explicit.py

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#!/usr/bin/python

# Copyright 2003 Vladimir Prus
# Distributed under the Boost Software License, Version 1.0.
# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)

import BoostBuild

t = BoostBuild.Tester()

t.write("jamroot.jam", "")

t.write("jamfile.jam", """
exe hello : hello.cpp ;
exe hello2 : hello.cpp ;
explicit hello2 ;
""")

t.write("hello.cpp", """
int main() {}
""")

t.run_build_system()
t.ignore("*.tds")
t.expect_addition(BoostBuild.List("bin/$toolset/debug/hello") * \
    [".exe", ".obj"])
t.expect_nothing_more()

t.run_build_system("hello2")
t.expect_addition("bin/$toolset/debug/hello2.exe")

t.rm(".")


# Test that 'explicit' used in a helper rule applies to the current project, and
# not to the Jamfile where the helper rule is defined.
t.write("jamroot.jam", """
rule myinstall ( name : target )
{
    install $(name)-bin : $(target) ;
    explicit $(name)-bin ;
    alias $(name) : $(name)-bin ;
}
""")

t.write("sub/a.cpp", """
""")

t.write("sub/jamfile.jam", """
myinstall dist : a.cpp ;
""")

t.run_build_system(subdir="sub")
t.expect_addition("sub/dist-bin/a.cpp")

t.rm("sub/dist-bin")

t.write("sub/jamfile.jam", """
myinstall dist : a.cpp ;
explicit dist ;
""")

t.run_build_system(subdir="sub")
t.expect_nothing_more()

t.cleanup()