# HEADER_SET_<NAME>

Added in version 3.23.

Semicolon-separated list of files in the target's `<NAME>` header set, which has the set type `HEADERS`. If any of the paths are relative, they are computed relative to the target's source directory. The property supports `generator expressions`.

This property is normally only set by `target_sources(FILE_SET)` rather than being manipulated directly.

See `HEADER_SET` for the list of files in the default header set. See `HEADER_SETS` for the file set names of all header sets.