[Buildroot] Buildroot fails at libstdc++

[Buildroot] Buildroot fails at libstdc++

[piotr at powersmiths.com]

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[Buildroot] Buildroot fails at libstdc++

[Ulf Samuelsson]

> Hi all,
> 
> I am having a problem with taking the buildroot process pass the libstdc++ phase.
> Here is my setup:

> buildroot snapshot 2008-01-02

> binutils 2.18
> kernel   2.6.22.10
> gcc      3.4.6
> uClibc   0.9.29

Maybe you should try with gcc-4.2.1
Best Regards
Ulf Samuelsson

[Buildroot] Buildroot fails at libstdc++

[Piotr Grudzinski]

Thanks for the suggestion to try gcc-4.2.1 but what I would find helpful is 
to start with a configuration which was successful and created a functional 
tool for a generic arm, nomad, no FP, soft-float, little-Endean system.

Best Regards,
Port

----- Original Message ----- 
From: "Ulf Samuelsson" <ulf@atmel.com>
To: <buildroot@uclibc.org>
Sent: Monday, January 07, 2008 10:16 AM
Subject: Re: [Buildroot] Buildroot fails at libstdc++


>> Hi all,
>>
>> I am having a problem with taking the buildroot process pass the 
>> libstdc++ phase.
>> Here is my setup:
>
>> buildroot snapshot 2008-01-02
>
>> binutils 2.18
>> kernel   2.6.22.10
>> gcc      3.4.6
>> uClibc   0.9.29
>
> Maybe you should try with gcc-4.2.1
> Best Regards
> Ulf Samuelsson
>
> _______________________________________________
> buildroot mailing list
> buildroot at uclibc.org
> http://busybox.net/mailman/listinfo/buildroot 

[Buildroot] Buildroot fails at libstdc++

[Atle Nissestad]

On Monday 7. January 2008 15:51:23 piotr at powersmiths.com wrote:
>  Hi all,
>
>  I am having a problem with taking the buildroot process pass the libstdc++
> phase. Here is my setup:
>
>  buildroot snapshot 2008-01-02
>
>  binutils 2.18
>  kernel?? 2.6.22.10
>  gcc????? 3.4.6
>  uClibc?? 0.9.29
>
>  generic arm, nommu, no FP, soft-float, little-endian (all configs
> attached) no user apps - just the toolchain
>
>  I have made several attempts to run the buildroot program with target set
> to "linux-uclibc" and "linux". It always fails the same way:
>
>  For the "linux-uclibc" target there are no *.o files in .libs directory
> (but it contains libstdc++.a, libstdc++.la, and libstdc++.lai).
>
>  /home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ar
> cru libstdc++_pic.a .libs/*.o ../libsupc++/*.o
> /home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ar:
> .libs/*.o: No such file or directory make[4]: *** [install-exec-local]
> Error 1
>  make[4]: Leaving directory
> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>/libstdc++-v3/src' make[3]: *** [install-am] Error 2
>  make[3]: Leaving directory
> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>/libstdc++-v3/src' make[2]: *** [install-recursive] Error 1
>  make[2]: Leaving directory
> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>/libstdc++-v3' make[1]: *** [install-target-libstdc++-v3] Error 2
>  make[1]: Leaving directory
> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final' make: ***
> [/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/.installed]
> Error 2
>

There is a patch which fixes this in the bug-tracker, 
http://bugs.uclibc.org/view.php?id=1620.
Now, if someone with commit access could be so kind .....

- Atle

[Buildroot] Buildroot fails at libstdc++

[Piotr Grudzinski]

Thanks Atle,

This sounds very promising but the solution doesn't seem to be accessible.

