[gentoo-embedded] kernel-headers-problem with powerpc-softfloat-linux-gnu, glibc-2.3.6 and gcc-3.4.6

[gentoo-embedded] kernel-headers-problem with powerpc-softfloat-linux-gnu, glibc-2.3.6 and gcc-3.4.6

[Daniel Glaser]

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OK,

followed the advice to use glibc-2.3.6 and gcc-3.4.6, but now running
into trouble with linux-headers.

crossdev emerges linux-kernel-headers, but stops at glibc-stage.
It can't find kernel-headers >=2.6.6 but 2.6.17 are installed.
linux-headers-2.6.11 also don't emerge correctly (mac32_defconf is
missing)

with
 crossdev --k 2.6.17-r1 --g 3.4.6-r2 --l 2.3.6-r3 -s4 -t
powerpc-softfloat-linux-gnu -v
, the following orrurs:

Output was (at glibc-stage):
 >>> Unpacking source...

 * Checking gcc for __thread support ... yes
 * Checking kernel version (>=2.6.9) ... yes
 * Checking linux-headers version (>=2.6.9) ... no

 * You need linux-headers of at least version 2.6.9
 * for NPTL support!

!!! ERROR: cross-powerpc-softfloat-linux-gnu/glibc-2.3.6-r3 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_unpack
  ebuild.sh, line 708:   Called src_unpack
  glibc-2.3.6-r3.ebuild, line 1170:   Called toolchain-glibc_src_unpack
  glibc-2.3.6-r3.ebuild, line 189:   Called check_nptl_support
  glibc-2.3.6-r3.ebuild, line 796:   Called die

!!! linux-headers version too low!
!!! If you need support, post the topmost build error, and the call
stack if relevant.

!!! This ebuild is from an overlay: '/usr/local/overlays/local'
                   [ ok ]
 * glibc-libidn-2.3.6.tar.bz2 SHA1 ;-)
...                                                                        
 
 
[ ok ]
 * glibc-libidn-2.3.6.tar.bz2 SHA256 ;-)
...                                                                      
 
 
[ ok ]
 * glibc-libidn-2.3.6.tar.bz2 size ;-)
...                                                                        
 
 
[ ok ]
 * checking ebuild checksums ;-)
...                                                                            
 
 
 
[ ok ]
 * checking auxfile checksums ;-)
...                                                                           
 
 
 
[ ok ]
 * checking miscfile checksums ;-)
...                                                                          
 
 
 
[ ok ]
 * checking glibc-2.3.6.tar.bz2 ;-)
...                                                                         
 
 
 
[ ok ]
 * checking glibc-linuxthreads-2.3.6.tar.bz2 ;-)
...                                                                  
[ ok ]
 * checking glibc-libidn-2.3.6.tar.bz2 ;-)
...                                                                      
 
[ ok ]
 * checking glibc-2.3.6-patches-1.8.tar.bz2 ;-)
...                                                                   
[ ok ]
 * checking glibc-manpages-2.3.6-1.tar.bz2 ;-)
...                                                                    
[ ok ]
 * checking glibc-infopages-2.3.6.tar.bz2 ;-)
...                                                                     
[ ok ]
 * checking glibc-fedora-20041219T2331.tar.bz2 ;-)
...                                                                 [ ok ]

 * glibc failed :(
 * If you file a bug, please attach the following logfiles:
 * /var/log/portage/cross-powerpc-softfloat-linux-gnu-info.log
 * /var/log/portage/cross-powerpc-softfloat-linux-gnu-glibc.log
cu
Daniel
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Re: [gentoo-embedded] kernel-headers-problem with powerpc-softfloat-linux-gnu, glibc-2.3.6 and gcc-3.4.6 (addinfo)

[Daniel Glaser]

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Hi,

forgot something to mention.

glibc-2.3.6-r4 doesn't compile with following error...

...
../sysdeps/unix/sysv/linux/bind.S:5: Error: symbol `__bind' is already
defined
make[2]: ***
[/var/tmp/cross/powerpc-softfloat-linux-gnu/portage/glibc-2.3.6-r4/work/build-default-powerpc-softfloat-linux-gnu-nptl/socket/bind.o]
Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory
`/var/tmp/cross/powerpc-softfloat-linux-gnu/portage/glibc-2.3.6-r4/work/glibc-2.3.6/socket'
make[1]: *** [socket/subdir_lib] Error 2
make[1]: Leaving directory
`/var/tmp/cross/powerpc-softfloat-linux-gnu/portage/glibc-2.3.6-r4/work/glibc-2.3.6'
make: *** [all] Error 2

!!! ERROR: cross-powerpc-softfloat-linux-gnu/glibc-2.3.6-r4 failed.
Call stack:
  ebuild.sh, line 1546:   Called dyn_compile
  ebuild.sh, line 937:   Called src_compile
  glibc-2.3.6-r4.ebuild, line 1126:   Called src_compile
  glibc-2.3.6-r4.ebuild, line 1137:   Called toolchain-glibc_src_compile
  glibc-2.3.6-r4.ebuild, line 224:   Called die

!!! make for default failed
!!! If you need support, post the topmost build error, and the call
stack if relevant.

