mirror of
https://github.com/boostorg/build.git
synced 2026-01-19 04:02:14 +00:00
46 lines
886 B
Python
46 lines
886 B
Python
#!/usr/bin/env python3
|
|
|
|
# Copyright 2021 Dmitry Arkhipov (grisumbras@gmail.com)
|
|
# Distributed under the Boost Software License, Version 1.0.
|
|
# (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
|
|
|
|
# Test conditionals returning conditionals
|
|
|
|
import BoostBuild
|
|
|
|
t = BoostBuild.Tester()
|
|
|
|
t.write("a.cpp", "")
|
|
|
|
t.write("jamroot.jam", """
|
|
import feature ;
|
|
import common ;
|
|
|
|
feature.feature the_feature : false true : propagated ;
|
|
|
|
rule add-feature ( properties * )
|
|
{
|
|
return <the_feature>true ;
|
|
}
|
|
|
|
rule maker ( targets * : sources * : properties * )
|
|
{
|
|
if ! <the_feature>true in $(properties)
|
|
{
|
|
EXIT "Need <the_feature>true to build" ;
|
|
}
|
|
CMD on $(targets) = [ common.file-creation-command ] ;
|
|
}
|
|
|
|
actions maker
|
|
{
|
|
$(CMD) $(<) ;
|
|
}
|
|
|
|
make a : a.cpp : maker : <variant>debug:<conditional>@add-feature ;
|
|
""")
|
|
|
|
t.run_build_system()
|
|
|
|
t.cleanup()
|