# SOURCE_DIRS

Added in version 4.4.

Semicolon-separated list of base directories of the target's default source set (i.e. the file set with name and type `SOURCES`). The property supports `generator expressions`.

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

See `SOURCE_DIRS_<NAME>` for the list of base directories in other source sets.