Separate compilation for commands included in cmBootstrapCommands2

Source/CMakeLists.txt

Source/cmBootstrapCommands2.cxx

Source/cmGetCMakePropertyCommand.cxx

Source/cmGetDirectoryPropertyCommand.cxx

Source/cmHexFileConverter.cxx

Source/cmIfCommand.cxx

Source/cmIncludeCommand.cxx

Source/cmIncludeDirectoryCommand.cxx

Source/cmInstallCommand.cxx

Source/cmInstallFilesCommand.cxx

Source/cmInstallTargetsCommand.cxx

Source/cmLinkDirectoriesCommand.cxx

Source/cmListCommand.cxx

Source/cmMacroCommand.cxx

Source/cmMakeDirectoryCommand.cxx

Source/cmMarkAsAdvancedCommand.cxx

Source/cmMessageCommand.cxx

Source/cmOptionCommand.cxx

Source/cmProjectCommand.cxx

Source/cmReturnCommand.cxx