forked from boostorg/predef
Conform to latest library requirements.
This commit is contained in:
Rene Rivera
201
check/predef.jam
201
check/predef.jam
@ -1,202 +1,17 @@
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# Copyright Rene Rivera 2015
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# Copyright Rene Rivera 2016
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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# Defines rules that provide requirements based on checking
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# conditions using Boost Predef definitions and version numbers.
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# Hack, to reload check/predef.jam at its new location.
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import modules ;
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import project ;
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import feature ;
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import string ;
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import toolset ;
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import modules ;
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import path ;
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import "class" : new ;
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import regex ;
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# Create a project for our targets.
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project.extension predef check ;
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# Feature to pass check expressions to check programs.
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feature.feature predef-expression : : free ;
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# Checks the expressions and when used evaluates to the true-properties
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# if the expressions are all true. Otherwise evaluates to the
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# false-properties.
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rule check ( expressions + : language ? : true-properties * : false-properties * )
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local _loaded_ ;
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for local _module_ in [ modules.peek modules : .loaded ]
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{
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# Default to C++ on the check context.
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language ?= cpp ;
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local project_target = [ project.target $(__name__) ] ;
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project.push-current $(project_target) ;
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local terms ;
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local result ;
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for expression in $(expressions)
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if $(_module_) != "predef"
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{
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if $(expression:L) in "and" "or"
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{
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terms += $(expression:L) ;
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}
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else
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{
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# Create the check run if we don't have one yet.
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local key = [ MD5 $(language)::$(expression) ] ;
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if ! ( $(key) in $(_checks_) )
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{
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_checks_ += $(key) ;
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_message_(/check/predef//predef_check_cc_$(key)) = $(expression) ;
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check_target $(language) $(key) : [ change_term_to_def $(expression) ] ;
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}
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terms += /check/predef//predef_check_cc_$(key) ;
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}
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}
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local instance = [ new check-expression-evaluator
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$(terms) : $(true-properties) : $(false-properties) ] ;
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result = <conditional>@$(instance).check ;
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project.pop-current ;
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return $(result) ;
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}
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# Checks the expressions and when used evaluates to <build>no
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# if the expressions are all false. Otherwise evaluates to the
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# nothing.
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rule require ( expressions + : language ? )
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{
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return [ check $(expressions) : $(language) : : <build>no ] ;
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}
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#############################################################################
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.c.ext = c ;
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.cpp.ext = cpp ;
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.objc.ext = m ;
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.objcpp.ext = mm ;
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# Check targets. Each needs to be compiled for different languages
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# even though they are all the same source code.
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local rule check_target ( language key : requirements * )
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{
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# Need to use absolute paths because we don't know the
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# context of the invocation which affects where the paths
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# originate from.
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local predef_jam
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= [ modules.binding $(__name__) ] ;
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local source_path
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= $(predef_jam:D)/predef_check_cc_as_$(language).$(.$(language).ext) ;
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local include_path
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= $(predef_jam:D)/../include ;
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obj predef_check_cc_$(key)
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: $(source_path)
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: <include>$(include_path) $(requirements) ;
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explicit predef_check_cc_$(key) ;
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return predef_check_cc_$(key) ;
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}
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local rule change_term_to_def ( term )
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{
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local parts = [ regex.split $(term) " " ] ;
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if $(parts[3])
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{
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local version_number = [ regex.split $(parts[3]) "[.]" ] ;
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if ! $(version_number[3]) { version_number += "0" ; }
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if ! $(version_number[3]) { version_number += "0" ; }
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parts = $(parts[1-2]) BOOST_VERSION_NUMBER($(version_number:J=",")) ;
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}
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return <define>CHECK=\"$(parts:J=" ")\" ;
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}
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class check-expression-evaluator
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{
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import configure ;
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rule __init__ ( expression + : true-properties * : false-properties * )
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{
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self.expression = $(expression) ;
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self.true-properties = $(true-properties) ;
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self.false-properties = $(false-properties) ;
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}
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rule check ( properties * )
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{
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local to-eval ;
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local tokens = "and" "or" ;
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# Go through the expression and: eval the target values,
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# and normalize to a full expression.
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for local term in $(self.expression)
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{
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if ! ( $(term:L) in $(tokens) )
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{
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# A value is a target reference that will evan to "true"
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# or "false".
