blob: aae0fe26e6d9258a4b9ba1ba9470e92615f40441 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
#!/usr/bin/python
# Copyright 2008 Jurko Gospodnetic, Vladimir Prus
# Copyright 2011 Steven Watanabe
# 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)
# Added to guard against a bug causing targets to be used before they
# themselves have finished building. This used to happen for targets built by a
# multi-file action that got triggered by another target, except when the target
# triggering the action was the first one in the list of targets produced by
# that action.
#
# Example:
# When target A and target B were declared as created by a single action with
# A being the first one listed, and target B triggered running that action then
# while the action was still running, target A was already reporting as being
# built causing other targets depending on target A to be built prematurely.
import BoostBuild
t = BoostBuild.Tester(pass_toolset=0, pass_d0=False)
t.write("sleep.bat","""@setlocal
@echo off
@REM timeout /T %1 /NOBREAK >nul
ping 127.0.0.1 -n 2 -w 1000 >nul
ping 127.0.0.1 -n %1 -w 1000 >nul
@endlocal
@exit /B 0
""")
t.write("file.jam", """
if $(NT)
{
SLEEP = @call sleep.bat ;
}
else
{
SLEEP = sleep ;
}
actions link
{
$(SLEEP) 1
echo 001 - linked
}
link dll lib ;
actions install
{
echo 002 - installed
}
install installed_dll : dll ;
DEPENDS installed_dll : dll ;
DEPENDS all : lib installed_dll ;
""")
t.run_build_system("-ffile.jam -j2", stdout="""...found 4 targets...
...updating 3 targets...
link dll
001 - linked
install installed_dll
002 - installed
...updated 3 targets...
""")
t.cleanup()
|