!!! This ebuild is from an overlay: '/usr/local/overlays/local'
                   [ ok ]
 * checking miscfile checksums ;-)
...                                                                          
 
 
 
[ ok ]
 * checking glibc-2.3.6.tar.bz2 ;-)
...                                                                         
 
 
 
[ ok ]
 * checking glibc-linuxthreads-2.3.6.tar.bz2 ;-)
...                                                                  
[ ok ]
 * checking glibc-libidn-2.3.6.tar.bz2 ;-)
...                                                                      
 
[ ok ]
 * checking glibc-2.3.6-patches-1.17.tar.bz2 ;-)
...                                                                  
[ ok ]
 * checking glibc-manpages-2.3.6-1.tar.bz2 ;-)
...                                                                    
[ ok ]
 * checking glibc-infopages-2.3.6.tar.bz2 ;-)
...                                                                     
[ ok ]

I slowly get maniac...

- -daniel
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[gentoo-embedded] Also uclibc fails

[Daniel Glaser]

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Hi,

seems that on ppc with softfloat nothing works!

Also

crossdev --l 0.9.28 --b 2.17 --k 2.6.17-r1 --g 3.4.6-r2 -s4 -t
powerpc-softfloat-linux-uclibc -v

throws me out in uclibc with already defined types in posix_types.h
and kernel_types.h.

The problem seems to be, that in
/usr/powerpc-softfloat-linux-uclibc/usr/include/asm/posix_types.h are
already defined types having the same name as the ones defined in
BUILD_DIR/libc/sysdeps/linux/powerpc/bits/kernel_types.h

Perhaps this is a bug?

- -daniel
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[gentoo-embedded] Also uclibc fails (follow-up)

[Daniel Glaser]

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I gave armeb a try and did

 crossdev --b 2.17 --k 2.6.17-r1 --g 3.4.6-r2 -s4 -t
armeb-softfloat-linux-uclibc -v

This worked really fine (hm, must be because the crossdev developer
plays with arm ;-)

After comparing armeb and powerpc I found, where it gets into trouble:

This is PowerPcs kernel_types.h

#if ! defined _PPC_POSIX_TYPES_H && ! defined _PPC64_POSIX_TYPES_H
#define _PPC_POSIX_TYPES_H
#define _PPC64_POSIX_TYPES_H


and PowerPCs posix_types.h

#ifndef _ASM_POWERPC_POSIX_TYPES_H
#define _ASM_POWERPC_POSIX_TYPES_H

for arm it looks like the following
for ARMs kernel_types.h

#ifndef __ARCH_ARM_POSIX_TYPES_H
#define __ARCH_ARM_POSIX_TYPES_H

and ARMs posix_types.h

#ifndef __ARCH_ARM_POSIX_TYPES_H
#define __ARCH_ARM_POSIX_TYPES_H

This means, that for ARM, the defines match and are not included
twice, for PowerPC respectively PPC they get included twice.

So, the most consistent way to solve this in my opinion is, to rename
this both defines to __ARCH_PPC_POSIX_TYPES_H respectively
__ARCH_PPC64_POSIX_TYPES_H

this should solve this Bug.

cu
daniel
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Re: [gentoo-embedded] Also uclibc fails

[Mike Frysinger]

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On Wednesday 27 September 2006 07:32, Daniel Glaser wrote:
> throws me out in uclibc with already defined types in posix_types.h
> and kernel_types.h.

Jocke fixed this upstream and i cut a patch, i just need to release 
0.9.28-r1 ;)
-mike

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Re: [gentoo-embedded] kernel-headers-problem with powerpc-softfloat-linux-gnu, glibc-2.3.6 and gcc-3.4.6 (addinfo)

[Mike Frysinger]

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On Wednesday 27 September 2006 05:53, Daniel Glaser wrote:
> ../sysdeps/unix/sysv/linux/bind.S:5: Error: symbol `__bind' is already
> defined

broken because you're using binutils-2.17 ... ive fixed this in the 
[unreleased] 2.3.6-r5

guess i need to make some releases this weekend ...
-mike

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Re: [gentoo-embedded] kernel-headers-problem with powerpc-softfloat-linux-gnu, glibc-2.3.6 and gcc-3.4.6

[Mike Frysinger]

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On Wednesday 27 September 2006 05:22, Daniel Glaser wrote:
>  crossdev --k 2.6.17-r1 --g 3.4.6-r2 --l 2.3.6-r3 -s4 -t

glibc versions 2.3.6-r3 and older are not supported
-mike

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