Emmanuel Bourg: > Le 27/01/2019 à 21:12, Hans-Christoph Steiner a écrit : > >> I have been building with these options in gradle: >> >> sourceCompatibility = 1.8 >> targetCompatibility = 1.8 >> >> And that doesn't solve the problem of the new "patch module" stuff added >> in Java9. That means you have to do some extra tricks to build parts of >> Java itself. The android.jar is the SDK jar, so it includes lots of >> java.* classes. This is the stuff that is stumping us. > > Setting the source/target isn't enough. You have to set the new javac > --release flag.
I added this to debian/build.gradle:
allprojects {
gradle.projectsEvaluated {
tasks.withType(JavaCompile) {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
options.encoding = 'UTF-8'
options.compilerArgs.addAll(['--release', '8'])
}
}
}
And it still fails with lots and lots of errors like:
/export/share/code/android-tools-team/android-framework-23/libcore/libart/src/main/java/java/lang/AbstractStringBuilder.java:18:
error: package exists in another module: java.base
package java.lang;
^
Its this stuff:
https://openjdk.java.net/jeps/261
.hc
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