linux-headers
INSTALL_HDR_PATH="$CRSD"/usronly works withheaders_installtarget (notheaders)find usr/include -name '.*' -deletedoes not removeMakefileandheaders_check.pl- Remove
usr/include/drmto use headers fromlibdrm
INSTALL_HDR_PATH="$CRSD"/usr only works with headers_install target (not headers)find usr/include -name '.*' -delete does not remove Makefile and headers_check.plusr/include/drm to use headers from libdrm