# Copyright Rene Rivera 2011-2016
# 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)

using quickbook ;
using boostbook ;
import path ;

if ! $(BOOST_ROOT)
{
    BOOST_ROOT = [ modules.peek : BOOST_ROOT ] ;
}

if $(BOOST_PREDEF_ROOT)
{
    path-constant BOOST_PREDEF_INCLUDE_ROOT : $(BOOST_PREDEF_ROOT)/include ;
}
else
{
    path-constant BOOST_PREDEF_INCLUDE_ROOT : $(BOOST_ROOT) ;
}

local BOOST_PREDEF_HEADERS = [ path.glob-tree $(BOOST_PREDEF_INCLUDE_ROOT)/boost/predef : *.h ] ;

# Intermediate targets..

# Quickbok to boostbook target.
xml predef
    :
        predef.qbk
    :
        <dependency>$(BOOST_PREDEF_INCLUDE_ROOT)/boost/predef.h
        <dependency>$(BOOST_PREDEF_HEADERS)
    ;
explicit predef ;

# HTML dependencies for standalone docs.
install images : [ glob $(BOOST_ROOT)/doc/src/images/*.png ] : <location>html/images ;
explicit images ;
install callouts : [ glob $(BOOST_ROOT)/doc/src/images/callouts/*.png ] : <location>html/images/callouts ;
explicit callouts ;
install css : [ glob $(BOOST_ROOT)/doc/src/*.css ] : <location>html ;
explicit css ;

# Default target builds standalone docs.
boostbook standalone
    :
        predef
    :
        <xsl:param>boost.root=../../../..
        #<xsl:param>generate.section.toc.level=3
        <xsl:param>chunk.section.depth=2
        <xsl:param>chunk.first.sections=1
    
        <dependency>images
        <dependency>callouts
        <dependency>css
    ;

###############################################################################
### Targets for Boost release integration.
###############################################################################

# Target for Boost global documentation integration.
#
# For documentation that will be integrated into the global documentation
# this should be an alias similar to:
#
#   alias boostdoc : my_lib : : : <implicit-dependency>my_lib_boostbook_xml ;
#   explicit boostdoc ;
#
# For documentation that is not part of the global documentation, i.e.
# it has stadalone documentation, it should be an empty alias:
#
#   alias boostdoc ;
#   explicit boostdoc ;
#
alias boostdoc : predef ;
explicit boostdoc ;

# Target for Boost standalone release documentation building.
#
# For documentation that is not part of the global Boost documentation
# this should be an alias to building the "standalone" documentation.
# Usual this is just an alias to a "stadalone" target:
#
#   alias boostrelease : stadalone ;
#   explicit boostrelease ;
#
# For documentation that is part of the global Boost documentation this
# should be an empty alias:
#
#   alias boostrelease ;
#   explicit boostrelease ;
#
alias boostrelease ;
explicit boostrelease ;

###############################################################################