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if $(to-eval[-1]:L) && ! ( $(to-eval[-1]:L) in $(tokens) )
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{
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# Default to "and" operation.
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to-eval += "and" ;
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}
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local message = [ modules.peek predef : _message_($(term)) ] ;
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if [ configure.builds $(term) : $(properties) : $(message) ]
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{
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to-eval += "true" ;
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}
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else
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{
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to-eval += "false" ;
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}
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}
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else
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{
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to-eval += $(term) ;
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}
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}
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# Eval full the expression.
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local eval-result = [ eval $(to-eval) ] ;
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# And resolve true/false properties.
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if $(eval-result) = "true"
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{
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return $(self.true-properties) ;
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}
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else
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{
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return $(self.false-properties) ;
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}
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}
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rule eval ( e * )
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{
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local r ;
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if $(e[1]) && $(e[2]) && $(e[3])
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{
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if $(e[2]) = "and"
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{
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if $(e[1]) = "true" && $(e[3]) = "true"
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{
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r = [ eval "true" $(e[4-]) ] ;
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}
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else
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{
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r = [ eval "false" $(e[4-]) ] ;
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}
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}
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else if $(e[2]) = "or"
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{
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if $(e[1]) = "true" || $(e[3]) = "true"
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||||
{
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r = [ eval "true" $(e[4-]) ] ;
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}
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else
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{
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r = [ eval "false" $(e[4-]) ] ;
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}
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||||
}
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||||
}
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else
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{
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r = $(e[1]) ;
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}
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return $(r) ;
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_loaded_ += $(_module_) ;
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}
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}
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modules.poke modules : .loaded : $(_loaded_) ;
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import ../tools/check/predef ;
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@ -1,4 +1,4 @@
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# Copyright Rene Rivera 2011
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# Copyright Rene Rivera 2011-2016
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# Distributed under the Boost Software License, Version 1.0.
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||||
# (See accompanying file LICENSE_1_0.txt or copy at
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# http://www.boost.org/LICENSE_1_0.txt)
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@ -23,6 +23,9 @@ else
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local BOOST_PREDEF_HEADERS = [ path.glob-tree $(BOOST_PREDEF_INCLUDE_ROOT)/boost/predef : *.h ] ;
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# Intermediate targets..
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# Quickbok to boostbook target.
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xml predef
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:
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predef.qbk
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@ -32,6 +35,15 @@ xml predef
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;
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explicit predef ;
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# HTML dependencies for standalone docs.
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install images : [ glob $(BOOST_ROOT)/doc/src/images/*.png ] : <location>html/images ;
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explicit images ;
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install callouts : [ glob $(BOOST_ROOT)/doc/src/images/callouts/*.png ] : <location>html/images/callouts ;
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explicit callouts ;
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install css : [ glob $(BOOST_ROOT)/doc/src/*.css ] : <location>html ;
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explicit css ;
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# Default target builds standalone docs.
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boostbook standalone
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:
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predef
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@ -46,9 +58,6 @@ boostbook standalone
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<dependency>css
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;
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install images : [ glob $(BOOST_ROOT)/doc/src/images/*.png ] : <location>html/images ;
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explicit images ;
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install callouts : [ glob $(BOOST_ROOT)/doc/src/images/callouts/*.png ] : <location>html/images/callouts ;
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explicit callouts ;
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install css : [ glob $(BOOST_ROOT)/doc/src/*.css ] : <location>html ;
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explicit css ;
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# Target for Boost global documentation integration.
