Enable building with Gradle using --with-gradle. Configure the
location of Gradle with --with-gradle=/path/to/gradle. For local
developers, this is always the in tree Gradle wrapper, which downloads
and installs the correct Gradle version automatically. In automation,
this will be a version of Gradle fetched from tooltool.
Configure the location to use to download Gradle Maven dependencies
(including the Android-Gradle plugin) by setting
GRADLE_MAVEN_REPOSITORY in your mozconfig. For local developers, this
defaults to the jcenter repository. In automation, this will be an
archived directory fetched from tooltool.
Android-specific Maven dependencies are shipped as "extras" with the
Android SDK, and should be found automatically by the Android-Gradle
plugin.
MozReview-Commit-ID: Hrkn88Vig5H