configure.help.svn-base

realtek的8186芯片ADSL路由AP源代码

#
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Prompt to override the current config settings
CONFIG_DEFAULTS_OVERRIDE
  Set the defaults for building to the settings that are stored in the
  vendors/Vendor/Board directory.  If you have previously changed/customised
  the build your changes will be lost.  This setting always is always set
  to 'N' when you run the config.

Prompt to customize the kernel settings
CONFIG_DEFAULTS_KERNEL
  Do you want to fine tune the kernel config.  You should be aware that an
  incorrect kernel config may stop your board from booting.

Prompt to customise the externally built modules
CONFIG_DEFAULTS_MODULES
  Do you want to fine tune the additional modules that are built
  for this target.

Prompt to customize the final product configuration
CONFIG_DEFAULTS_VENDOR
  Do you want to fine tune the user programs and library settings that are
  built/installed into your image.

CONFIG_DEFAULTS_VENDOR_UPDATE
  Do you want the configuration you have just selected to replace
  the default configuration for this vendor.  You should only select this
  if you have confirmed that your config good and that you board is
  functioning as expected after the changes you have made.

CONFIG_USER_INIT_INIT
  Include the init executable (highly recommended).
  Approx. binary size: 14k

CONFIG_USER_RAMIMAGE_RAMFS64
  Select the size of the RAM filesystem you will need for config files.

CONFIG_USER_RAMIMAGE_RAMFS128
  Select the size of the RAM filesystem you will need for config files.

CONFIG_USER_RAMIMAGE_RAMFS256
  Select the size of the RAM filesystem you will need for config files.

CONFIG_USER_RAMIMAGE_RAMFS512
  Select the size of the RAM filesystem you will need for config files.

CONFIG_USER_CGI_GENERIC
  A generic CGI demo program
  Approx. binary size: 10k

CONFIG_USER_CGI
  The SnapGear/SecureEdge product web configuration CGI.
  Approx. binary size: 150k

CONFIG_USER_CGI_DISKTEL
  The SecureEdge/DISKtel product web configuration CGI.
  Approx. binary size: 150k

CONFIG_USER_NEWCGI
  The SnapGear/SecureEdge new experimental web configuration CGI.
  Approx. binary size: 150k

CONFIG_USER_FIREWALL_TOOLS
  The SnapGear/SecureEdge firewall support tools.
  Approx. binary size: 30k

CONFIG_USER_IOD
  The SnapGear IO daemon.  This daemon allows the SGIO kernel driver to
  be accessed via ASCII commands.
  Approx. binary size: 16k

CONFIG_USER_DEMO_MORSE
  The SnapGear Morse demo.  This demo program outputs a simple message
  in morse code using the SGIO driver to drive a binary output.
  Approx. binary size: 2k

CONFIG_USER_DEMO_BUTTON
  The SnapGear Button Daemon.  This daemon uses the SGIO driver to poll
  the state of an input and to debounce and display the state whenever
  it changes.
  Approx. binary size: 1k

CONFIG_USER_SASH_SH
  The SASH Shell.
  Approx. binary size: 44k

CONFIG_USER_SASH_HISTORY
  Support simple command history in SASH.

CONFIG_USER_SH_SH
  The Minix Shell.
  Approx. binary size: 108k

CONFIG_USER_BASH_BASH
  The Bourne-Again Shell.

CONFIG_USER_OTHER_SH
  You will select a shell from somewhere else in the configuration.

CONFIG_USER_AGETTY_AGETTY
  Install "agetty" in /bin
  Approx. binary size: 19k

CONFIG_USER_CHAT_CHAT
  The chat command is used for PPP and other processes that need
  to talk to modems.
  Approx. binary size: 29k

CONFIG_USER_E2FSPROGS_E2FSCK_E2FSCK
  Filesystem fsck,  for checking damaged filesystems.
  Approx. binary size: 121k

CONFIG_USER_GRE_GRE
  Program for starting, stopping and configuring GRE interfaces.

CONFIG_USER_BR_BR
  Program for controlling the bridges on the SnapGear.

CONFIG_USER_INIT_EXPAND
  A simple filesystem decompressor.
  Approx. binary size: 5k

CONFIG_USER_INIT_EXPAND_NOZEROES
  If your RAM disk or device you are expanding to assumes
  that all blocks are initialised to zero,  you can enable
  this option.  This is particularly good for the RAM disk
  driver on 2.4.  With this option off it allocates the
  maximum amount of memory for the filesystem because we
  write every byte with zero initially.  Enabling this
  option may save you a lot of memory on mostly empty ram disks.

