message: re-enable coverage
diff: @@ -5,7 +5,6 @@ ferr(){
  exit 1
  }
  -if ${COVERAGE:-false}; then
  #prepare
  project_dir="$(readlink -f .)"
  build_dir="$project_dir/build"
  @@ -48,4 +47,3 @@ if ${COVERAGE:-false}; then
  # should not be required on github
  coveralls-lcov coverage.info || ferr "failed to upload"
  fi
  -fi
  