| # architecture.jam |
| # |
| # Copyright 2012 Steven Watanabe |
| # |
| # 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) |
| |
| import configure ; |
| import project ; |
| import path ; |
| import property ; |
| |
| local here = [ modules.binding $(__name__) ] ; |
| |
| project.push-current [ project.current ] ; |
| project.load [ path.join [ path.make $(here:D) ] ../config ] ; |
| project.pop-current ; |
| |
| rule deduce-address-model ( properties * ) |
| { |
| local result = [ property.select <address-model> : $(properties) ] ; |
| if $(result) |
| { |
| return $(result) ; |
| } |
| else |
| { |
| if [ configure.builds /boost/architecture//32 : $(properties) : 32-bit ] |
| { |
| return <address-model>32 ; |
| } |
| else if [ configure.builds /boost/architecture//64 : $(properties) : 64-bit ] |
| { |
| return <address-model>64 ; |
| } |
| } |
| } |
| |
| rule address-model ( ) |
| { |
| return <conditional>@architecture.deduce-address-model ; |
| } |
| |
| rule deduce-architecture ( properties * ) |
| { |
| local result = [ property.select <architecture> : $(properties) ] ; |
| if $(result) |
| { |
| return $(result) ; |
| } |
| else |
| { |
| if [ configure.builds /boost/architecture//arm : $(properties) : arm ] |
| { |
| return <architecture>arm ; |
| } |
| else if [ configure.builds /boost/architecture//mips1 : $(properties) : mips1 ] |
| { |
| return <architecture>mips1 ; |
| } |
| else if [ configure.builds /boost/architecture//power : $(properties) : power ] |
| { |
| return <architecture>power ; |
| } |
| else if [ configure.builds /boost/architecture//sparc : $(properties) : sparc ] |
| { |
| return <architecture>sparc ; |
| } |
| else if [ configure.builds /boost/architecture//x86 : $(properties) : x86 ] |
| { |
| return <architecture>x86 ; |
| } |
| else if [ configure.builds /boost/architecture//combined : $(properties) : combined ] |
| { |
| return <architecture>combined ; |
| } |
| } |
| } |
| |
| rule architecture ( ) |
| { |
| return <conditional>@architecture.deduce-architecture ; |
| } |