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73 lines
1.7 KiB
Python
Executable File
73 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python
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# Copyright 2008 Jurko Gospodnetic, Vladimir Prus
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# Copyright 2011 Steven Watanabe
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# Distributed under the Boost Software License, Version 1.0.
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# (See accompanying file LICENSE_1_0.txt or http://www.boost.org/LICENSE_1_0.txt)
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# Added to guard against a bug causing targets to be used before they
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# themselves have finished building. This used to happen for targets built by a
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# multi-file action that got triggered by another target, except when the target
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# triggering the action was the first one in the list of targets produced by
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# that action.
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#
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# Example:
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# When target A and target B were declared as created by a single action with
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# A being the first one listed, and target B triggered running that action then
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# while the action was still running, target A was already reporting as being
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# built causing other targets depending on target A to be built prematurely.
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import BoostBuild
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t = BoostBuild.Tester(pass_toolset=0, pass_d0=False)
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t.write("sleep.bat","""@setlocal
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@echo off
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@REM timeout /T %1 /NOBREAK >nul
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ping 127.0.0.1 -n 2 -w 1000 >nul
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ping 127.0.0.1 -n %1 -w 1000 >nul
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@endlocal
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@exit /B 0
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""")
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t.write("file.jam", """
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if $(NT)
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{
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SLEEP = @call sleep.bat ;
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}
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else
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{
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SLEEP = sleep ;
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}
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actions link
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{
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$(SLEEP) 1
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echo 001 - linked
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}
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link dll lib ;
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actions install
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{
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echo 002 - installed
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}
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install installed_dll : dll ;
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DEPENDS installed_dll : dll ;
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DEPENDS all : lib installed_dll ;
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""")
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t.run_build_system("-ffile.jam -j2", stdout="""...found 4 targets...
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...updating 3 targets...
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link dll
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001 - linked
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install installed_dll
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002 - installed
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...updated 3 targets...
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""")
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t.cleanup()
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