ceph/src/boost/tools/build/src/tools/features/warnings-feature.jam

   1 # Copyright 2017 Rene Rivera
   2 # Distributed under the Boost Software License, Version 1.0.
   3 # (See accompanying file LICENSE.txt or copy at
   4 # https://www.bfgroup.xyz/b2/LICENSE.txt)
   5
   6 import feature ;
   7
   8 #| tag::doc[]
   9
  10 [[bbv2.builtin.features.warnings]]`warnings`::
  11 *Allowed values:* `on`, `all`, `extra`, `pedantic`, `off`.
  12 +
  13 Controls the warning level of compilers.
  14 +
  15 `on`::: enable default/"reasonable" warning level.
  16 `all`::: enable most warnings.
  17 `extra`::: enable extra, possibly conflicting, warnings.
  18 `pedantic`::: enable likely inconsequential, and conflicting, warnings.
  19 `off`::: disable all warnings.
  20 +
  21 Default value is `all`.
  22
  23 |# # end::doc[]
  24
  25 feature.feature warnings
  26     : on all extra pedantic off
  27     : incidental propagated ;
  28
  29 #| tag::doc[]
  30
  31 [[bbv2.builtin.features.warnings-as-errors]]`warnings-as-errors`::
  32 *Allowed values:* `off`, `on`.
  33 +
  34 Makes it possible to treat warnings as errors and abort compilation on a
  35 warning.
  36
  37 |# # end::doc[]
  38
  39 feature.feature warnings-as-errors
  40     : off on
  41     : incidental propagated ;