Re: [ptxdist] [PATCH] dnsmasq: optionally enable DBus support

[Alexander Dahl <post@lespocky.de>]

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Hei hei,

On Tue, Mar 10, 2020 at 05:01:12PM +0100, Ladislav Michl wrote:
> As projectroot's dnsmasq.conf is copied from example config and
> needs to be modified to match BSP needs anyway, let's remove
> config from projectroot altogether.

This does not really match the patch subject. Is this about changing
the config or enabling dbus or both?

> 
> Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
> ---
>  projectroot/etc/dnsmasq.conf | 679 -----------------------------------
>  rules/dnsmasq.in             |  10 +-
>  rules/dnsmasq.make           |  15 +
>  3 files changed, 20 insertions(+), 684 deletions(-)
>  delete mode 100644 projectroot/etc/dnsmasq.conf
> 
> diff --git a/projectroot/etc/dnsmasq.conf b/projectroot/etc/dnsmasq.conf
> deleted file mode 100644
> index 8548b43ed..000000000
> --- a/projectroot/etc/dnsmasq.conf
> +++ /dev/null
> @@ -1,679 +0,0 @@
> -# Configuration file for dnsmasq.
> -#
> -# Format is one option per line, legal options are the same
> -# as the long options legal on the command line. See
> -# "/usr/sbin/dnsmasq --help" or "man 8 dnsmasq" for details.
> -
> -# Listen on this specific port instead of the standard DNS port
> -# (53). Setting this to zero completely disables DNS function,
> -# leaving only DHCP and/or TFTP.
> -#port=5353
> -
> -# The following two options make you a better netizen, since they
> -# tell dnsmasq to filter out queries which the public DNS cannot
> -# answer, and which load the servers (especially the root servers)
> -# unnecessarily. If you have a dial-on-demand link they also stop
> -# these requests from bringing up the link unnecessarily.
> -
> -# Never forward plain names (without a dot or domain part)
> -#domain-needed
> -# Never forward addresses in the non-routed address spaces.
> -#bogus-priv
> -
> -# Uncomment these to enable DNSSEC validation and caching:
> -# (Requires dnsmasq to be built with DNSSEC option.)
> -#conf-file=%%PREFIX%%/share/dnsmasq/trust-anchors.conf
> -#dnssec
> -
> -# Replies which are not DNSSEC signed may be legitimate, because the domain
> -# is unsigned, or may be forgeries. Setting this option tells dnsmasq to
> -# check that an unsigned reply is OK, by finding a secure proof that a DS
> -# record somewhere between the root and the domain does not exist.
> -# The cost of setting this is that even queries in unsigned domains will need
> -# one or more extra DNS queries to verify.
> -#dnssec-check-unsigned
> -
> -# Uncomment this to filter useless windows-originated DNS requests
> -# which can trigger dial-on-demand links needlessly.
> -# Note that (amongst other things) this blocks all SRV requests,
> -# so don't use it if you use eg Kerberos, SIP, XMMP or Google-talk.
> -# This option only affects forwarding, SRV records originating for
> -# dnsmasq (via srv-host= lines) are not suppressed by it.
> -#filterwin2k
> -
> -# Change this line if you want dns to get its upstream servers from
> -# somewhere other that /etc/resolv.conf
> -#resolv-file=
> -
> -# By  default,  dnsmasq  will  send queries to any of the upstream
> -# servers it knows about and tries to favour servers to are  known
> -# to  be  up.  Uncommenting this forces dnsmasq to try each query
> -# with  each  server  strictly  in  the  order  they   appear   in
> -# /etc/resolv.conf
> -#strict-order
> -
> -# If you don't want dnsmasq to read /etc/resolv.conf or any other
> -# file, getting its servers from this file instead (see below), then
> -# uncomment this.
> -#no-resolv
> -
> -# If you don't want dnsmasq to poll /etc/resolv.conf or other resolv
> -# files for changes and re-read them then uncomment this.
> -#no-poll
> -
> -# Add other name servers here, with domain specs if they are for
> -# non-public domains.
> -#server=/localnet/192.168.0.1
> -
> -# Example of routing PTR queries to nameservers: this will send all
> -# address->name queries for 192.168.3/24 to nameserver 10.1.2.3
> -#server=/3.168.192.in-addr.arpa/10.1.2.3
> -
> -# Add local-only domains here, queries in these domains are answered
> -# from /etc/hosts or DHCP only.
> -#local=/localnet/
> -
> -# Add domains which you want to force to an IP address here.
