third_party/boost/predef/build.jam

# Copyright Rene Rivera 2014-2019
# 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)

#|
This B2 project provides support for using the Predef library externally as
a standalone project or by embedding in your B2 project tree. To use
externally you would need a `use-project` declaration and to use the
project as a dependency where needed:

----
use-project /hash-predef : /path/to/hash-predef/root ;

exe my_thing : main.cpp : <dependency>/hash-predef ;
----

To use in your project tree you would only need to place the Predef tree
in a subdirectory and reference the project location as a dependency where
needed.

----
exe my_thin : main.cpp : <dependency>libs/hash-predef ;
----
|#

import project ;

path-constant BOOST_PREDEF_ROOT : . ;
path-constant BOOST_PREDEF_INCLUDE : include ;
constant PREDEF_DIST : boost ;

project /boost/predef
    : usage-requirements
        <include>$(BOOST_PREDEF_INCLUDE) ;

if [ project.is-jamroot-module $(__name__) ]
{
    local attributes = [ project.attributes $(__name__) ] ;
    $(attributes).set "build-dir" : .bin ;
}

alias libs ;