# Copyright 2017 Rene Rivera
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE.txt or copy at
# https://www.bfgroup.xyz/b2/LICENSE.txt)

import feature ;

#| tag::doc[]

[[b2.builtin.features.stdlib]]`stdlib`::
*Allowed values*: `native`, `gnu`, `gnu11`, `libc++`, `sun-stlport`, `apache`.
+
Specifies C++ standard library to link to and in some cases the library ABI to
use:
+
`native`::: Use compiler's default.
`gnu`::: Use GNU Standard Library (a.k.a. pass:[libstdc++]) with the old ABI.
`gnu11`::: Use GNU Standard Library with the new ABI.
`libc++`::: Use LLVM pass:[libc++].
`sun-stlport`::: Use the STLport implementation of the standard library
  provided with the Solaris Studio compiler.
`apache`::: Use the Apache stdcxx version 4 C++ standard library provided with
  the Solaris Studio compiler.

|# # end::doc[]

feature.feature stdlib
    : native gnu gnu11 libc++ sun-stlport apache
    : propagated composite ;