> -# The example below send any host in double-click.net to a local
> -# web-server.
> -#address=/double-click.net/127.0.0.1
> -
> -# --address (and --server) work with IPv6 addresses too.
> -#address=/www.thekelleys.org.uk/fe80::20d:60ff:fe36:f83
> -
> -# Add the IPs of all queries to yahoo.com, google.com, and their
> -# subdomains to the vpn and search ipsets:
> -#ipset=/yahoo.com/google.com/vpn,search
> -
> -# You can control how dnsmasq talks to a server: this forces
> -# queries to 10.1.2.3 to be routed via eth1
> -# server=10.1.2.3@eth1
> -
> -# and this sets the source (ie local) address used to talk to
> -# 10.1.2.3 to 192.168.1.1 port 55 (there must be an interface with that
> -# IP on the machine, obviously).
> -# server=10.1.2.3@192.168.1.1#55
> -
> -# If you want dnsmasq to change uid and gid to something other
> -# than the default, edit the following lines.
> -#user=
> -#group=
> -
> -# If you want dnsmasq to listen for DHCP and DNS requests only on
> -# specified interfaces (and the loopback) give the name of the
> -# interface (eg eth0) here.
> -# Repeat the line for more than one interface.
> -#interface=
> -# Or you can specify which interface _not_ to listen on
> -#except-interface=
> -# Or which to listen on by address (remember to include 127.0.0.1 if
> -# you use this.)
> -#listen-address=
> -# If you want dnsmasq to provide only DNS service on an interface,
> -# configure it as shown above, and then use the following line to
> -# disable DHCP and TFTP on it.
> -#no-dhcp-interface=
> -
> -# On systems which support it, dnsmasq binds the wildcard address,
> -# even when it is listening on only some interfaces. It then discards
> -# requests that it shouldn't reply to. This has the advantage of
> -# working even when interfaces come and go and change address. If you
> -# want dnsmasq to really bind only the interfaces it is listening on,
> -# uncomment this option. About the only time you may need this is when
> -# running another nameserver on the same machine.
> -#bind-interfaces
> -
> -# If you don't want dnsmasq to read /etc/hosts, uncomment the
> -# following line.
> -#no-hosts
> -# or if you want it to read another file, as well as /etc/hosts, use
> -# this.
> -#addn-hosts=/etc/banner_add_hosts
> -
> -# Set this (and domain: see below) if you want to have a domain
> -# automatically added to simple names in a hosts-file.
> -#expand-hosts
> -
> -# Set the domain for dnsmasq. this is optional, but if it is set, it
> -# does the following things.
> -# 1) Allows DHCP hosts to have fully qualified domain names, as long
> -#     as the domain part matches this setting.
> -# 2) Sets the "domain" DHCP option thereby potentially setting the
> -#    domain of all systems configured by DHCP
> -# 3) Provides the domain part for "expand-hosts"
> -#domain=thekelleys.org.uk
> -
> -# Set a different domain for a particular subnet
> -#domain=wireless.thekelleys.org.uk,192.168.2.0/24
> -
> -# Same idea, but range rather then subnet
> -#domain=reserved.thekelleys.org.uk,192.68.3.100,192.168.3.200
> -
> -# Uncomment this to enable the integrated DHCP server, you need
> -# to supply the range of addresses available for lease and optionally
> -# a lease time. If you have more than one network, you will need to
> -# repeat this for each network on which you want to supply DHCP
> -# service.
> -#dhcp-range=192.168.0.50,192.168.0.150,12h
> -
> -# This is an example of a DHCP range where the netmask is given. This
> -# is needed for networks we reach the dnsmasq DHCP server via a relay
> -# agent. If you don't know what a DHCP relay agent is, you probably
> -# don't need to worry about this.
> -#dhcp-range=192.168.0.50,192.168.0.150,255.255.255.0,12h
> -
> -# This is an example of a DHCP range which sets a tag, so that
> -# some DHCP options may be set only for this network.
> -#dhcp-range=set:red,192.168.0.50,192.168.0.150
> -
> -# Use this DHCP range only when the tag "green" is set.
> -#dhcp-range=tag:green,192.168.0.50,192.168.0.150,12h
> -
> -# Specify a subnet which can't be used for dynamic address allocation,
> -# is available for hosts with matching --dhcp-host lines. Note that
> -# dhcp-host declarations will be ignored unless there is a dhcp-range
> -# of some type for the subnet in question.
> -# In this case the netmask is implied (it comes from the network
> -# configuration on the machine running dnsmasq) it is possible to give
> -# an explicit netmask instead.
