[Buildroot] wanna compile busybox and uclib with self modified code, please help

[hacklinux]

according to the guidelines i made attempt as follow:

/home/wangk/buildroot-2012.11.1 is where buildroote preject locate in server machine, under this directory a local.mk was created the snapshot of the project is as follow:

[root at buildroot-2012.11.1]# ls
arch   boot     config         Config.in         configs  dl    fs     local.mk  Makefile.legacy  package  system
board  CHANGES  config_custom  Config.in.legacy  COPYING  docs  linux  Makefile  output           support  toolchain

and then variable LINUX_OVERRIDE_SRCDIR = /home/wangk/linux-2.6.39 was aslo added in the local.mk file. after this i made menuconfig and in Build options -> location of a package override file i gave the location where local.mk locate and  the value is as follow:

($(TOPDIR)/local.mk) location of a package override file

however, when i tried to rebuild the project an error was posted concerning linux kenel  that is :

[root at buildroot-2012.11.1]# make
--2013-08-28 11:25:08--  http://www.kernel.org/pub//linux/kernel/v2.6//linux-2.6.39.tar.bz2
Resolving www.kernel.org... failed: No address associated with hostname.
wget: unable to resolve host address ?.ww.kernel.org?
--2013-08-28 11:25:08--  http://sources.buildroot.net//linux-2.6.39.tar.bz2
Resolving sources.buildroot.net... failed: No address associated with hostname.
wget: unable to resolve host address ?.ources.buildroot.net?
make: *** [/home/wangk/buildroot-2012.11.1/dl/linux-2.6.39.tar.bz2] Error 1
[root at buildroot-2012.11.1]# 

very confused about this, is there anything wrong with i  configure? 

By the way ,  within the article variable concerning linux source override is given, what about variables concerning busybox and uClib ?

is there any  way to rebuild only part of  buildroote project, i mean, for example just rebuild kerenl  or  busybox, uClib etc . thx.

Best regards
wang


Date: Tue, 27 Aug 2013 11:26:38 +0200
From: sho at relinux.de
To: pipiliu_wangk at hotmail.com
CC: buildroot at busybox.net; thomas.petazzoni at free-electrons.com
Subject: Re: [Buildroot] wanna compile busybox and uclib with self modified code, please help


  
    
  
  
    Am 27.08.2013 10:32, schrieb hacklinux:

    
    
      
      i see two more parameters should be given somewhere
        in the buildroot project, however where should i put these two
        paremeters, please give me some advice, thx.
        MYPKG_SITE = /opt/software/something-special/
MYPKG_SITE_METHOD = local

      
    
    This is when you modify the mypkg.mk file, what you probably do not
    want to do.

    

    Just read the next chapter.

    
      

        

        > Date: Tue, 27 Aug 2013 09:52:31 +0200

          > From: sho at relinux.de

          > To: buildroot at busybox.net

          > Subject: Re: [Buildroot] wanna compile busybox and uclib
          with self modified code, please help

          > 

          > Am 27.08.2013 09:42, schrieb hacklinux:

          > > Hi thomas,

          > >

          > > i have a question concerning buildroot compiling
          wanna u help . the gz

          > > pacakge version which i used is
          buildroot-2012.11.1.tar.gz, i know how

          > > to build kernel, busybox, initrd following
          guildlines posted on web

          > > that puts all sort of items under dl directory and
          just make it.

          > > however, i wanna compile the busybox and uclib with
          some modification

          > > made by myself, i made several attemps but all
          failed, can u give me

          > > some advice on how to do this, wanna hear from u,
          sincely thank u indeed .

          > Hello William,

          > 

          > you might want to look at

          > http://free-electrons.com/blog/buildroot-2011-11/ ,
          especially the

          > source directory override mechanism.

          > 

          > Regards

          > 

          > Stephan

          > >

          > > william wang

          > >

          > >

          > > _______________________________________________

          > > buildroot mailing list

          > > buildroot at busybox.net

          > > http://lists.busybox.net/mailman/listinfo/buildroot

          > 

          > 

          > -- 

          > reLinux - Stephan Hoffmann

          > Am Schmidtgrund 124 50765 Köln

          > Tel. +49.221.95595-19 Fax: -64

          > www.reLinux.de sho at reLinux.de

          > 

          > _______________________________________________

          > buildroot mailing list

          > buildroot at busybox.net

          > http://lists.busybox.net/mailman/listinfo/buildroot

        
      
    
    

    

    -- 
reLinux     -    Stephan Hoffmann
Am Schmidtgrund 124    50765 Köln
Tel. +49.221.95595-19    Fax: -64
www.reLinux.de     sho at reLinux.de

 		 	   		  
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.busybox.net/pipermail/buildroot/attachments/20130828/38b7a603/attachment-0002.html>