cant' compile busybox-1.8.1 with eldk 4.1

[fabien]

2007/11/23, Denys Vlasenko <vda.linux at googlemail.com>:
> On Friday 23 November 2007 01:49, fabien wrote:
> > I try to compile busybox for my ppc custom  board. I successfuly
> > compile kernel 2.6.19 with
> > eldk and boot it. Now i try to get busybox working but i get some
> > errors at compile time.
> > It's look strange if someone can spend one minute to look at the compile
> > log What step could i miss ?
> > Thank a lot
> >
> > [fabien at localhost busybox-1.8.1]  cat /opt/eldk/version
> > ELDK version 4.1
> > ppc_8xx: Build 2007-01-21-uclibc
> >
> > [fabien at localhost busybox-1.8.1]$ make CROSS_COMPILE=ppc_8xx-
> >   CC      applets/applets.o
> > In file included from
> > /opt/eldk/usr/../ppc_8xx/usr/include/netinet/in.h:212, from
> > /opt/eldk/usr/../ppc_8xx/usr/include/arpa/inet.h:23, from
> > include/platform.h:139,
> >                  from include/libbb.h:13,
> >                  from include/busybox.h:10,
> >                  from applets/applets.c:11:
> > /opt/eldk/usr/../ppc_8xx/usr/include/bits/socket.h:305:24: error:
> > asm/socket.h: No such file or directory
>
> /usr/include/asm/socket is missing (I'd guess entire asm/* is missing).
> This directory is populated by kernel headers (usuallu post-porcessed)
> as part of libc install process.
>
> --
> vda
>
I'am using arch=ppc with kernel 2.6.19 for a mpc855T based board
/opt/eldk/usr/../ppc_8xx/usr/include/asm  is a link to
/opt/eldk/ppc_8xx/usr/src/linux/include/asm-ppc
i have many headers in this folder, it is not empty
[fabien at localhost asm-ppc]$ pwd
/opt/eldk/ppc_8xx/usr/src/linux/include/asm-ppc
[fabien at localhost asm-ppc]$ ls
8xx_immap.h    floppy.h        ibm_ocp.h      mpc52xx.h       pci.h
     rheap.h
amigahw.h      fs_pd.h         ibm_ocp_pci.h  mpc52xx_psc.h
pc_serial.h   rio.h
amigaints.h    gg2.h           immap_85xx.h   mpc8260.h
pgalloc.h     rtc.h
...
but not ioctls.h, socket.h, asm/param.h
I have try to do a make headers-install but
make ARCH=ppc headers_install
  CHK     include/linux/version.h
*** Error: Headers not exportable for this architecture (ppc)
make: *** [headers_install] Erreur 1

Required file are in arch=powerpc "asm-powerpc" but not in asm-ppc
Where is the mistake, how could i do ...