> -#dhcp-range=192.168.0.0,static
> -
> -# Enable DHCPv6. Note that the prefix-length does not need to be specified
> -# and defaults to 64 if missing/
> -#dhcp-range=1234::2, 1234::500, 64, 12h
> -
> -# Do Router Advertisements, BUT NOT DHCP for this subnet.
> -#dhcp-range=1234::, ra-only
> -
> -# Do Router Advertisements, BUT NOT DHCP for this subnet, also try and
> -# add names to the DNS for the IPv6 address of SLAAC-configured dual-stack
> -# hosts. Use the DHCPv4 lease to derive the name, network segment and
> -# MAC address and assume that the host will also have an
> -# IPv6 address calculated using the SLAAC algorithm.
> -#dhcp-range=1234::, ra-names
> -
> -# Do Router Advertisements, BUT NOT DHCP for this subnet.
> -# Set the lifetime to 46 hours. (Note: minimum lifetime is 2 hours.)
> -#dhcp-range=1234::, ra-only, 48h
> -
> -# Do DHCP and Router Advertisements for this subnet. Set the A bit in the RA
> -# so that clients can use SLAAC addresses as well as DHCP ones.
> -#dhcp-range=1234::2, 1234::500, slaac
> -
> -# Do Router Advertisements and stateless DHCP for this subnet. Clients will
> -# not get addresses from DHCP, but they will get other configuration information.
> -# They will use SLAAC for addresses.
> -#dhcp-range=1234::, ra-stateless
> -
> -# Do stateless DHCP, SLAAC, and generate DNS names for SLAAC addresses
> -# from DHCPv4 leases.
> -#dhcp-range=1234::, ra-stateless, ra-names
> -
> -# Do router advertisements for all subnets where we're doing DHCPv6
> -# Unless overridden by ra-stateless, ra-names, et al, the router
> -# advertisements will have the M and O bits set, so that the clients
> -# get addresses and configuration from DHCPv6, and the A bit reset, so the
> -# clients don't use SLAAC addresses.
> -#enable-ra
> -
> -# Supply parameters for specified hosts using DHCP. There are lots
> -# of valid alternatives, so we will give examples of each. Note that
> -# IP addresses DO NOT have to be in the range given above, they just
> -# need to be on the same network. The order of the parameters in these
> -# do not matter, it's permissible to give name, address and MAC in any
> -# order.
> -
> -# Always allocate the host with Ethernet address 11:22:33:44:55:66
> -# The IP address 192.168.0.60
> -#dhcp-host=11:22:33:44:55:66,192.168.0.60
> -
> -# Always set the name of the host with hardware address
> -# 11:22:33:44:55:66 to be "fred"
> -#dhcp-host=11:22:33:44:55:66,fred
> -
> -# Always give the host with Ethernet address 11:22:33:44:55:66
> -# the name fred and IP address 192.168.0.60 and lease time 45 minutes
> -#dhcp-host=11:22:33:44:55:66,fred,192.168.0.60,45m
> -
> -# Give a host with Ethernet address 11:22:33:44:55:66 or
> -# 12:34:56:78:90:12 the IP address 192.168.0.60. Dnsmasq will assume
> -# that these two Ethernet interfaces will never be in use at the same
> -# time, and give the IP address to the second, even if it is already
> -# in use by the first. Useful for laptops with wired and wireless
> -# addresses.
> -#dhcp-host=11:22:33:44:55:66,12:34:56:78:90:12,192.168.0.60
> -
> -# Give the machine which says its name is "bert" IP address
> -# 192.168.0.70 and an infinite lease
> -#dhcp-host=bert,192.168.0.70,infinite
> -
> -# Always give the host with client identifier 01:02:02:04
> -# the IP address 192.168.0.60
> -#dhcp-host=id:01:02:02:04,192.168.0.60
> -
> -# Always give the InfiniBand interface with hardware address
> -# 80:00:00:48:fe:80:00:00:00:00:00:00:f4:52:14:03:00:28:05:81 the
> -# ip address 192.168.0.61. The client id is derived from the prefix
> -# ff:00:00:00:00:00:02:00:00:02:c9:00 and the last 8 pairs of
> -# hex digits of the hardware address.
> -#dhcp-host=id:ff:00:00:00:00:00:02:00:00:02:c9:00:f4:52:14:03:00:28:05:81,192.168.0.61
> -
> -# Always give the host with client identifier "marjorie"
> -# the IP address 192.168.0.60
> -#dhcp-host=id:marjorie,192.168.0.60
> -
> -# Enable the address given for "judge" in /etc/hosts
> -# to be given to a machine presenting the name "judge" when
> -# it asks for a DHCP lease.
