mirror of
https://github.com/boostorg/build.git
synced 2026-02-13 12:22:17 +00:00
70 lines
2.2 KiB
Plaintext
70 lines
2.2 KiB
Plaintext
# Copyright 2003 Dave Abrahams
|
|
# Copyright 2003 Douglas Gregor
|
|
# Copyright 2006 Rene Rivera
|
|
# Copyright 2002, 2003, 2004, 2005, 2006 Vladimir Prus
|
|
# 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 module defines the 'make' main target rule.
|
|
|
|
import "class" : new ;
|
|
import param ;
|
|
import project ;
|
|
import property-set ;
|
|
import targets ;
|
|
|
|
|
|
class make-target-class : basic-target
|
|
{
|
|
import "class" : new ;
|
|
import indirect ;
|
|
import toolset ;
|
|
import type ;
|
|
import virtual-target ;
|
|
|
|
rule __init__ ( name : project : sources * : requirements *
|
|
: default-build * : usage-requirements * )
|
|
{
|
|
basic-target.__init__ $(name) : $(project) : $(sources) :
|
|
$(requirements) : $(default-build) : $(usage-requirements) ;
|
|
}
|
|
|
|
rule construct ( name : source-targets * : property-set )
|
|
{
|
|
local action-name = [ $(property-set).get <action> ] ;
|
|
# 'm' will always be set -- we add '@' ourselves in the 'make' rule
|
|
# below.
|
|
local m = [ MATCH ^@(.*) : $(action-name) ] ;
|
|
|
|
local relevant = [ toolset.relevant [ indirect.get-rule $(m[1]) ] ] ;
|
|
local a = [ new action $(source-targets) : $(m[1]) : [ $(property-set).add $(relevant) ] ] ;
|
|
local t = [ new file-target $(self.name) exact : [ type.type
|
|
$(self.name) ] : $(self.project) : $(a) ] ;
|
|
return $(relevant) [ virtual-target.register $(t) ] ;
|
|
}
|
|
}
|
|
|
|
|
|
# Declares the 'make' main target.
|
|
#
|
|
rule make ( target-name : sources * : generating-rule + : requirements * :
|
|
usage-requirements * )
|
|
{
|
|
param.handle-named-params
|
|
sources generating-rule requirements default-build usage-requirements ;
|
|
# The '@' sign causes the feature.jam module to qualify rule name with the
|
|
# module name of current project, if needed.
|
|
local m = [ MATCH ^(@).* : $(generating-rule) ] ;
|
|
if ! $(m)
|
|
{
|
|
generating-rule = @$(generating-rule) ;
|
|
}
|
|
targets.create-metatarget make-target-class : [ project.current ] :
|
|
$(target-name) : $(sources) : $(requirements) <action>$(generating-rule)
|
|
: : $(usage-requirements) ;
|
|
}
|
|
|
|
|
|
IMPORT $(__name__) : make : : make ;
|