# HEADER_DIRS_<NAME>

Added in version 3.23.

Semicolon-separated list of base directories of the target's `<NAME>` header set, which has the set type `HEADERS`. The property supports `generator expressions`.

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

See `HEADER_DIRS` for the list of base directories in the default header set. See `HEADER_SETS` for the file set names of all header sets.