Initial check-in

* Move riscv_iree.cmake from build/.
* Move the cmake flag/definition settings from riscv_iree.cmake to the top-level
CMakeLists.txt.
* Apply
https://spacebeaker-review.git.corp.google.com/c/shodan/3p/google/iree/+/8080
to the top-level CMakeLists.txt.

Change-Id: Ie855e540374b69041e959e989a23342aa82f0080
3 files changed
tree: 029e18393c5c8bf2f21fb5b8906126351c91e70e
  1. cmake/
  2. CMakeLists.txt
  3. springbok_config.h