-# prod
- - enable_debug=no enable_assert=no enable_dtrace=no enable_silent_rules=yes ac_cv_vcs_system=none
-# debug
- - enable_debug=yes enable_assert=yes enable_dtrace=yes enable_silent_rules=no
-# sanitize=address
- - with_sanitize=address
-# sanitize=thread
- - with_sanitize=thread