Expand gcc tests.

Verify -fwhole-program works at make startup.
Warn when gcc marks global functions as local.
3 files changed
tree: e188a167a2077f4ee362f9afb11d2956babd9f4a
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/