dns.cdl

来自「ecos实时嵌入式操作系统」· CDL 代码 · 共 153 行

# ====================================================================
#
#      dns.cdl
#
#      DNS configuration data
#
# ====================================================================
#####ECOSGPLCOPYRIGHTBEGIN####
## -------------------------------------------
## This file is part of eCos, the Embedded Configurable Operating System.
## Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
## Copyright (C) 2003 Andrew Lunn <[e-mail]>   
##
## eCos is free software; you can redistribute it and/or modify it under
## the terms of the GNU General Public License as published by the Free
## Software Foundation; either version 2 or (at your option) any later version.
##
## eCos is distributed in the hope that it will be useful, but WITHOUT ANY
## WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
## for more details.
##
## You should have received a copy of the GNU General Public License along
## with eCos; if not, write to the Free Software Foundation, Inc.,
## 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
##
## As a special exception, if other files instantiate templates or use macros
## or inline functions from this file, or you compile this file and link it
## with other works to produce a work based on this file, this file does not
## by itself cause the resulting work to be covered by the GNU General Public
## License. However the source code for this file must still be made available
## in accordance with section (3) of the GNU General Public License.
##
## This exception does not invalidate any other reasons why a work based on
## this file might be covered by the GNU General Public License.
##
## Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
## at http://sources.redhat.com/ecos/ecos-license/
## -------------------------------------------
#####ECOSGPLCOPYRIGHTEND####
# ====================================================================
######DESCRIPTIONBEGIN####
#
# Author(s):      jskov
# Original data:  jskov
# Contributors:   [e-mail]
# Date:           2001-09-18
#
#####DESCRIPTIONEND####
#
# ====================================================================

cdl_package CYGPKG_NS_DNS {
    display       "DNS client"
    include_dir   cyg/ns/dns
    doc           ref/net-ns-dns.html

    cdl_option CYGPKG_NS_DNS_BUILD {
        display       "Build DNS NS client package"
        default_value 1
        implements    CYGINT_ISO_DNS
        requires      { CYGBLD_ISO_DNS_HEADER == "<cyg/ns/dns/dns.h>" }

        requires      CYGPKG_NET
        requires      CYGINT_ISO_CTYPE
        requires      CYGINT_ISO_MALLOC
        requires      CYGINT_ISO_STRING_STRFUNCS
        requires      CYGSEM_KERNEL_THREADS_DESTRUCTORS_PER_THREAD

        compile       dns.c
    }

    cdl_component CYGPKG_NS_DNS_DEFAULT {
        display       "Provide a hard coded default server address"
        flavor        bool
        active_if     CYGPKG_NS_DNS_BUILD     
        default_value 0
        description   "     
            This option controls the use of a default, hard coded DNS 
            server. When this is enabled, the IP address in the CDL 
            option CYGDAT_NS_DNS_DEFAULT_SERVER is used in
            init_all_network_interfaces() to start the resolver using 
            the specified server. The DHCP client or user code may 
            override this by restarting the resolver."

        cdl_option CYGDAT_NS_DNS_DEFAULT_SERVER {
            display       "IP address of the default DNS server"
            flavor        data
            default_value { "192.168.1.1" }
        }
    }
    cdl_component CYGPKG_NS_DNS_DOMAINNAME {
        display       "Provide a hard coded default domain name"
        flavor        bool
        active_if     CYGPKG_NS_DNS_BUILD     
        default_value 0
        description   "     
            This option controls the use of a default, hard coded
            domain name to be used when querying a DNS server. When
            this is enabled, the name in the CDL option
            CYGDAT_NS_DNS_DOMAINNAME_NAME is used in
            init_all_network_interfaces() to set the domain name as
            accessed by getdomainname()."

        cdl_option CYGDAT_NS_DNS_DOMAINNAME_NAME {
            display       "Domain name for this device"
            flavor        data
            default_value { "default.domain.com" }
        }
    }
    cdl_component CYGPKG_NS_DNS_OPTIONS {
        display "DNS support build options"
        flavor  none
        no_define

        cdl_option CYGPKG_NS_DNS_CFLAGS_ADD {
            display "Additional compiler flags"
            flavor  data
            no_define
            default_value { "-D_KERNEL -D__ECOS" }
            description   "
                This option modifies the set of compiler flags for
                building the DNS package.
                These flags are used in addition
                to the set of global flags."
        }

        cdl_option CYGPKG_NS_DNS_CFLAGS_REMOVE {
            display "Suppressed compiler flags"
            flavor  data
            no_define
            default_value { "" }
            description   "
                This option modifies the set of compiler flags for
                building the DNS package. These flags are removed from
                the set of global flags if present."
        }
    }

    cdl_option CYGPKG_NS_DNS_TESTS {
        display "Networking tests"
        flavor  data
        active_if CYGPKG_NS_DNS_BUILD
        no_define
        calculated { "tests/dns1 tests/dns2" }

        description   "
            This option specifies the set of tests for the DNS package."
    }
}

# EOF dns.cdl