11

-D <var>:<type>=<value>: 创建一个 cmake 缓存条目。

好的,但可以<type>是什么?我见过 BOOL、STRING、PATH、FILEPATH。这种类型还能是什么?

4

1 回答 1

10

在 CMake 手册页的“缓存条目的属性”下:

TYPE   Widget type for entry in GUIs.

    Cache entry values are always strings, but CMake GUIs present widgets to help users set values.  The GUIs use this property as a hint to determine the widget type.  Valid TYPE values are:

            BOOL          = Boolean ON/OFF value.
            PATH          = Path to a directory.
            FILEPATH      = Path to a file.
            STRING        = Generic string value.
            INTERNAL      = Do not present in GUI at all.
            STATIC        = Value managed by CMake, do not change.
            UNINITIALIZED = Type not yet specified.

          Generally the TYPE of a cache entry should be set by the command which creates it (set, option, find_library, etc.).
于 2013-03-21T12:56:00.293 回答