Warning
This repository covers GraalVM releases up to the recent distribution change with Oracle GraalVM / GraalVM CE, and Bazel up to Bazel 6. If you need newer releases, try rules_graalvm.
Turn a JVM binary into a native binary.
You'll need to first load the rules in your WORKSPACE file.
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
http_archive(
name = "rules_graal",
sha256 = "<zip file sha256sum>",
strip_prefix = "rules_graal-master",
urls = [
"https://github.com/andyscott/rules_graal/archive/<git commit sha>.zip",
],
)
load("@rules_graal//graal:graal_bindist.bzl", "graal_bindist_repository")
graal_bindist_repository(
name = "graal",
java_version = "11", # 17 is also a valid option. 8 is an option in earlier versions.
version = "21.3.0",
)Then, in a build file:
load("@rules_graal//graal:graal.bzl", "graal_binary")
load("@rules_java//java:defs.bzl", "java_library")
java_library(
name = "main",
srcs = glob(["Main.java"]),
)
graal_binary(
name = "main-native",
deps = [":main"],
main_class = "Main",
)