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alias boostdoc : predef : : : <implcit-dependency>predef ;
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explicit boostdoc ;
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@ -57,7 +57,7 @@
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</div>
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</div>
|
||||
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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<td align="left"><p><small>Last revised: October 15, 2015 at 04:09:31 GMT</small></p></td>
|
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<td align="left"><p><small>Last revised: January 07, 2016 at 18:48:05 GMT</small></p></td>
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<td align="right"><div class="copyright-footer"></div></td>
|
||||
</tr></table>
|
||||
<hr>
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@ -73,7 +73,7 @@
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gets built as part of your project based on the detailed version information
|
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available in Predef. The basic use is simple:
|
||||
</p>
|
||||
<pre class="programlisting">import path-to-predef-src/check/predef
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||||
<pre class="programlisting">import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
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||||
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@ -85,7 +85,7 @@ exe my_windows_program : windows_source.cpp
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unless one is building for Windows. Like the direct <code class="literal">predef_check</code>
|
||||
you can pass mutiple expressions using relational comparisons. For example:
|
||||
</p>
|
||||
<pre class="programlisting">import path-to-predef-src/check/predef
|
||||
<pre class="programlisting">import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
@ -106,7 +106,7 @@ lib my_special_lib : source.cpp
|
||||
The expression can also use explicit "and", "or" logical
|
||||
operators to for more complex checks:
|
||||
</p>
|
||||
<pre class="programlisting">import path-to-predef-src/check/predef
|
||||
<pre class="programlisting">import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
@ -127,7 +127,7 @@ lib my_special_lib : source.cpp
|
||||
as requirements. For example you could use it to enable or disable features
|
||||
in your programs:
|
||||
</p>
|
||||
<pre class="programlisting">import path-to-predef-src/check/predef
|
||||
<pre class="programlisting">import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
|
||||
@ -584,7 +584,7 @@
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
BOOST_HW_SIMD_x86_AVX2_VERSION
|
||||
BOOST_HW_SIMD_X86_AVX2_VERSION
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
@ -692,7 +692,7 @@
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
BOOST_HW_SIMD_x86_SSE4A_VERSION
|
||||
BOOST_HW_SIMD_X86_SSE4A_VERSION
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
@ -704,7 +704,7 @@
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
BOOST_HW_SIMD_x86_FMA4_VERSION
|
||||
BOOST_HW_SIMD_X86_FMA4_VERSION
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
@ -716,7 +716,7 @@
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
BOOST_HW_SIMD_x86_XOP_VERSION
|
||||
BOOST_HW_SIMD_X86_XOP_VERSION
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
@ -728,7 +728,7 @@
|
||||
</td>
|
||||
<td>
|
||||
<p>
|
||||
BOOST_HW_SIMD_x86
|
||||
BOOST_HW_SIMD_X86
|
||||
</p>
|
||||
</td>
|
||||
</tr>
|
||||
@ -1180,10 +1180,10 @@
|
||||
</p>
|
||||
<h6>
|
||||
<a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.h1"></a>
|
||||
<span class="phrase"><a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version"></a></span><a class="link" href="boost_hw_hardware_macros.html#predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version"><code class="computeroutput"><span class="identifier">BOOST_HW_SIMD_X86_XOP_VERSION</span></code></a>
|
||||
<span class="phrase"><a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_fma4_version"></a></span><a class="link" href="boost_hw_hardware_macros.html#predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_fma4_version"><code class="computeroutput"><span class="identifier">BOOST_HW_SIMD_X86_FMA4_VERSION</span></code></a>
|
||||
</h6>
|
||||
<p>
|
||||
<a href="https://en.wikipedia.org/wiki/XOP_instruction_set" target="_top">XOP</a>
|
||||
<a href="https://en.wikipedia.org/wiki/FMA_instruction_set#FMA4_instruction_set" target="_top">FMA4</a>
|
||||
x86 extension (AMD specific).
|
||||
</p>
|
||||
<p>
|
||||
@ -1191,7 +1191,7 @@
|
||||
</p>
|
||||
<h6>
|
||||
<a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.h2"></a>
|
||||
<span class="phrase"><a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version0"></a></span><a class="link" href="boost_hw_hardware_macros.html#predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version0"><code class="computeroutput"><span class="identifier">BOOST_HW_SIMD_X86_XOP_VERSION</span></code></a>
|
||||
<span class="phrase"><a name="predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version"></a></span><a class="link" href="boost_hw_hardware_macros.html#predef.reference.boost_hw_hardware_macros.boost_hw_simd_x86_amd_version.boost_hw_simd_x86_xop_version"><code class="computeroutput"><span class="identifier">BOOST_HW_SIMD_X86_XOP_VERSION</span></code></a>
|
||||
</h6>
|
||||
<p>
|
||||
<a href="https://en.wikipedia.org/wiki/XOP_instruction_set" target="_top">XOP</a>
|
||||
|
||||
@ -619,7 +619,7 @@ version information available in Predef. The basic use is simple:
|
||||
|
||||
[teletype]
|
||||
``
|
||||
import path-to-predef-src/check/predef
|
||||
import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
@ -635,7 +635,7 @@ For example:
|
||||
|
||||
[teletype]
|
||||
``
|
||||
import path-to-predef-src/check/predef
|
||||
import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
@ -663,7 +663,7 @@ to for more complex checks:
|
||||
|
||||
[teletype]
|
||||
``
|
||||
import path-to-predef-src/check/predef
|
||||
import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
@ -690,7 +690,7 @@ features in your programs:
|
||||
|
||||
[teletype]
|
||||
``
|
||||
import path-to-predef-src/check/predef
|
||||
import path-to-predef-src/tools/check/predef
|
||||
: check require
|
||||
: predef-check predef-require ;
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
#!/usr/bin/env b2 -a --verbose-test
|
||||
# Copyright Rene Rivera 2011-2013
|
||||
# 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)
|
||||
@ -64,4 +64,12 @@ test-suite predef :
