Packages
are ordinarily compiled from the IDE using .dpk files generated by the Package
editor. You can also compile .dpk files directly from the command line. When
you build a project that contains a package, the package is implicitly
recompiled, if necessary.
Package-specific compiler
directives
Package-specific command-line compiler switches
Package declarations
and source files
通常,包是在IDE中用.dpk文件编译得到,而.dpk文件由包编辑器产生。也可以直接从命令行方式直接编译.dpk文件。当在一个工程中包含一个包时,该包被隐含重编译(若需要)。