Support alternative executable for running `dx`. Summary: You can use `$BUCK_EXTRA_JAVA_ARGS` to specify a `-Dbuck.dx` VM arg to `java` when running Buck to specify a path to a custom `dx` executable.
Buck is an Android build tool. To see what Buck can do for you, check out the documentation at http://facebook.github.io/buck/.
To build Buck, run the following:
git clone git@github.com:facebook/buck.git cd buck ant ./bin/buck --help
Apache License 2.0