1#!/usr/local/bin/python3.8
2
3# Copyright 2003 Dave Abrahams
4# Copyright 2002, 2003 Vladimir Prus
5# Distributed under the Boost Software License, Version 1.0.
6# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
7
8# Test that default build clause actually has any effect.
9
10import BoostBuild
11
12t = BoostBuild.Tester(use_test_config=False)
13
14t.write("jamroot.jam", "")
15t.write("jamfile.jam", "exe a : a.cpp : : debug release ;")
16t.write("a.cpp", "int main() {}\n")
17
18t.run_build_system()
19t.expect_addition("bin/$toolset/debug*/a.exe")
20t.expect_addition("bin/$toolset/release*/a.exe")
21
22# Check that explictly-specified build variant suppresses default-build.
23t.rm("bin")
24t.run_build_system(["release"])
25t.expect_addition(BoostBuild.List("bin/$toolset/release*/") * "a.exe a.obj")
26t.ignore_addition('bin/*/a.rsp')
27t.expect_nothing_more()
28
29# Now check that we can specify explicit build request and default-build will be
30# combined with it.
31t.run_build_system(["optimization=space"])
32t.expect_addition("bin/$toolset/debug/optimization-space*/a.exe")
33t.expect_addition("bin/$toolset/release/optimization-space*/a.exe")
34
35# Test that default-build must be identical in all alternatives. Error case.
36t.write("jamfile.jam", """\
37exe a : a.cpp : : debug ;
38exe a : b.cpp : : ;
39""")
40t.run_build_system(["-n", "--no-error-backtrace"], status=1)
41t.fail_test(t.stdout().find("default build must be identical in all alternatives") == -1)
42
43# Test that default-build must be identical in all alternatives. No Error case,
44# empty default build.
45t.write("jamfile.jam", """\
46exe a : a.cpp : <variant>debug ;
47exe a : b.cpp : <variant>release ;
48""")
49t.run_build_system(["-n", "--no-error-backtrace"], status=0)
50
51# Now try a harder example: default build which contains <define> should cause
52# <define> to be present when "b" is compiled. This happens only if
53# "build-project b" is placed first.
54t.write("jamfile.jam", """\
55project : default-build <define>FOO ;
56build-project a ;
57build-project b ;
58""")
59
60t.write("a/jamfile.jam", "exe a : a.cpp ../b//b ;")
61t.write("a/a.cpp", """\
62#ifdef _WIN32
63__declspec(dllimport)
64#endif
65void foo();
66int main() { foo(); }
67""")
68
69t.write("b/jamfile.jam", "lib b : b.cpp ;")
70t.write("b/b.cpp", """\
71#ifdef FOO
72#ifdef _WIN32
73__declspec(dllexport)
74#endif
75void foo() {}
76#endif
77""")
78
79t.run_build_system()
80
81t.cleanup()
82