CONFIG_USER_FLASH_FLASH
  A tool for simplifying the command lines necessary for
  netflash and flashw.  This tool allows flash segments
  to be specified symbolicly and the appropriate segment
  offsets and other flags are automatically determined
  and passed to the appropriate flashing program.
  Approx. binary size: 6k

CONFIG_USER_FLASHW_FLASHW
  A tool for writing to the non-volatile FLASH chips.
  Approx. binary size: 10k

CONFIG_USER_FLATFSD_FLATFSD
  This program saves RAM filesystems back to FLASH.
  Approx. binary size: 12k

CONFIG_USER_FLATFSD_USE_FLASH_FS
  Use the existing FLASH (or other writable) filesystem, instead of creating a
  flat FS.  Requires a writable FS (JFFS/JFFS2/DoC/ext2, etc.).

CONFIG_USER_GETTYD_GETTYD
  Another getty program.
  Approx. binary size: 16k

CONFIG_USER_LOGIN_LOGIN
  A login program.
  Approx. binary size: 8k

CONFIG_USER_OLD_PASSWORDS
  Support root password in /etc/config/config.  This option is for
  backwards compatibility with older firmware.  New/changed passwords
  still live in /etc/config/passwd.

CONFIG_USER_E2FSPROGS_MISC_MKE2FS
  Make a filesystem.
  Approx. binary size: 62k

CONFIG_USER_MOUNT_MOUNT
  Mount a filesystem.  You need this to access NFS and SMB filesystems.
  Approx. binary size: 63k

CONFIG_USER_SASH_REBOOT
  Command to reboot the system.
  Approx. binary size: 8k

CONFIG_USER_SASH_SHUTDOWN
  Command to shutdown the system.
  Approx. binary size: 5k

CONFIG_USER_SETSERIAL_SETSERIAL
  User level serial port configuration tool.
  Approx binary size: 18k

CONFIG_USER_STTY_STTY
  Command to change the settings on serial devices.  For example
  you can change the baud rate,  flow control and so on.
  Approx. binary size: 29k

CONFIG_USER_TIP_TIP
  A small terminal emulator for connecting to modems and serial devices.
  Approx. binary size: 11k

CONFIG_USER_MOUNT_UMOUNT
  Unmount a filesystem.

CONFIG_USER_VERSION_VERSION
  Print the version of the system software.
  Approx. binary size: 6k

CONFIG_USER_LEVEE_VI
  A small version of 'vi' for editing files.

CONFIG_USER_BOA_SRC_BOA
  A small webserver.
  Approx. binary size: 54k

CONFIG_USER_BPALOGIN_BPALOGIN
  Telstra Bigpond broadband internet authentication program.
  Approx. binary size: 39k

CONFIG_USER_BR2684CTL_BR2684CTL
  ATM to ethernet bridging helper program.
  Approx. binary size: 28k

CONFIG_USER_DHCPCD_DHCPCD
  The DHCP client daemon,  used to get an IP address from a DHCP server.
  Approx. binary size: 37k

CONFIG_USER_DHCPCD_LLIP
  Compile in Link-local Auto IP configuration option, -A into dhcpcd. Auto IP addressing will take place if the client is unable to configure the interface with an address from a dhcp server. Auto IP addresses are used by win & mac machines for local area network application such as IrDA links and networks without dhcp servers.
  If this option is not compiled in, dhcpcd will just ignore the -A command line option, noting that it was ignored in the system log.

CONFIG_USER_DHCPCD_NEW_DHCPCD
  The DHCP client daemon,  used to get an IP address from a DHCP server.
  This version works on 2.0 and 2.4 kernels.

