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3rdparty/boost_1_81_0/tools/build/test/chain.py 1.13 KB
73ef4ff3   Hu Chunming   提交三方库
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  #!/usr/bin/python
  
  # Copyright 2003 Dave Abrahams
  # Copyright 2002, 2003 Vladimir Prus
  # Distributed under the Boost Software License, Version 1.0.
  # (See accompanying file LICENSE.txt or https://www.bfgroup.xyz/b2/LICENSE.txt)
  
  # This tests that :
  #  1) the 'make' correctly assigns types to produced targets
  #  2) if 'make' creates targets of type CPP, they are correctly used.
  
  import BoostBuild
  
  t = BoostBuild.Tester(use_test_config=False)
  
  # In order to correctly link this app, 'b.cpp', created by a 'make' rule, should
  # be compiled.
  
  t.write("jamroot.jam", "import gcc ;")
  
  t.write("jamfile.jam", r'''
  import os ;
  if [ os.name ] = NT
  {
      actions create
      {
          echo int main() {} > $(<)
      }
  }
  else
  {
      actions create
      {
          echo "int main() {}" > $(<)
      }
  }
  
  IMPORT $(__name__) : create : : create ;
  
  exe a : l dummy.cpp ;
  
  # Needs to be a static lib for Windows - main() cannot appear in DLL.
  static-lib l : a.cpp b.cpp ;
  
  make b.cpp : : create ;
  ''')
  
  t.write("a.cpp", "")
  
  t.write("dummy.cpp", "// msvc needs at least one object file\n")
  
  t.run_build_system()
  
  t.expect_addition("bin/$toolset/debug*/a.exe")
  
  t.cleanup()