> -#dhcp-host=judge
> -
> -# Never offer DHCP service to a machine whose Ethernet
> -# address is 11:22:33:44:55:66
> -#dhcp-host=11:22:33:44:55:66,ignore
> -
> -# Ignore any client-id presented by the machine with Ethernet
> -# address 11:22:33:44:55:66. This is useful to prevent a machine
> -# being treated differently when running under different OS's or
> -# between PXE boot and OS boot.
> -#dhcp-host=11:22:33:44:55:66,id:*
> -
> -# Send extra options which are tagged as "red" to
> -# the machine with Ethernet address 11:22:33:44:55:66
> -#dhcp-host=11:22:33:44:55:66,set:red
> -
> -# Send extra options which are tagged as "red" to
> -# any machine with Ethernet address starting 11:22:33:
> -#dhcp-host=11:22:33:*:*:*,set:red
> -
> -# Give a fixed IPv6 address and name to client with
> -# DUID 00:01:00:01:16:d2:83:fc:92:d4:19:e2:d8:b2
> -# Note the MAC addresses CANNOT be used to identify DHCPv6 clients.
> -# Note also that the [] around the IPv6 address are obligatory.
> -#dhcp-host=id:00:01:00:01:16:d2:83:fc:92:d4:19:e2:d8:b2, fred, [1234::5]
> -
> -# Ignore any clients which are not specified in dhcp-host lines
> -# or /etc/ethers. Equivalent to ISC "deny unknown-clients".
> -# This relies on the special "known" tag which is set when
> -# a host is matched.
> -#dhcp-ignore=tag:!known
> -
> -# Send extra options which are tagged as "red" to any machine whose
> -# DHCP vendorclass string includes the substring "Linux"
> -#dhcp-vendorclass=set:red,Linux
> -
> -# Send extra options which are tagged as "red" to any machine one
> -# of whose DHCP userclass strings includes the substring "accounts"
> -#dhcp-userclass=set:red,accounts
> -
> -# Send extra options which are tagged as "red" to any machine whose
> -# MAC address matches the pattern.
> -#dhcp-mac=set:red,00:60:8C:*:*:*
> -
> -# If this line is uncommented, dnsmasq will read /etc/ethers and act
> -# on the ethernet-address/IP pairs found there just as if they had
> -# been given as --dhcp-host options. Useful if you keep
> -# MAC-address/host mappings there for other purposes.
> -#read-ethers
> -
> -# Send options to hosts which ask for a DHCP lease.
> -# See RFC 2132 for details of available options.
> -# Common options can be given to dnsmasq by name:
> -# run "dnsmasq --help dhcp" to get a list.
> -# Note that all the common settings, such as netmask and
> -# broadcast address, DNS server and default route, are given
> -# sane defaults by dnsmasq. You very likely will not need
> -# any dhcp-options. If you use Windows clients and Samba, there
> -# are some options which are recommended, they are detailed at the
> -# end of this section.
> -
> -# Override the default route supplied by dnsmasq, which assumes the
> -# router is the same machine as the one running dnsmasq.
> -#dhcp-option=3,1.2.3.4
> -
> -# Do the same thing, but using the option name
> -#dhcp-option=option:router,1.2.3.4
> -
> -# Override the default route supplied by dnsmasq and send no default
> -# route at all. Note that this only works for the options sent by
> -# default (1, 3, 6, 12, 28) the same line will send a zero-length option
> -# for all other option numbers.
> -#dhcp-option=3
> -
> -# Set the NTP time server addresses to 192.168.0.4 and 10.10.0.5
> -#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
> -
> -# Send DHCPv6 option. Note [] around IPv6 addresses.
> -#dhcp-option=option6:dns-server,[1234::77],[1234::88]
> -
> -# Send DHCPv6 option for namservers as the machine running
> -# dnsmasq and another.
