Jamfile

#
# Copyright (c) 2019 Vinnie Falco (vinnie dot falco at gmail dot com)
# Copyright (c) 2021 Dmitry Arkhipov (grisumbras@gmail.com)
#
# Distributed under the Boost Software License, Version 1.0. (See accompanying
# file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#
# Official repository: https://github.com/boostorg/json
#

import-search /boost/config/checks ;

import boost-pretty-printers ;
import config ;
import modules ;

rule requires ( tests + )
{
    local result ;
    for test in $(tests)
    {
        local name = $(test:D=) ;
        local m = $(test:D) ;
        if $(m)
        {
            m = [ modules.binding $(m) ] ;
            m = $(m:D)// ;
        }
        m ?= "" ;

        result += [ check-target-builds $(m)$(name) $(name)
            : : <build>no <conditional>@warn-if-requested
        ] ;
    }
    return $(result) ;
}

.warned = ;
rule warn-if-requested ( properties * )
{
    if ! $(.warned)
    {
        .warned = true ;
        local args = [ modules.peek : ARGV ] ;
        local var = [ modules.peek project-config : libraries ] ;
        if json in [ MATCH ^--with-(json) : $(args) $(var) ]
        {
            echo "warning:" Boost.Json was explicitly requested, but will not
                be built, because it requires C++11. ;
            echo "note:" To enable C++11 support, use the 'cxxstd=11' command line
                argument. ;
        }
    }
}

project
    : common-requirements
      <include>../include
      <use>$(boost_dependencies)/<warnings-as-errors>off
      <link>shared:<define>BOOST_JSON_DYN_LINK=1
      <link>static:<define>BOOST_JSON_STATIC_LINK=1
    : requirements
      [ requires
        config/cxx11_constexpr
        config/cxx11_decltype
        config/cxx11_hdr_tuple
        config/cxx11_template_aliases
        config/cxx11_variadic_templates
        config/cxx11_alignas
      ]
      <toolset>msvc:<define>_SCL_SECURE_NO_WARNINGS
    : usage-requirements
      <library>/boost/container//boost_container/<warnings-as-errors>off
      <library>/boost/charconv//boost_charconv/<warnings-as-errors>off
      <define>BOOST_JSON_NO_LIB=1
    : source-location ../src
    ;

alias json_deps ;
alias json_sources : src.cpp ;
lib boost_json : json_sources ;

boost-pretty-printers.gdb-python-header gdb_printers.hpp
    : boost_json_gdb_printers.py
    : <location>../include/boost/json/detail
      <flags>--header-guard=BOOST_JSON_DETAIL_GDB_PRINTERS_HPP
      <flags>--disable-macro=
    ;
always gdb_printers.hpp ;
explicit regenerate-printers gdb_printers.hpp ;
alias regenerate-printers : gdb_printers.hpp ;