|
||||
# Minimal testing done for predef for CI. Since
|
||||
# we don't have many we can just do all of them.
|
||||
alias minimal : predef ;
|
||||
|
||||
# Full testing target for regular regression tests.
|
||||
alias full : predef ;
|
||||
|
||||
# Extra's target. Nothing for Predef.
|
||||
alias extra ;
|
||||
|
||||
explicit minimal ;
|
||||
explicit extra ;
|
||||
|
||||
202
tools/check/predef.jam
Normal file
202
tools/check/predef.jam
Normal file
@ -0,0 +1,202 @@
|
||||
# Copyright Rene Rivera 2015
|
||||
# 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)
|
||||
|
||||
# Defines rules that provide requirements based on checking
|
||||
# conditions using Boost Predef definitions and version numbers.
|
||||
|
||||
import modules ;
|
||||
import project ;
|
||||
import feature ;
|
||||
import string ;
|
||||
import toolset ;
|
||||
import modules ;
|
||||
import path ;
|
||||
import "class" : new ;
|
||||
import regex ;
|
||||
|
||||
# Create a project for our targets.
|
||||
project.extension predef check ;
|
||||
|
||||
# Feature to pass check expressions to check programs.
|
||||
feature.feature predef-expression : : free ;
|
||||
|
||||
# Checks the expressions and when used evaluates to the true-properties
|
||||
# if the expressions are all true. Otherwise evaluates to the
|
||||
# false-properties.
|
||||
rule check ( expressions + : language ? : true-properties * : false-properties * )
|
||||
{
|
||||
# Default to C++ on the check context.
|
||||
language ?= cpp ;
|
||||
|
||||
local project_target = [ project.target $(__name__) ] ;
|
||||
project.push-current $(project_target) ;
|
||||
local terms ;
|
||||
local result ;
|
||||
for expression in $(expressions)
|
||||
{
|
||||
if $(expression:L) in "and" "or"
|
||||
{
|
||||
terms += $(expression:L) ;
|
||||
}
|
||||
else
|
||||
{
|
||||
# Create the check run if we don't have one yet.
|
||||
local key = [ MD5 $(language)::$(expression) ] ;
|
||||
if ! ( $(key) in $(_checks_) )
|
||||
{
|
||||
_checks_ += $(key) ;
|
||||
_message_(/check/predef//predef_check_cc_$(key)) = $(expression) ;
|
||||
check_target $(language) $(key) : [ change_term_to_def $(expression) ] ;
|
||||
}
|
||||
|
||||
terms += /check/predef//predef_check_cc_$(key) ;
|
||||
}
|
||||
}
|
||||
local instance = [ new check-expression-evaluator
|
||||
$(terms) : $(true-properties) : $(false-properties) ] ;
|
||||
result = <conditional>@$(instance).check ;
|
||||
project.pop-current ;
|
||||
return $(result) ;
|
||||
}
|
||||
|
||||
# Checks the expressions and when used evaluates to <build>no
|
||||
# if the expressions are all false. Otherwise evaluates to the
|
||||
# nothing.
|
||||
rule require ( expressions + : language ? )
|
||||
{
|
||||
return [ check $(expressions) : $(language) : : <build>no ] ;
|
||||
}
|
||||
|
||||
#############################################################################
|
||||
|
||||
.c.ext = c ;
|
||||
.cpp.ext = cpp ;
|
||||
.objc.ext = m ;
|
||||
.objcpp.ext = mm ;