> -#dhcp-option=option6:dns-server,[::],[1234::88]
> -
> -# Ask client to poll for option changes every six hours. (RFC4242)
> -#dhcp-option=option6:information-refresh-time,6h
> -
> -# Set option 58 client renewal time (T1). Defaults to half of the
> -# lease time if not specified. (RFC2132)
> -#dhcp-option=option:T1,1m
> -
> -# Set option 59 rebinding time (T2). Defaults to 7/8 of the
> -# lease time if not specified. (RFC2132)
> -#dhcp-option=option:T2,2m
> -
> -# Set the NTP time server address to be the same machine as
> -# is running dnsmasq
> -#dhcp-option=42,0.0.0.0
> -
> -# Set the NIS domain name to "welly"
> -#dhcp-option=40,welly
> -
> -# Set the default time-to-live to 50
> -#dhcp-option=23,50
> -
> -# Set the "all subnets are local" flag
> -#dhcp-option=27,1
> -
> -# Send the etherboot magic flag and then etherboot options (a string).
> -#dhcp-option=128,e4:45:74:68:00:00
> -#dhcp-option=129,NIC=eepro100
> -
> -# Specify an option which will only be sent to the "red" network
> -# (see dhcp-range for the declaration of the "red" network)
> -# Note that the tag: part must precede the option: part.
> -#dhcp-option = tag:red, option:ntp-server, 192.168.1.1
> -
> -# The following DHCP options set up dnsmasq in the same way as is specified
> -# for the ISC dhcpcd in
> -# http://www.samba.org/samba/ftp/docs/textdocs/DHCP-Server-Configuration.txt
> -# adapted for a typical dnsmasq installation where the host running
> -# dnsmasq is also the host running samba.
> -# you may want to uncomment some or all of them if you use
> -# Windows clients and Samba.
> -#dhcp-option=19,0           # option ip-forwarding off
> -#dhcp-option=44,0.0.0.0     # set netbios-over-TCP/IP nameserver(s) aka WINS server(s)
> -#dhcp-option=45,0.0.0.0     # netbios datagram distribution server
> -#dhcp-option=46,8           # netbios node type
> -
> -# Send an empty WPAD option. This may be REQUIRED to get windows 7 to behave.
> -#dhcp-option=252,"\n"
> -
> -# Send RFC-3397 DNS domain search DHCP option. WARNING: Your DHCP client
> -# probably doesn't support this......
> -#dhcp-option=option:domain-search,eng.apple.com,marketing.apple.com
> -
> -# Send RFC-3442 classless static routes (note the netmask encoding)
> -#dhcp-option=121,192.168.1.0/24,1.2.3.4,10.0.0.0/8,5.6.7.8
> -
> -# Send vendor-class specific options encapsulated in DHCP option 43.
> -# The meaning of the options is defined by the vendor-class so
> -# options are sent only when the client supplied vendor class
> -# matches the class given here. (A substring match is OK, so "MSFT"
> -# matches "MSFT" and "MSFT 5.0"). This example sets the
> -# mtftp address to 0.0.0.0 for PXEClients.
> -#dhcp-option=vendor:PXEClient,1,0.0.0.0
> -
> -# Send microsoft-specific option to tell windows to release the DHCP lease
> -# when it shuts down. Note the "i" flag, to tell dnsmasq to send the
> -# value as a four-byte integer - that's what microsoft wants. See
> -# http://technet2.microsoft.com/WindowsServer/en/library/a70f1bb7-d2d4-49f0-96d6-4b7414ecfaae1033.mspx?mfr=true
> -#dhcp-option=vendor:MSFT,2,1i
> -
> -# Send the Encapsulated-vendor-class ID needed by some configurations of
> -# Etherboot to allow is to recognise the DHCP server.
> -#dhcp-option=vendor:Etherboot,60,"Etherboot"
> -
> -# Send options to PXELinux. Note that we need to send the options even
> -# though they don't appear in the parameter request list, so we need
> -# to use dhcp-option-force here.
> -# See http://syslinux.zytor.com/pxe.php#special for details.
> -# Magic number - needed before anything else is recognised
> -#dhcp-option-force=208,f1:00:74:7e
> -# Configuration file name
> -#dhcp-option-force=209,configs/common
> -# Path prefix
> -#dhcp-option-force=210,/tftpboot/pxelinux/files/
> -# Reboot time. (Note 'i' to send 32-bit value)
> -#dhcp-option-force=211,30i
> -
> -# Set the boot filename for netboot/PXE. You will only need
> -# this if you want to boot machines over the network and you will need
> -# a TFTP server; either dnsmasq's built-in TFTP server or an
> -# external one. (See below for how to enable the TFTP server.)
> -#dhcp-boot=pxelinux.0
> -
> -# The same as above, but use custom tftp-server instead machine running dnsmasq
> -#dhcp-boot=pxelinux,server.name,192.168.1.100
> -
> -# Boot for iPXE. The idea is to send two different
> -# filenames, the first loads iPXE, and the second tells iPXE what to
> -# load. The dhcp-match sets the ipxe tag for requests from iPXE.
