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3rdparty/boost_1_81_0/tools/build/test/conditionals.py 1.3 KB
73ef4ff3   Hu Chunming   提交三方库
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  #!/usr/bin/python
  
  # Copyright 2003 Dave Abrahams
  # Copyright 2002, 2003, 2004 Vladimir Prus
  # Distributed under the Boost Software License, Version 1.0.
  # (See accompanying file LICENSE.txt or copy at
  # https://www.bfgroup.xyz/b2/LICENSE.txt)
  
  # Test conditional properties.
  
  import BoostBuild
  
  t = BoostBuild.Tester(use_test_config=False)
  
  # Arrange a project which will build only if 'a.cpp' is compiled with "STATIC"
  # define.
  t.write("a.cpp", """\
  #ifdef STATIC
  int main() {}
  #endif
  """)
  
  # Test conditionals in target requirements.
  t.write("jamroot.jam", "exe a : a.cpp : <link>static:<define>STATIC ;")
  t.run_build_system(["link=static"])
  t.expect_addition("bin/$toolset/debug/link-static*/a.exe")
  t.rm("bin")
  
  # Test conditionals in project requirements.
  t.write("jamroot.jam", """
  project : requirements <link>static:<define>STATIC ;
  exe a : a.cpp ;
  """)
  t.run_build_system(["link=static"])
  t.expect_addition("bin/$toolset/debug/link-static*/a.exe")
  t.rm("bin")
  
  # Regression test for a bug found by Ali Azarbayejani. Conditionals inside
  # usage requirement were not being evaluated.
  t.write("jamroot.jam", """
  lib l : l.cpp : : : <link>static:<define>STATIC ;
  exe a : a.cpp l ;
  """)
  t.write("l.cpp", "int i;")
  t.run_build_system(["link=static"])
  t.expect_addition("bin/$toolset/debug/link-static*/a.exe")
  
  t.cleanup()