@agrosner since 1.2.40 you can do something like this:

my-common: common
	my-jvm: common, compile("my-common")
		my-jvm-android: jvm, expectedBy(":my-jvm"), expectedBy(":my-common")
		my-jvm-server: jvm, expectedBy(":my-jvm"), expectedBy(":my-common")
	my-js: js, expectedBy(":my-common")