538bc5f7b9478b07a
Pass -Didea.plugins.compatible.build=999.SNAPSHOT to kotlinc and kapt
to prevent it from reading /tmp/build.txt and failing with an obscure
exception:
exception: java.lang.ExceptionInInitializerError
at com.intellij.openapi.util.BuildNumber.currentVersion(BuildNumber.java:297)
...
Bug: 222162908
Test: m metalava with /tmp/build.txt present
Change-Id: I5faced4a2e94561ce3aa37bfaacf5bd7d988a4f0
When a module depends on the compose runtime add a -Xplugin argument
to the kotlinc flags that enables the compose compiler plugin.
Bug: 196351110
Test: TestKotlinCompose
Change-Id: I423a3c4d12df42804a24b672a40a165bc8dd165f
Silence the "Illegal reflective access" warning from kotlinc tracked
by https://youtrack.jetbrains.com/issue/KT-43704
Test: m SystemUI
Change-Id: I98eaf530c69cc4d3cefe09f5feab54c764352912
Using $out.rsp as the rsp file adds extra complexity around keeping
the $ unescaped. Make callers to FlagWithRspFileInputList provide
an explicit path for the rsp file instead.
Bug: 182612695
Test: rule_builder_test.go
Change-Id: I3f531d80c1efa8a9d09aac0a63790c5b11a9f0c6
Enable the RuleBuilder and RuleBuilderCommand methods to access
the BuilderContext by passing it to NewRuleBuilder instead of
RuleBuilder.Build.
Test: genrule_test.go
Test: rule_builder_test.go
Test: m checkbuild
Change-Id: I63e6597e19167393876dc2259d6f521363b7dabc
Add a common_srcs property and propagate it to the module.xml file
passed to kotlinc.
Test: m checkbuild
Change-Id: Ief768bafb943513c9ffbc01e829abc078f0a72bc
Kotlin common multiplatform sources support will require more
complexity in gen-kotlin-build-file.sh, move it to python instead.
Test: m checkbuild
Change-Id: I02312160ad781877f1fec971168331c0dcecf136
The kapt rule was only keeping the generated sources, and not the
generated classes directory. The generated classes directory will
contain resources generated by the annotation processor and needs
to be added to the final jar.
Test: m ApiFinder
Bug: 153485543
Change-Id: I89197d0afcb1eee011c01aa400f9977e66f43768
kapt claims to support a comma separated list of annotation
processors, but it errors if multiple annotation processors
are given. Surrounding the the list with {} does not error,
but it also doesn't even warn if the second element in the
list is garbage, so it may not be running the second
processor. Repeat the processor argument for each
annotation processor class instead.
Bug: 154736649
Test: TestKapt
Test: m checkbuild
Change-Id: I4c7c161dbf867d7fba1aaf16fd5e502647e3f682
This CL adds RBE support to javac, r8, and d8 rules which is only
enabled if respective environment variables are set.
Test: an aosp_crosshatch build with and without the new variables.
Change-Id: Ic82f3627944f6a5ee7b9f3228170c2709b1bfcb8
We were passing "--classpath foo.jar --classpath bar.jar" to turbine,
it now wants (and may always have expected?)
"--classpath foo.jar bar.jar".
Test: m checkbuild
Change-Id: Ib7e0ca64a34e236110f7b785d6a0fb51ed75567e
Remove the hardcoded checks against "1.9" by making javaVersion
an enum and implementing javaVersion.usesJavaModules().
Test: TestClasspath
Change-Id: I559eeb1f45880bb8177269c6d977ee4dfbadce57
The jars containing the merged header classes from transitive
static dependencies were stripping all of META-INF/. Kotlin
puts metadata in META-INF that is used to map the package to
the static class that contains the package-level functions.
This also exposed that the metadata in META-INF is always
called "name.kotlin_module", so a library that contains
kotlin files with a dependency that also contains kotlin files
would shade the metadata file. Use a unique name instead.
Fixes: 131709692
Test: m checkbuild
Change-Id: I5cd276e563206e37c4c0d90fe9f346e9396f88c0
Create a zip file containing the zipped boot image files.
Test: m out/soong/sailfish/dex_bootjars/boot.zip
Change-Id: I1b08c9aca962a5999585cbe9e665693ef4558524
Found while executing the build actions remotely.
Bug: 130111713
Test: treehugger
Test: run actions remotely with given dependencies, they pass.
Change-Id: I2bff8fb8ccf50fde446d6bcef0f1dca9b2974b4b
The srcjar directories just confuse people looking for generated
files, clean them up after each rule.
Test: m checkbuild
Change-Id: If712ce7d4922619fd8420ae8f89830fe7824114d
I37c1e80eba71ae2d6a06199fb102194a51994989 broke kotlin annotation
processing with a typo in the processors flag to kapt and by
passing -processor to javac with an empty processorpath.
Bug: 77284273
Bug: 122251693
Test: kotlin_test.go
Test: m checkbuild
Change-Id: I17c45d5b3f9df089231af5d2930646ad0e6bf9be
Follow bazel's modules for annotation processors by introducing
a java_plugin module type that can contain extra metadata about
the annotation processor, the processor class and a flag to
specify if the annotation processor is compatible with the
turbine optimization. Deprecate the annotation_processors
property, which took a list of java_library_host modules, in
favor of the plugins property, which takes a list of java_plugin
modules. The annotation_processors property will be removed
once all uses have been replaced with plugins.
Bug: 77284273
Test: plugin_test.go
Test: m caliper
Change-Id: I37c1e80eba71ae2d6a06199fb102194a51994989
Enable the kotlin-annotation-processing plugin and pass annotation
processors to it.
Bug: 122251693
Test: m checkbuild
Test: TestKapt in kotlin_test.go
Change-Id: I841df454beaaa7edd263eea714ca0d958a03c9de
kapt is going to make kotlin a little more complicated, move the
rules and tests to their own files.
Bug: 122251693
Test: m checkbuild
Change-Id: Ieed78b97995ced210b710bd50c357514cc8e3bc6
