AC_DEFUN([OPENAFS_BSD_CHECKS],[
if test "x$with_bsd_kernel_headers" != "x"; then
    BSD_KERNEL_PATH="$with_bsd_kernel_headers"
else
    BSD_KERNEL_PATH="/usr/src/sys"
fi

if test "x$with_bsd_kernel_build" != "x"; then
    BSD_KERNEL_BUILD="$with_bsd_kernel_build"
else
    case $AFS_SYSNAME in
        *_fbsd_*)
	    AS_IF([test -d "${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"],
	          [BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/${HOST_CPU}/compile/GENERIC"])
            ;;
        *_nbsd*)
            BSD_KERNEL_BUILD="${BSD_KERNEL_PATH}/arch/${HOST_CPU}/compile/GENERIC"
    esac
fi
])