> -#dhcp-boot=undionly.kpxe
> -#dhcp-match=set:ipxe,175 # iPXE sends a 175 option.
> -#dhcp-boot=tag:ipxe,http://boot.ipxe.org/demo/boot.php
> -
> -# Encapsulated options for iPXE. All the options are
> -# encapsulated within option 175
> -#dhcp-option=encap:175, 1, 5b         # priority code
> -#dhcp-option=encap:175, 176, 1b       # no-proxydhcp
> -#dhcp-option=encap:175, 177, string   # bus-id
> -#dhcp-option=encap:175, 189, 1b       # BIOS drive code
> -#dhcp-option=encap:175, 190, user     # iSCSI username
> -#dhcp-option=encap:175, 191, pass     # iSCSI password
> -
> -# Test for the architecture of a netboot client. PXE clients are
> -# supposed to send their architecture as option 93. (See RFC 4578)
> -#dhcp-match=peecees, option:client-arch, 0 #x86-32
> -#dhcp-match=itanics, option:client-arch, 2 #IA64
> -#dhcp-match=hammers, option:client-arch, 6 #x86-64
> -#dhcp-match=mactels, option:client-arch, 7 #EFI x86-64
> -
> -# Do real PXE, rather than just booting a single file, this is an
> -# alternative to dhcp-boot.
> -#pxe-prompt="What system shall I netboot?"
> -# or with timeout before first available action is taken:
> -#pxe-prompt="Press F8 for menu.", 60
> -
> -# Available boot services. for PXE.
> -#pxe-service=x86PC, "Boot from local disk"
> -
> -# Loads <tftp-root>/pxelinux.0 from dnsmasq TFTP server.
> -#pxe-service=x86PC, "Install Linux", pxelinux
> -
> -# Loads <tftp-root>/pxelinux.0 from TFTP server at 1.2.3.4.
> -# Beware this fails on old PXE ROMS.
> -#pxe-service=x86PC, "Install Linux", pxelinux, 1.2.3.4
> -
> -# Use bootserver on network, found my multicast or broadcast.
> -#pxe-service=x86PC, "Install windows from RIS server", 1
> -
> -# Use bootserver at a known IP address.
> -#pxe-service=x86PC, "Install windows from RIS server", 1, 1.2.3.4
> -
> -# If you have multicast-FTP available,
> -# information for that can be passed in a similar way using options 1
> -# to 5. See page 19 of
> -# http://download.intel.com/design/archives/wfm/downloads/pxespec.pdf
> -
> -
> -# Enable dnsmasq's built-in TFTP server
> -#enable-tftp
> -
> -# Set the root directory for files available via FTP.
> -#tftp-root=/var/lib/misc/ftpd
> -
> -# Do not abort if the tftp-root is unavailable
> -#tftp-no-fail
> -
> -# Make the TFTP server more secure: with this set, only files owned by
> -# the user dnsmasq is running as will be send over the net.
> -#tftp-secure
> -
> -# This option stops dnsmasq from negotiating a larger blocksize for TFTP
> -# transfers. It will slow things down, but may rescue some broken TFTP
> -# clients.
> -#tftp-no-blocksize
> -
> -# Set the boot file name only when the "red" tag is set.
> -#dhcp-boot=tag:red,pxelinux.red-net
> -
> -# An example of dhcp-boot with an external TFTP server: the name and IP
> -# address of the server are given after the filename.
> -# Can fail with old PXE ROMS. Overridden by --pxe-service.
> -#dhcp-boot=/var/lib/misc/ftpd/pxelinux.0,boothost,192.168.0.3
> -
> -# If there are multiple external tftp servers having a same name
> -# (using /etc/hosts) then that name can be specified as the
> -# tftp_servername (the third option to dhcp-boot) and in that
> -# case dnsmasq resolves this name and returns the resultant IP
> -# addresses in round robin fashion. This facility can be used to
> -# load balance the tftp load among a set of servers.
> -#dhcp-boot=/var/lib/misc/ftpd/pxelinux.0,boothost,tftp_server_name
> -
> -# Set the limit on DHCP leases, the default is 150
> -#dhcp-lease-max=150
> -
> -# The DHCP server needs somewhere on disk to keep its lease database.
> -# This defaults to a sane location, but if you want to change it, use
> -# the line below.
