old_contents: from conan.packager import ConanMultiPackager
  import platform
  
  if __name__ == "__main__":
      builder = ConanMultiPackager(visual_runtimes=["MT", "MD"])
  
      if platform.system() == "Windows":
          builder.add_common_builds(visual_versions=[12])
  
      if platform.system() == "Linux":
          for ver in ["4.8", "4.9" "5.2", "5.3"]:
              for arch in ["x86", "x86_64"]:
                  builder.add({"arch": arch,
                               "build_type": "Release",
                               "compiler": "gcc",
                               "compiler.version": ver},
                               {})
  
      if platform.system() == "Darwin":
          for compiler_version in ["5.0", "5.1", "6.0", "6.1", "7.0"]:
              for arch in ["x86", "x86_64"]:
                  for build_type in ["Release"]:
                      builder.add({"arch": arch,
                                   "build_type": build_type,
                                   "compiler": "apple-clang",
                                   "compiler.version": compiler_version}, {})
      builder.run()
  
new_contents: from conan.packager import ConanMultiPackager
  import platform
  
  if __name__ == "__main__":
      builder = ConanMultiPackager(visual_runtimes=["MT", "MD"])
  
      if platform.system() == "Windows":
          builder.add_common_builds(visual_versions=[12])
  
      if platform.system() == "Linux":
          for ver in ["4.8", "4.9", "5.2", "5.3"]:
              for arch in ["x86", "x86_64"]:
                  builder.add({"arch": arch,
                               "build_type": "Release",
                               "compiler": "gcc",
                               "compiler.version": ver},
                               {})
  
      if platform.system() == "Darwin":
          for compiler_version in ["5.0", "5.1", "6.0", "6.1", "7.0"]:
              for arch in ["x86", "x86_64"]:
                  for build_type in ["Release"]:
                      builder.add({"arch": arch,
                                   "build_type": build_type,
                                   "compiler": "apple-clang",
                                   "compiler.version": compiler_version}, {})
      builder.run()
  
subject: Fix typo