message: docs-build: take 2 fixup - just use whatever gcc/g++
diff: @@ -30,7 +30,7 @@ jobs:
  - attach_workspace:
  at: ~/nwnxee
  - checkout
  - - run: CC="gcc-7" CXX="g++-7" cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .
  + - run: CC="gcc" CXX="g++" cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo .
  - run: make docs
  - run: make dark-docs
  - persist_to_workspace:
  