> -#dhcp-leasefile=/var/lib/misc/dnsmasq.leases
> -
> -# Set the DHCP server to authoritative mode. In this mode it will barge in
> -# and take over the lease for any client which broadcasts on the network,
> -# whether it has a record of the lease or not. This avoids long timeouts
> -# when a machine wakes up on a new network. DO NOT enable this if there's
> -# the slightest chance that you might end up accidentally configuring a DHCP
> -# server for your campus/company accidentally. The ISC server uses
> -# the same option, and this URL provides more information:
> -# http://www.isc.org/files/auth.html
> -#dhcp-authoritative
> -
> -# Set the DHCP server to enable DHCPv4 Rapid Commit Option per RFC 4039.
> -# In this mode it will respond to a DHCPDISCOVER message including a Rapid Commit
> -# option with a DHCPACK including a Rapid Commit option and fully committed address
> -# and configuration information. This must only be enabled if either the server is
> -# the only server for the subnet, or multiple servers are present and they each
> -# commit a binding for all clients.
> -#dhcp-rapid-commit
> -
> -# Run an executable when a DHCP lease is created or destroyed.
> -# The arguments sent to the script are "add" or "del",
> -# then the MAC address, the IP address and finally the hostname
> -# if there is one.
> -#dhcp-script=/bin/echo
> -
> -# Set the cachesize here.
> -#cache-size=150
> -
> -# If you want to disable negative caching, uncomment this.
> -#no-negcache
> -
> -# Normally responses which come from /etc/hosts and the DHCP lease
> -# file have Time-To-Live set as zero, which conventionally means
> -# do not cache further. If you are happy to trade lower load on the
> -# server for potentially stale date, you can set a time-to-live (in
> -# seconds) here.
> -#local-ttl=
> -
> -# If you want dnsmasq to detect attempts by Verisign to send queries
> -# to unregistered .com and .net hosts to its sitefinder service and
> -# have dnsmasq instead return the correct NXDOMAIN response, uncomment
> -# this line. You can add similar lines to do the same for other
> -# registries which have implemented wildcard A records.
> -#bogus-nxdomain=64.94.110.11
> -
> -# If you want to fix up DNS results from upstream servers, use the
> -# alias option. This only works for IPv4.
> -# This alias makes a result of 1.2.3.4 appear as 5.6.7.8
> -#alias=1.2.3.4,5.6.7.8
> -# and this maps 1.2.3.x to 5.6.7.x
> -#alias=1.2.3.0,5.6.7.0,255.255.255.0
> -# and this maps 192.168.0.10->192.168.0.40 to 10.0.0.10->10.0.0.40
> -#alias=192.168.0.10-192.168.0.40,10.0.0.0,255.255.255.0
> -
> -# Change these lines if you want dnsmasq to serve MX records.
> -
> -# Return an MX record named "maildomain.com" with target
> -# servermachine.com and preference 50
> -#mx-host=maildomain.com,servermachine.com,50
> -
> -# Set the default target for MX records created using the localmx option.
> -#mx-target=servermachine.com
> -
> -# Return an MX record pointing to the mx-target for all local
> -# machines.
> -#localmx
> -
> -# Return an MX record pointing to itself for all local machines.
> -#selfmx
> -
> -# Change the following lines if you want dnsmasq to serve SRV
> -# records.  These are useful if you want to serve ldap requests for
> -# Active Directory and other windows-originated DNS requests.
> -# See RFC 2782.
> -# You may add multiple srv-host lines.
> -# The fields are <name>,<target>,<port>,<priority>,<weight>
> -# If the domain part if missing from the name (so that is just has the
> -# service and protocol sections) then the domain given by the domain=
> -# config option is used. (Note that expand-hosts does not need to be
> -# set for this to work.)
> -
> -# A SRV record sending LDAP for the example.com domain to
> -# ldapserver.example.com port 389
> -#srv-host=_ldap._tcp.example.com,ldapserver.example.com,389
> -
> -# A SRV record sending LDAP for the example.com domain to
> -# ldapserver.example.com port 389 (using domain=)
> -#domain=example.com
> -#srv-host=_ldap._tcp,ldapserver.example.com,389
> -
> -# Two SRV records for LDAP, each with different priorities
> -#srv-host=_ldap._tcp.example.com,ldapserver.example.com,389,1
> -#srv-host=_ldap._tcp.example.com,ldapserver.example.com,389,2
> -
> -# A SRV record indicating that there is no LDAP server for the domain
> -# example.com
> -#srv-host=_ldap._tcp.example.com
> -
> -# The following line shows how to make dnsmasq serve an arbitrary PTR
> -# record. This is useful for DNS-SD. (Note that the
> -# domain-name expansion done for SRV records _does_not
> -# occur for PTR records.)
