| commit | 0bef68e054eccecd690e5d9f46db8a0c4b2d887a | [log] [tgz] |
|---|---|---|
| author | David Ostrovsky <david@ostrovsky.org> | Thu Sep 20 12:13:56 2018 -0700 |
| committer | Copybara-Service <copybara-piper@google.com> | Thu Sep 20 12:15:37 2018 -0700 |
| tree | c37a3a2b2c6b403f54a84555d2f060029c3d8bed | |
| parent | 6df2a74b9a887f1260398dd29c52544370d0fb51 [diff] |
Expose vanilla java toolchain
To use the latest supported language level from the --host_javabase, use
VanillaJavaBuilder (which should work with most host JDKs) and leave the
source/target/bootclasspath unset so they default to the latest
supported versions.
With this in place, new java_runtime can be used, e.g.:
java_runtime(
name = "jdk11",
java_home = "/usr/lib64/jvm/java-11",
visibility = ["//visibility:public"],
)
Now the JDK11 can be used with the language level 11:
$ bazel build --host_javabase=:jdk11 \
--host_java_toolchain=@bazel_tools//tools/jdk:toolchain_vanilla \
--java_toolchain=@bazel_tools//tools/jdk:toolchain_vanilla \
:a
Related: #5723
Closes #5984.
PiperOrigin-RevId: 213859466
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