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1#!/usr/bin/python
2
3# Copyright (c) Steven Watanabe 2018.
4# Distributed under the Boost Software License, Version 1.0. (See
5# accompanying file LICENSE_1_0.txt or copy at
6# http://www.boost.org/LICENSE_1_0.txt)
7
8# Tests that a single main target can be used for
9# implicit dependencies of multiple different types.
10
11import BoostBuild
12
13t = BoostBuild.Tester(pass_toolset=False)
14
15t.write("input.sss", "")
16
17t.write("Jamroot.jam", """
18import type ;
19import common ;
20import generators ;
21import "class" : new ;
22import feature : feature ;
23import toolset : flags ;
24
25type.register AAA : aaa ;
26type.register BBB : bbb ;
27type.register CCC : ccc ;
28type.register DDD : ddd ;
29type.register SSS : sss ;
30
31feature aaa-path : : free path ;
32feature bbb-path : : free path ;
33
34class aaa-action : action
35{
36    rule adjust-properties ( property-set )
37    {
38        local s = [ $(self.targets[1]).creating-subvariant ] ;
39        return [ $(property-set).add-raw
40            [ $(s).implicit-includes aaa-path : AAA ] ] ;
41    }
42}
43
44class aaa-generator : generator
45{
46    rule action-class ( )
47    {
48        return aaa-action ;
49    }
50}
51
52class bbb-action : action
53{
54    rule adjust-properties ( property-set )
55    {
56        local s = [ $(self.targets[1]).creating-subvariant ] ;
57        return [ $(property-set).add-raw
58            [ $(s).implicit-includes bbb-path : BBB ] ] ;
59    }
60}
61
62class bbb-generator : generator
63{
64    rule action-class ( )
65    {
66        return bbb-action ;
67    }
68}
69
70generators.register-standard common.copy : SSS : AAA ;
71generators.register-standard common.copy : SSS : BBB ;
72
73# Produce two targets from a single source
74rule make-aaa-bbb ( project name ? : property-set : sources * )
75{
76    local result ;
77    local aaa = [ generators.construct $(project) $(name) : AAA :
78        [ $(property-set).add-raw <location-prefix>a-loc ] : $(sources) ] ;
79    local bbb = [ generators.construct $(project) $(name) : BBB :
80        [ $(property-set).add-raw <location-prefix>b-loc ] : $(sources) ] ;
81    return [ $(aaa[1]).add $(bbb[1]) ] $(aaa[2-]) $(bbb[2-]) ;
82}
83
84generate input : input.sss : <generating-rule>@make-aaa-bbb ;
85explicit input ;
86
87flags make-ccc AAAPATH : <aaa-path> ;
88rule make-ccc ( target : sources * : properties * )
89{
90    ECHO aaa path\: [ on $(target) return $(AAAPATH) ] ;
91    common.copy $(target) : $(sources) ;
92}
93
94flags make-ddd BBBPATH : <bbb-path> ;
95rule make-ddd ( target : sources * : properties * )
96{
97    ECHO bbb path\: [ on $(target) return $(BBBPATH) ] ;
98    common.copy $(target) : $(sources) ;
99}
100
101generators.register [ new aaa-generator $(__name__).make-ccc : SSS : CCC ] ;
102generators.register [ new bbb-generator $(__name__).make-ddd : SSS : DDD ] ;
103
104# This should have <aaapath>bin/a-loc
105ccc output-c : input.sss : <implicit-dependency>input ;
106# This should have <bbbpath>bin/b-loc
107ddd output-d : input.sss : <implicit-dependency>input ;
108""")
109
110t.run_build_system()
111t.expect_output_lines(["aaa path: bin/a-loc", "bbb path: bin/b-loc"])
112
113t.cleanup()
114