tree 858f781436ed341ea3906158d02a5d3ad7ffaf56
parent d25ac1d471aa3b490312c01589b82a02ed2e54a1
author Michael Bolin <mbolin@fb.com> 1383410759 -0700
committer Michael Bolin <mbolin@fb.com> 1383594108 -0800

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.