Re: error about build toolchain with crosstool-ng-1.8.0

[Arnaud Lacombe <lacombar at gmail dot com>]

Hi,

On Thu, Sep 2, 2010 at 12:13 PM, loody <miloody@gmail.com> wrote:
> hi yann:
>
> 2010/9/1 Yann E. MORIN <yann.morin.1998@anciens.enib.fr>:
>> Loody, All,
>>
>> On Thursday 26 August 2010 17:33:32 loody wrote:
>>> i know what you mean targets directory, the place that crosstool-ng to
>>> put objs and src tarballs.
>>
>> Yes.
>>
>>> But, would you please tell me how to "remove that patch"?
>>
>> The patch is in patches/binutils/2.20/210-generate-gnu-hash.patch, in
>> the source of crosstool-NG, and will be installed in:
>> ${prefix}/lib/ct-ng-1.8.0/patches/[...]
>>
>>> if I have already remove all the tarballs, targets/tarballs, it
>>> doesn't mean I remove the patch also?
>>
>> Nope, because the next time crosstool-NG re-extracts the tarballs, it will
>> again apply the patch.
>>
>> The patch has now been removed from the repos.
> The error still happened.
> BTW, I try to change another combination and it is still fail.
> The error shows as below:
>
> [INFO ] ?Installing C library headers
> [ERROR] ? ?extra/scripts/unifdef.c:209: error: conflicting types for 'getline'
> [ERROR] ? ?make[1]: *** [extra/scripts/unifdef] Error 1
this is a known uClibc issue:

http://linux.derkeiler.com/Mailing-Lists/Kernel/2009-03/msg04460.html

uClibc 0.9.31 should not be affected.

> [ERROR] ? ?Build failed in step 'Installing C library headers'
> [ERROR] ? ?Error happened in
> '/media/sdb1/toolchain/crosstool-ng-1.8.0/build/lib/ct-ng-1.8.0/scripts/functions'
> in function 'CT_DoExecLog' (line unknown, sorry)
> [ERROR] ? ? ? ? ?called from
> '/media/sdb1/toolchain/crosstool-ng-1.8.0/build/lib/ct-ng-1.8.0/scripts/build/libc/uClibc.sh'
> at line # 127 in function 'do_libc_headers'
> [ERROR] ? ? ? ? ?called from
> '/media/sdb1/toolchain/crosstool-ng-1.8.0/build/lib/ct-ng-1.8.0/scripts/crosstool-NG.sh'
> at line # 586 in function 'main'
> [ERROR] ? ?Look at
> '/media/sdb1/toolchain/x-tools/i386-unknown-linux-uclibc/build.log'
> for more info on this error.
> [ERROR] ?(elapsed: 7:39.41)
> [07:40] / make: *** [build] Error 2
>
> BTW, is there any cmd that can compile from the last time fail point
> instead run the whole process again?
Yes, select the following in the config:

"Paths and misc options" ->
    [X] "Debug crosstool-NG"
        [X] "Save intermediate steps"
            [X] "gzip saved states"

Then, "ct-ng list-steps" to get all the steps and the calling convention.

 - Arnaud

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