Piotr

> On Monday 7. January 2008 15:51:23 piotr at powersmiths.com wrote:
>>  Hi all,
>>
>>  I am having a problem with taking the buildroot process pass the 
>> libstdc++
>> phase. Here is my setup:
>>
>>  buildroot snapshot 2008-01-02
>>
>>  binutils 2.18
>>  kernel 2.6.22.10
>>  gcc 3.4.6
>>  uClibc 0.9.29
>>
>>  generic arm, nommu, no FP, soft-float, little-endian (all configs
>> attached) no user apps - just the toolchain
>>
>>  I have made several attempts to run the buildroot program with target 
>> set
>> to "linux-uclibc" and "linux". It always fails the same way:
>>
>>  For the "linux-uclibc" target there are no *.o files in .libs directory
>> (but it contains libstdc++.a, libstdc++.la, and libstdc++.lai).
>>
>>  /home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ar
>> cru libstdc++_pic.a .libs/*.o ../libsupc++/*.o
>> /home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ar:
>> .libs/*.o: No such file or directory make[4]: *** [install-exec-local]
>> Error 1
>>  make[4]: Leaving directory
>> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>>/libstdc++-v3/src' make[3]: *** [install-am] Error 2
>>  make[3]: Leaving directory
>> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>>/libstdc++-v3/src' make[2]: *** [install-recursive] Error 1
>>  make[2]: Leaving directory
>> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/arm-linux-uclibc
>>/libstdc++-v3' make[1]: *** [install-target-libstdc++-v3] Error 2
>>  make[1]: Leaving directory
>> `/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final' make: ***
>> [/home/piotr/buildroot/toolchain_build_arm/gcc-3.4.6-final/.installed]
>> Error 2
>>
>
> There is a patch which fixes this in the bug-tracker,
> http://bugs.uclibc.org/view.php?id=1620.
> Now, if someone with commit access could be so kind .....
>
> - Atle
> _______________________________________________
> buildroot mailing list
> buildroot at uclibc.org
> http://busybox.net/mailman/listinfo/buildroot 

[Buildroot] Buildroot fails at libstdc++

[Ivan Kuten]

> Thanks Atle,
>
> This sounds very promising but the solution doesn't seem to be accessible.
>
> Piotr
>
>>
>> There is a patch which fixes this in the bug-tracker,
>> http://bugs.uclibc.org/view.php?id=1620.
>> Now, if someone with commit access could be so kind .....
>>
>> - Atle

Hi,

Check your internet connection settings. I downloaded patch from link provided by Atle successfully.
And tell then if this patch fixes your problem.

Regards,
Ivan

[Buildroot] Buildroot fails at libstdc++

[Piotr Grudzinski]

Hi,

I can download the patch now. There was an ending dot in the link creating 
the access problem.

Should this patch be stored together with the other gcc 3.4.6 patches?

Thanks,
Piotr

----- Original Message ----- 
From: "Ivan Kuten" <ivan.kuten@promwad.com>
> Thanks Atle,
>
> This sounds very promising but the solution doesn't seem to be accessible.
>
> Piotr
>
>>
>> There is a patch which fixes this in the bug-tracker,
>> http://bugs.uclibc.org/view.php?id=1620.
>> Now, if someone with commit access could be so kind .....
>>
>> - Atle

Hi,

Check your internet connection settings. I downloaded patch from link 
provided by Atle successfully.
And tell then if this patch fixes your problem.

Regards,
Ivan

[Buildroot] Buildroot fails at libstdc++

[Atle Nissestad]

Piotr Grudzinski wrote:
> Hi,
>
> I can download the patch now. There was an ending dot in the link creating 
> the access problem.
>
> Should this patch be stored together with the other gcc 3.4.6 patches?
>
> Thanks,
> Piotr
>
>   
No, apply it to your buildroot source tree. In top dir do:

patch -p1 < gcc-3.4.6-fix-libstc++-pic.patch


- Atle

[Buildroot] Buildroot fails at libstdc++

[Piotr Grudzinski]

The buildroot process finished with some error (see below - and I wouldn't 
mind to know what it means) but the toolchain seems to be all in place.

make[2]: Leaving directory `/home/piotr/buildroot/build_arm/genext2fs-1.4'
make[1]: Leaving directory `/home/piotr/buildroot/build_arm/genext2fs-1.4'
touch -c /home/piotr/buildroot/build_arm/genext2fs-1.4/genext2fs
test -x 
/home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ldconfig 
&& 
/home/piotr/buildroot/build_arm/staging_dir/usr/bin/arm-linux-uclibc-ldconfig 
 -r /home/piotr/buildroot/project_build_arm/uclibc/root 2>/dev/null
make: *** [/home/piotr/buildroot/binaries/uclibc/rootfs.arm.ext2] Error 1


Thanks for the excellent support,

Piotr