Annotation Processor support for Kapt in Android

I would like to know what is the correct procedure to enable Annotation Processor for Immutables. I have been trying to set up it up in one of my Android projects but have been unsuccessful. I’m trying the following code in my module level Gradle file:

android {
    defaultConfig {
        kapt {
            arguments {
                arg("-Aimmutables.gradle.incremental", "true")
            }
        }
    }

dependencies {
    kapt "org.immutables:value:2.8.8"
    compileOnly "org.immutables:value:2.8.8”
    compileOnly "org.immutables:gson:2.8.8"
    }

When I build my project I get the following warnings:

warning: The following options were not recognized by any processor: '[-Aimmutables.gradle.incremental, kapt.kotlin.generated]'

[WARN] Incremental annotation processing requested, but support is disabled because the following processors are not incremental: org.immutables.processor.ProxyProcessor (DYNAMIC).

What am I missing?

[elucash]

I don’t know syntax there (there are just too many ways to do the same, yet who knows which works) On #804 it was suggested something like this

tasks {
    compileJava {
        options.compilerArgs.add("-Aimmutables.gradle.incremental")
    }
}

Also something like this discussed here https://github.com/google/dagger/issues/1120#issuecomment-493512366 kapt.incremental.apt=true seems to be the default, so setting it in gradle.properties might have no difference

[dijgas]

@elucash I’m not sure, I can’t find anything else that is required to be included. Also found this issue (#8128) which appears to be linked to warnings - perhaps the warnings are just redundant?