Install only C headers instead of whole package. Mainly used by sys-devel/crossdev for toolchain bootstrap.
| Package | “headers-only” Flag Description |
|---|---|
| app-antivirus/clamav | Bypass building of libfreshclam and the ClamAV CLI applications. |
| dev-haskell/aeson-pretty | don't build 'aeson-pretty' executable. |
| dev-libs/ocl-icd | Install Khronos OpenCL headers. |
| media-fonts/terminus-font | Remove non-unicode PCF fonts that could be problematic. See bug #520222. |
| media-video/webcamoid | Install development headers |
| net-libs/webkit-gtk | Use GLES 2.0 or later instead of full OpenGL |
| net-misc/ptpd | Enable slave only operation (remove master mode functionality) |
| sys-cluster/neutron | Only install things needed on compute hosts |
| sys-cluster/nova | only install stuff needed for a compute host |
| sys-fs/lvm2 | Build only device-mapper and not the rest of LVM2 (UNSUPPORTED) |
| x11-libs/cairo | Build the OpenGL ES 2 backend |
| x11-themes/mate-themes-meta | Allow dependency-resolution for a system without GTK+3 |