tree 248394c0afcbc50bfd7545d4217efd9487f19581
parent 1877f0e7519147848088ac57f59dbe8a99ade69b
author Ivo List <ilist@google.com> 1607628024 -0800
committer Copybara-Service <copybara-worker@google.com> 1607628097 -0800

Attach Java runtime to Java toolchains

Defining a new rule "java_runtime_version_alias", which uses a custom configuration flag transition to select a specific version of remote JDK.

Added a weird "selected_java_runtime" attribute, which needs to exist until the incompatible_use_java_toolchain_resolution is flipped.

Added the test for the attached runtime and fixing the test for host_javabase (now it is only modified for targets in exec configuration).

Bootstrap_toolchain had to be moved to another file, because of java_runtime attribute, which is not yet released.

Related to https://github.com/bazelbuild/bazel/issues/4592

Closes #12677.

PiperOrigin-RevId: 346825514