|
||||
|
||||
# Check targets. Each needs to be compiled for different languages
|
||||
# even though they are all the same source code.
|
||||
local rule check_target ( language key : requirements * )
|
||||
{
|
||||
# Need to use absolute paths because we don't know the
|
||||
# context of the invocation which affects where the paths
|
||||
# originate from.
|
||||
local predef_jam
|
||||
= [ modules.binding $(__name__) ] ;
|
||||
local source_path
|
||||
= $(predef_jam:D)/predef_check_cc_as_$(language).$(.$(language).ext) ;
|
||||
local include_path
|
||||
= $(predef_jam:D)/../../include ;
|
||||
obj predef_check_cc_$(key)
|
||||
: $(source_path)
|
||||
: <include>$(include_path) $(requirements) ;
|
||||
explicit predef_check_cc_$(key) ;
|
||||
return predef_check_cc_$(key) ;
|
||||
}
|
||||
|
||||
local rule change_term_to_def ( term )
|
||||
{
|
||||
local parts = [ regex.split $(term) " " ] ;
|
||||
if $(parts[3])
|
||||
{
|
||||
local version_number = [ regex.split $(parts[3]) "[.]" ] ;
|
||||
if ! $(version_number[3]) { version_number += "0" ; }
|
||||
if ! $(version_number[3]) { version_number += "0" ; }
|
||||
parts = $(parts[1-2]) BOOST_VERSION_NUMBER($(version_number:J=",")) ;
|
||||
}
|
||||
return <define>CHECK=\"$(parts:J=" ")\" ;
|
||||
}
|
||||
|
||||
class check-expression-evaluator
|
||||
{
|
||||
import configure ;
|
||||
|
||||
rule __init__ ( expression + : true-properties * : false-properties * )
|
||||
{
|
||||
self.expression = $(expression) ;
|
||||
self.true-properties = $(true-properties) ;
|
||||
self.false-properties = $(false-properties) ;
|
||||
}
|
||||
|
||||
rule check ( properties * )
|
||||
{
|
||||
local to-eval ;
|
||||
local tokens = "and" "or" ;
|
||||
# Go through the expression and: eval the target values,
|
||||
# and normalize to a full expression.
|
||||
for local term in $(self.expression)
|
||||
{
|
||||
if ! ( $(term:L) in $(tokens) )
|
||||
{
|
||||
# A value is a target reference that will evan to "true"
|
||||
# or "false".
|
||||
if $(to-eval[-1]:L) && ! ( $(to-eval[-1]:L) in $(tokens) )
|
||||
{
|
||||
# Default to "and" operation.
|
||||
to-eval += "and" ;
|
||||
}
|
||||
local message = [ modules.peek predef : _message_($(term)) ] ;
|
||||
if [ configure.builds $(term) : $(properties) : $(message) ]
|
||||
{
|
||||
to-eval += "true" ;
|
||||
}
|
||||
else
|
||||
{
|
||||
to-eval += "false" ;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
to-eval += $(term) ;
|
||||
}
|
||||
}
|
||||
# Eval full the expression.
|
||||
local eval-result = [ eval $(to-eval) ] ;
|
||||
# And resolve true/false properties.
|
||||
if $(eval-result) = "true"
|
||||
{
|
||||
return $(self.true-properties) ;
|
||||
}
|
||||
else
|
||||
{
|
||||
return $(self.false-properties) ;
|
||||
}
|
||||
}
|
||||
|
||||
rule eval ( e * )
|
||||
{
|
||||
local r ;
|
||||
if $(e[1]) && $(e[2]) && $(e[3])
|
||||
{
|
||||
if $(e[2]) = "and"
|
||||
{
|
||||
if $(e[1]) = "true" && $(e[3]) = "true"
|
||||
{
|
||||
r = [ eval "true" $(e[4-]) ] ;
|
||||
}
|
||||
else
|
||||
{
|
||||
r = [ eval "false" $(e[4-]) ] ;
|
||||
}
|
||||
}
|
||||
else if $(e[2]) = "or"
|
||||
{
|
||||
if $(e[1]) = "true" || $(e[3]) = "true"
|
||||
{
|
||||
r = [ eval "true" $(e[4-]) ] ;
|
||||
}
|
||||
else
|
||||
{
|
||||
r = [ eval "false" $(e[4-]) ] ;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
r = $(e[1]) ;
|
||||
}
|
||||
return $(r) ;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user