Merge "Support experimental building with OpenJDK 21" into main am: 8f7ee30d21 am: 26539fd5e8

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2853425

Change-Id: If31d568a11492284a770bfa8fbd31b25b63899b6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Treehugger Robot
2023-11-29 21:43:08 +00:00
committed by Automerger Merge Worker
2 changed files with 10 additions and 1 deletions

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@@ -133,7 +133,12 @@ func init() {
if override := ctx.Config().Getenv("OVERRIDE_JLINK_VERSION_NUMBER"); override != "" {
return override
}
switch ctx.Config().Getenv("EXPERIMENTAL_USE_OPENJDK21_TOOLCHAIN") {
case "true":
return "21"
default:
return "17"
}
})
pctx.SourcePathVariable("JavaToolchain", "${JavaHome}/bin")

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@@ -384,10 +384,14 @@ func NewConfig(ctx Context, args ...string) Config {
// Configure Java-related variables, including adding it to $PATH
java8Home := filepath.Join("prebuilts/jdk/jdk8", ret.HostPrebuiltTag())
java17Home := filepath.Join("prebuilts/jdk/jdk17", ret.HostPrebuiltTag())
java21Home := filepath.Join("prebuilts/jdk/jdk21", ret.HostPrebuiltTag())
javaHome := func() string {
if override, ok := ret.environ.Get("OVERRIDE_ANDROID_JAVA_HOME"); ok {
return override
}
if ret.environ.IsEnvTrue("EXPERIMENTAL_USE_OPENJDK21_TOOLCHAIN") {
return java21Home
}
if toolchain11, ok := ret.environ.Get("EXPERIMENTAL_USE_OPENJDK11_TOOLCHAIN"); ok && toolchain11 != "true" {
ctx.Fatalln("The environment variable EXPERIMENTAL_USE_OPENJDK11_TOOLCHAIN is no longer supported. An OpenJDK 11 toolchain is now the global default.")
}