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34 lines
888 B
Python
34 lines
888 B
Python
#!/usr/bin/python
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# Copyright 2003 Vladimir Prus
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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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# Test that unused sources are at least reported.
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import BoostBuild
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from string import find
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t = BoostBuild.Tester()
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t.set_tree("unused")
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t.run_build_system()
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# The second invocation should do nothing, and produce no warning. The previous
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# invocation might have printed executed actions and other things, so it is not
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# easy to check if warning was issued or not.
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t.run_build_system(stdout="")
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t.run_build_system("-sGENERATE_ONLY_UNUSABLE=1", stdout="")
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# Now check that even if main target generates nothing, its usage requirements
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# are still propagated to dependants.
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t.write("a.cpp", """
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#ifdef FOO
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int main() {}
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#endif
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""")
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t.run_build_system("-sGENERATE_NOTHING=1")
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t.cleanup()
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