global USE flag
headers-only

Install only C headers instead of whole package. Mainly used by sys-devel/crossdev for toolchain bootstrap.

Packages describing “headers-only” as local USE flag

Package“headers-only” Flag Description
dev-libs/optixDownload and install only the header files
sys-libs/libxcryptBuild and install only the headers.

All packages providing a “headers-only” USE flag (7)