[makefile build] add 3 helper scripts to grab necessary tools and automate some of the tasks

Change-Id: I23285a0e960fd65d196bf128a7e74c2739e12233
3 files changed
tree: 41951b3b0c7b30b6dfa02fcc2369e807a84baf77
  1. .gitignore
  2. COPYING
  3. MakefileBasedBuild/
  4. library/
  5. tools/