> -#ptr-record=_http._tcp.dns-sd-services,"New Employee Page._http._tcp.dns-sd-services"
> -
> -# Change the following lines to enable dnsmasq to serve TXT records.
> -# These are used for things like SPF and zeroconf. (Note that the
> -# domain-name expansion done for SRV records _does_not
> -# occur for TXT records.)
> -
> -#Example SPF.
> -#txt-record=example.com,"v=spf1 a -all"
> -
> -#Example zeroconf
> -#txt-record=_http._tcp.example.com,name=value,paper=A4
> -
> -# Provide an alias for a "local" DNS name. Note that this _only_ works
> -# for targets which are names from DHCP or /etc/hosts. Give host
> -# "bert" another name, bertrand
> -#cname=bertand,bert
> -
> -# For debugging purposes, log each DNS query as it passes through
> -# dnsmasq.
> -#log-queries
> -
> -# Log lots of extra information about DHCP transactions.
> -#log-dhcp
> -
> -# Include another lot of configuration options.
> -#conf-file=/etc/dnsmasq.more.conf
> -#conf-dir=/etc/dnsmasq.d
> -
> -# Include all the files in a directory except those ending in .bak
> -#conf-dir=/etc/dnsmasq.d,.bak
> -
> -# Include all files in a directory which end in .conf
> -#conf-dir=/etc/dnsmasq.d/,*.conf
> -
> -# If a DHCP client claims that its name is "wpad", ignore that.
> -# This fixes a security hole. see CERT Vulnerability VU#598349
> -#dhcp-name-match=set:wpad-ignore,wpad
> -#dhcp-ignore-names=tag:wpad-ignore
> diff --git a/rules/dnsmasq.in b/rules/dnsmasq.in
> index aec63dd0f..0c7df9c23 100644
> --- a/rules/dnsmasq.in
> +++ b/rules/dnsmasq.in
> @@ -32,12 +32,12 @@ comment "build options   ---"
>  
>  config DNSMASQ_DBUS
>  	bool
> -	prompt "include DBUS support [BROKEN]"
> -	depends on BROKEN
> +	prompt "include DBUS support"
>  	help
> -	  This enables DBUS support in dnsmasq. This is not only a build
> -	  option. You also have to enable it at runtime. FIXME: Show how,
> -	  see DBUS document in dnsmasq packet
> +	  This enables DBUS support in dnsmasq. To enable it at runtime
> +	  /etc/dnsmasq.conf needs to contain the line
> +
> +	  enable-dbus
>  
>  config DNSMASQ_TFTP
>  	bool
> diff --git a/rules/dnsmasq.make b/rules/dnsmasq.make
> index bce8dd651..2972f68a3 100644
> --- a/rules/dnsmasq.make
> +++ b/rules/dnsmasq.make
> @@ -38,6 +38,10 @@ DNSMASQ_MAKE_ENV := $(CROSS_ENV)
>  
>  DNSMASQ_COPT :=
>  
> +ifdef PTXCONF_DNSMASQ_DBUS
> +DNSMASQ_COPT += -DHAVE_DBUS
> +endif
> +

This adds dbus support, optionally. Fine.

>  ifndef PTXCONF_DNSMASQ_TFTP
>  DNSMASQ_COPT += -DNO_TFTP
>  endif
> @@ -68,6 +72,17 @@ $(STATEDIR)/dnsmasq.prepare:
>  	@$(call targetinfo)
>  	@$(call touch)
>  
> +# ----------------------------------------------------------------------------
> +# Install
> +# ----------------------------------------------------------------------------
> +
> +$(STATEDIR)/dnsmasq.install:
> +	@$(call targetinfo)
> +	@$(call world/install, DNSMASQ)
> +	@install -vD -m 644 "$(DNSMASQ_DIR)/dnsmasq.conf.example" \
> +		"$(DNSMASQ_PKGDIR)/etc/dnsmasq.conf"
> +	@$(call touch)
> +

This installs the example from the dnsmasq sources as config. How is
dnsmasq supposed to be configured now? Does putting your own config to
your BSP projectroot overwrite this?

>  # ----------------------------------------------------------------------------
>  # Target-Install
>  # ----------------------------------------------------------------------------
> -- 
> 2.25.1
> 
> 
> _______________________________________________
> ptxdist mailing list
> ptxdist@pengutronix.de

Alex

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