6.5.2. Contents of Linux-Headers
Installed headers:
/usr/include/{asm,asm-generic,drm,linux,mtd,rdma,scsi,sound,video,xen}/*.h
The Linux Kernel contains a make target that installs “sanitized” kernel headers.
For this step you will need the kernel tarball.
Install the header files that are common to all architectures:
make mrproper
make ARCH=${CLFS_ARCH} headers_check
make ARCH=${CLFS_ARCH} INSTALL_HDR_PATH=dest headers_install
cp -rv dest/include/* ${CLFS}/usr/include