CONFIG_USER_DHCPD_DHCPD
  A small DHCP server,  suitable for small office networks.
  Approx. binary size: 27k

CONFIG_USER_DIALD_DIALD
  The dial-on-demand daemon.
  Approx. binary size: 80k

CONFIG_USER_DISCARD_DISCARD
  A utility which listens on the discard port,  suitable for testing
  network performance.
  Approx. binary size: 1k

CONFIG_USER_GDBSERVER_GDBSERVER
  gdbserver is used to remotely debug user applications running on the
  server.
  Approx. binary size: 14k

CONFIG_USER_ROUTE_IFCONFIG
  Required to configure network interfaces.
  Approx. binary size: 28k

CONFIG_USER_INETD_INETD
  Starts network daemons as required.
  Approx. binary size: 11k
  
CONFIG_USER_IPFWADM_IPFWADM
  Tool for configuring forwarding/masquerading rules.
  Approx. binary size: 38k

CONFIG_USER_IPPORTFW_IPPORTFW
  Tool for configuring port forwarding.
  Approx. binary size: 13k

CONFIG_USER_IPSEC_CONFIGURATOR
  Tool to parse an ipsec.conf file and execute the required Freeswan
  commands.  This command replaces the scripts that are missing from
  the Freeswan installation.
  Approx. binary size: 10k

CONFIG_USER_NETFLASH_NETFLASH
  Tool to upgrade the firmware of the server across the network.
  Approx. binary size: 29k

CONFIG_USER_NETFLASH_WITH_FTP
  Add ftp to the mechanisms that netflash may use to download
  new flash images.

CONFIG_USER_NETFLASH_VERSION
  Check the version information on the end of the image downloaded to the
  device.

CONFIG_USER_NETFLASH_VERSION_ALLOW_CURRENT
  Allow upgrading to images where the version string matches that of the
  currently running firmware.

CONFIG_USER_NETFLASH_VERSION_ALLOW_OLDER
  Allow upgrading to images where the version string is older than that
  of the currently running firmware.

CONFIG_USER_NETFLASH_DECOMPRESS
  Add option to decompress images before writing them to flash.

CONFIG_USER_NETFLASH_AUTODECOMPRESS
  Netflash automatically decompresses images if they have a gzip header.

CONFIG_USER_NETFLASH_CRYPTO
  Netflash requires a public key authentication to be attached to an image
  and won't commit an image without this or with an invalid authentication.

CONFIG_USER_CRON_CRON
  Daemon to execute scheduled commands
  Approx. binary size: 27k

CONFIG_USER_RTC_M41T11
  Command line utility to support the M41T11 real time clock chip.
  This command lets you set the system time from the clock chip, set
  the time in the clock chip from the system clock and read and
  write values into the battery backed RAM on the clock chip.
  This utility requires the kernel to support MBUS.
  Approx. binary size: 12k

CONFIG_USER_OPENSSL_APPS
  OpenSSL is a cryptography toolkit implementing the Secure Sockets Layer
  (SSL v2/v3) and Transport Layer Security (TLS v1) network protocols and
  related cryptography standards required by them.
  The openssl program is a command line tool for using the various cryp-
  tography functions of OpenSSL's crypto library from the shell.  It can
  be used for
   o  Creation of RSA, DH and DSA key parameters
   o  Creation of X.509 certificates, CSRs and CRLs
   o  Calculation of Message Digests
   o  Encryption and Decryption with Ciphers
   o  SSL/TLS Client and Server Tests
   o  Handling of S/MIME signed or encrypted mail

CONFIG_USER_PING_PING
  Diagnostic tool for testing network connections.
  Approx. binary size: 27k

CONFIG_USER_PKTDELAY_PKTDELAY
  Queue up packets from netfilter for the specified amount of time and then
  release them.  Requires the netfilter user space packet queueing
  (CONFIG_IP_NF_QUEUE)

CONFIG_USER_PPPD_PPPD_PPPD
  Dialup networking daemon.
  Approx. binary size: 151k

CONFIG_USER_PPTPD_PPTPCTRL
  PPTP VPN controller.
  Approx. binary size: 30k

CONFIG_USER_PPTPD_PPTPD
  PPTP VPN daemon.
  Approx. binary size: 31k

CONFIG_USER_PPTP_CLIENT_PPTP
  PPTP Client for establishing VPN's.
  Approx. binary size: 34k

CONFIG_USER_PPTP_CLIENT_PPTP_CALLMGR
  PPTP Call manager for the PPTP client.
  Approx. binary size: 30k

CONFIG_USER_RDATE_RDATE
  Remote date print/set program.  Conforms to RFC 868.

CONFIG_USER_PERL_PERL
  The PERL scripting language.

CONFIG_USER_PYTHON_PYTHON
  The Python scripting language.

