# Copyright (c) 2002 Trustees of Indiana University
#
# 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)

project boost/graph
    : requirements <include>../src
    : source-location ../src
    ;

if [ modules.peek : GRAPHVIZ_PARSER ]
{
    lib boost_graph
        :
        graphviz_graph_lex
        graphviz_digraph_lex
        graphviz_graph_parser
        graphviz_digraph_parser
        : <define>YY_NO_UNISTD_H
        ;

    obj graphviz_graph_lex : graphviz_lex.ll
        : <flex.prefix>bgl_undir_ <define>GRAPHVIZ_DIRECTED=0
          <implicit-dependency>graphviz_graph_parser ;
    obj graphviz_graph_parser : graphviz_parser.yy
        : <bison.prefix>bgl_undir_ 	<define>GRAPHVIZ_DIRECTED=0 ;


    obj graphviz_digraph_lex : graphviz_lex.ll
        : <flex.prefix>bgl_dir_ <define>GRAPHVIZ_DIRECTED=1
          <implicit-dependency>graphviz_digraph_parser ;
    obj graphviz_digraph_parser : graphviz_parser.yy
        : <bison.prefix>bgl_dir_ 	<define>GRAPHVIZ_DIRECTED=1 ;
}
else
{
    lib boost_graph
        :
        read_graphviz_spirit.cpp
        :
        <define>BOOST_GRAPH_NO_LIB=1
        <link>shared:<define>BOOST_GRAPH_DYN_LINK=1
        # # Intel compiler ICEs if we turn optimization on
        <toolset>intel-vc71-win-9.1:<optimization>off
        # Without these flags, MSVC 7.1 and 8.0 crash
        <toolset>msvc-7.1:<cxxflags>-GR-
        <toolset>msvc-8.0:<cxxflags>-GR-
        ;
}