tree c4564e93164b9093d883c0aca9e36dfa8beb207c
parent 8141fe6213d911f469f92bfe5f8a85672f9d8a3d
author Zakk Chen <zakk.chen@sifive.com> 1598022353 -0700
committer Amara Emerson <amara@apple.com> 1601326109 -0700

[RISCV] get toolchain path from enviroment variable