CONFIG_USER_ROUTE_ROUTE
  Configure routes to networks.
  Approx. binary size: 29k

CONFIG_USER_SMBMOUNT_SMBMOUNT
  mount an SMB filesystem.
  Approx. binary size: 22k

CONFIG_USER_SMBMOUNT_SMBUMOUNT
  un-mount  and SMB filesystem.
  Approx. binary size: 6k

CONFIG_USER_TELNETD_TELNETD
  All remote users to login to the system using telnet.
  Approx. binary size: 20k

CONFIG_USER_TELNET_TELNET
  A telnet client application.
  Approx. binary size: 76k

CONFIG_USER_TFTPD_TFTPD
  A tftp server.
  Approx. binary size: 19k

CONFIG_USER_TRACEROUTE_TRACEROUTE
  A tool for tracing the route packets take on the network.
  Approx. binary size: 32k

CONFIG_USER_SH_SH
  A bigger shell than SASH (but more functional, scripting etc)
  Approx. binary size: 44k

CONFIG_USER_UPNPD
  Universal Plug and Play Discovery daemon. Make sure that CONFIG_IP_MULTICAST is enabled in your kernel networking options.
  Approx. binary size: 30k

CONFIG_USER_PROTECT
  Build the protect application which interfaces with the memory
  protection loadable kernel module to provide user level memory
  access protection.

CONFIG_USER_DEBUG
  Build all user application with debug symbols and reduced optimisation
  levels.  See also debug build option in force library building.  Without
  this option debug symbols are still included, however the optimisation
  level is increased and this can lead to problematic debugging.

CONFIG_LIB_DEBUG
  Build all libraries with debug symbols and reduced optimisations.
  See also debug build option in core applications.  Without this option
  debug symbols are still included, however the optimisation level is
  increased and this can lead to problematic debugging.

CONFIG_LIB_LIBDES_FORCE
  DESLite library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_LIBAES_FORCE
  AES library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_LIBSSL_FORCE
  SSL library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_LIBGMP_FORCE
  GMP LIbrary.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_ZLIB_FORCE
  Data compression library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_LIBATM_FORCE
  ATM support library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_NCURSES_FORCE
  CRT screen handling library.
  Only enable this if you want to force the library to be built.  The
  Config will make sure this library is built if it is needed.

CONFIG_LIB_UC_LIBC_TIMEZONE
  Enable this if you want simpleinit to set the time zone environment
  variables on system startup.  This option also forces uC-libc to
  support time zone information.  Without this, UTC will be the assumed
  time zone when using uC-libc.

CONFIG_LIB_UC_LIBC_TZ_FROM_FILE
  Enable this if you want uC-libc to always read the TZ file for its
  itme zone information instead of relying on the environment variable
  set up by init during system boot.  This means that changes to the
  time zone take effect immediately instead of requiring a reboot.

CONFIG_USER_BOA_WITH_SSL
  Do you want BOA to use SSL for all connections.

CONFIG_USER_FREESWAN
  The FreeSwan tools and applications

CONFIG_USER_FREESWAN_PLUTO_PLUTO
  Freeswan pluto.
  Approx. binary size: 255k

CONFIG_USER_FREESWAN_PLUTO_WHACK
  Freeswan whack.
  Approx. binary size: 38k

CONFIG_USER_FREESWAN_UTILS_RANBITS
  Freeswan ranbits.
  Approx. binary size: 12k

CONFIG_USER_FREESWAN_UTILS_RSASIGKEY
  Freeswan rsasigkey.
  Approx. binary size: 71k

CONFIG_USER_FREESWAN_KLIPS_EROUTE
  Freeswan eroute.
  Approx. binary size: 64k

CONFIG_USER_FREESWAN_KLIPS_KLIPSDEBUG
  Freeswan klipsdebug.
  Approx. binary size: 43k

CONFIG_USER_FREESWAN_KLIPS_SPI
  Freeswan spi.
  Approx. binary size: 68k

CONFIG_USER_FREESWAN_KLIPS_SPIGRP
  Freeswan spigrp.
  Approx. binary size: 53k

CONFIG_USER_FREESWAN_KLIPS_TNCFG
  Freeswan tncfg.
  Approx. binary size: 15k

CONFIG_USER_FSWCERT_FSWCERT
  Application to extract private keys from certificates for ipsec

CONFIG_USER_PPPD_WITH_MPPE
  If you want to run PPP/PPTP with encrypted connections, enable this.

CONFIG_USER_RP_PPPOE_PPPOE
  The Roaring Penguin PPPOE.
  Approx. binary size: 38k