[yocto] mklibs in USER_CLASSES (Khem Raj)

Khem Raj raj.khem at gmail.com
Tue Nov 15 22:38:19 PST 2016 


On 11/15/16 3:56 AM, 신택현 (Taek Hyun Shin) wrote:
> I did use only image-mklibs TT
> 
> And, I did try modify some project make file for mklibs. add *_pic.a
> 
> So, I did resolve not pic file found for error message. just modified package.
> 
> But, other error occurred as follow:
> 
> __dso_handle undefined
> 
> 
> Does mklibs can't support c++? only support c library??
>

Can you check if OE mklib has this patch applied ?

https://lists.debian.org/debian-boot/2013/01/msg00239.html


>  
> 
>  
> 
>  
> 
>  
> 
> /Thanks & Best Regards,/
> 
> /*Wily Taekhyun Shin*/
> 
> 
> *Telechips Inc.*
> 
> *R&D Center / Automotive Group / Linux Team / Research Engineer*
> 
> Tel : +82-2-3443-6792(Ext. 390), M.P : +82-10-4376-5530, E-mail
> : thshin at telechips.com <mailto:rami at telechips.com>
> 
> This mail and attachments contain confidential information of Telechips Inc.
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>   *------------------Original Message--------------------*
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>   Received : 2016-11-12 05:02:24
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>   Title : yocto Digest, Vol 74, Issue 56
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> Today's Topics:
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>    1. Re: mklibs in USER_CLASSES (Khem Raj)
>    2. Re: Buildbot / Autobuilder / custom? (Beth 'pidge' Flanagan)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Fri, 11 Nov 2016 10:17:54 -0800
> From: Khem Raj <raj.khem at gmail.com>
> To: ??? (Taek Hyun Shin) <thshin at telechips.com>,
> yocto at yoctoproject.org
> Subject: Re: [yocto] mklibs in USER_CLASSES
> Message-ID: <7cdefdbc-baa9-4dfd-f60d-64c0d3c9e459 at gmail.com>
> Content-Type: text/plain; charset="utf-8"
> 
> 
> 
> On 11/11/16 1:22 AM, ??? (Taek Hyun Shin) wrote:
>> Hi,
>> 
>> Somebody help met plz.
>> 
>> 
>> I'm using Yocto Project 2.0
>> 
>> I want to reduce my rootfs due to fast execute binaries.
>> 
>> So, I did apply mklibs using USE_CLASSES
> 
> if you use prelink as well then make sure mklibs appear before prelink in
> USE_CLASSES
> 
>> 
>> But, I got error message as follow:
>> 
>> 
>>  208 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libgmp.so.10
>> ; copying
>> 
>>  209 reducing libgobject-2.0.so.0
>> 
>>  210 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libgobject-2.0.so.0
>> ; copying
>> 
>>  211 reducing libgstreamer-1.0.so.0
>> 
>>  212 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libgstreamer-1.0.so.0
>> ; copying
>> 
>>  213 reducing libhogweed.so.4
>> 
>>  214 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libhogweed.so.4
>> ; copying
>> 
>>  215 reducing libinput.so.10
>> 
>>  216 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libinput.so.10
>> ; copying
>> 
>>  217 reducing libjpeg.so.9
>> 
>>  218 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libjpeg.so.9
>> ; copying
>> 
>>  219 reducing liblog.so
>> 
>>  220 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//liblog.so ;
>> copying
>> 
>>  221 reducing libm.so.6
>> 
>>  222 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/lib//libm.so.6 ;
>> copying
>> 
>>  223 reducing libmenuw.so.5
>> 
>>  224 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/usr/lib//libmenuw.so.5
>> ; copying
>> 
>>  225 reducing libmount.so.1
>> 
>>  226 No pic file found for
>> /home/B110141/works/Yocto/build/tcc8021/tmp/sysroots/tcc8021/lib//libmount.so.1 ;
>> copying
>> 
>>  227 reducing libmtdev.so.1
>> 
>> 
>> How can I create the pic file each libraries
>> 
>> 
>> Help me plz TT
>> 
>>  
>> 
>>  
>> 
>>  
>> 
>>  
>> 
>> /Thanks & Best Regards,/
>> 
>> /*Wily Taekhyun Shin*/
>> 
>> 
>> *Telechips Inc.*
>> 
>> *R&D Center / Automotive Group / Linux Team / Research Engineer*
>> 
>> Tel : +82-2-3443-6792(Ext. 390), M.P : +82-10-4376-5530, E-mail
>> : thshin at telechips.com <mailto:rami at telechips.com>
>> 
>> This mail and attachments contain confidential information of Telechips Inc.
>> which has its own authority. 
>> 
>> It is not allowed to disclose,transmit or use this confidential information to
>> the third parties without the prior written consent
>> of Telechips Inc. by any form or means.
>> If you are not the intended recipient, please notify the sender immediately
>> and do not disclose the contents and destroy all
>> copies of the original message.
>> 
>> 
>> 
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> ------------------------------
> 
> Message: 2
> Date: Fri, 11 Nov 2016 18:37:53 +0000
> From: Beth 'pidge' Flanagan <pidge at toganlabs.com>
> To: Alain Achkar <alain.achkar at triacta.com>, joshua.g.lock at intel.com
> Cc: yocto at yoctoproject.org
> Subject: Re: [yocto] Buildbot / Autobuilder / custom?
> Message-ID: <1478889473.18810.3.camel at toganlabs.com>
> Content-Type: text/plain; charset="UTF-8"
> 
> On Fri, 2016-11-11 at 12:35 -0500, Alain Achkar wrote:
>> Hello Joshua!
>> 
>> We are using Yocto to build for the Variscite DART-6UL SoM which is
>> based on Freescale/NXP i.MX6UL (http://variwiki.com/index.php?title=D
>> ART-6UL_Yocto_Jethro_R1_build).
>> 
>> Currently, developers run builds manually on their desktops. We are
>> considering using a continuous integration server. I found out that
>> The Yocto Project uses Autobuilder which in turn uses BuildBot. I
>> read most of the introductory documentation.
>> 
>> Would you recommend that we install only BuildBot and configure it to
>> build what we need?
>> 
>> OR
>> 
>> Would you recommend that we install Autobuilder (and BuildBot) and
>> configure it to build what we need?
> 
> Actually, the yocto-autobuilder already contains buildbot so no need
> for both.
> 
> If you read:
> 
> http://git.yoctoproject.org/cgit.cgi/yocto-autobuilder/tree/README-QUIC
> KSTART
> 
> and probably some of the other READMEs and the documentation in the
> docs directory of the yocto-autobuilder directory, it should get you
> started in the right direction.
> 
> Feel free to ask questions if you need help.
> 
> -b
> 
> Elizabeth 'pidge' Flanagan
> Founder/CTO Tog?n Labs
> www.toganlabs.com
> 
>> 
>> What is the faster path to get up and running?
>> 
>> Thanks!
>> Alain.
>> 
>> --?
>> Alain Achkar, M.Eng. | Software Engineer
>> Triacta Power Solutions
>> (O)?613.256.2868?(C)?613.406.6520
>> www.triacta.com??
> 
> 
> 
> 
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