Re: [OpenSIPStack] =?iso-8859-1?q?R=E9f=2E_=3A__R=E9f=2E_=3A_Re=3A_OS?= =?iso-8859-1?q?S_=3A_Cross
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Re: [OpenSIPStack] =?iso-8859-1?q?R=E9f=2E_=3A__R=E9f=2E_=3A_Re=3A_OS?= =?iso-8859-1?q?S_=3A_Crosscompiling_compilation_problem?=
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From: Joegen E. B. <joe...@gm...> - 2007-08-03 10:14:56
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If I am not mistaken, If you are cross compiling, the first thing that=20
you need to cross compile would be expat itself. You need to modify=20
the configure script to not bother looking for expat. So you might need =
to remove the block that checks for expat. After the configure script=20
has succeeded, you may then manually modify ptbuildopts.h to enable=20
expat and modify the linker flags in the makefile to point to your cross =
compiled expat lib.
Joegen E. Baclor wrote:
> Expat is a dependency of OpenSIPStack applications. You will not be=20
> able to compile them without it. Expat is used in both ATLSIP and=20
> OpenSBC code. If you need to get rid of the XML classes, you will hav=
e=20
> to manually remove these classes from the Makefile and modify OpenSBC t=
o=20
> not use the classes. OpenSBC uses XML for the HTTP Admin. I think=
=20
> this is doable with some amount of work. However, I think you should=20
> dig deeper how to actually make expat work instead of hacking the libra=
ry.
>
>
> Kolneath SOMETH wrote:
> =20
>> Hi Joegen,
>>
>> While I passed the arguments such as --disable-expat --disable-vxml...=
=2E to=20
>> ./configure in the folder of opensipstack, I see that the existence=20
>> checking of this associated library ie. expat.h vxml.h.... are still=20
>> lauched by configure. Hence, in opensbc, while I compiled opensbc it s=
eems=20
>> that those associated classes still get compiled and ( there are some =
>> errors : undefined reference).
>>
>> But, I have a look in the pwlib folder, I tried to run=20
>> opensipstack/src/pwlib/configure --disable-expat.... I see that the=20
>> existence checking are not lauched, this might help to eliminate the=20
>> undesired class.=20
>>
>> Would you have a look so that we can eliminate the classes that we don=
't=20
>> want to compile.
>>
>> Thank you in advance,
>>
>> Best regards,
>> Kolneath SOMETH
>> kol...@sa...
>> kol...@en...
>> Mobile : +33 (0)6 18 17 32 45
>>
>>
>>
>>
>>
>> "Kolneath SOMETH" <kol...@sa...>
>>
>> Envoy=E9 par : ope...@li...
>> 02/08/2007 13:52
>> Veuillez r=E9pondre =E0 opensipstack-devel
>> Remis le : 02/08/2007 13:53
>>
>> =20
>> Pour : jb...@so...
>> cc : ope...@li..., (ccc : Kolne=
ath=20
>> SOMETH/DRD/SAGEM)
>> Objet : [OpenSIPStack] R=E9f. : Re: OSS : Crosscompiling compi=
lation problem
>>
>>
>>
>> Hi Joegen,
>>
>> Thank you for your help.=20
>> I modified at the line " for ac_header in `echo=20
>> "${OPENSIPSTACKDIR}/external/Expat-2.0.0/lib/expat.h"` " to point to t=
he=20
>> expat directory.
>> I did the same way too (as decribe in the forum u provided) by disable=
the=20
>>
>> exit(1) of every existence checking expat, sdl, sqlite,...
>> But the compilation error still persists for the (-lexpat)....I am fin=
ding=20
>>
>> it out...
>>
>> I will let you know for further findings...
>>
>> Thanks and Best regards,
>> Kolneath SOMETH
>> kol...@sa...
>> kol...@en...
>> Mobile : +33 (0)6 18 17 32 45
>>
>>
>>
>>
>>
>> "Joegen E. Baclor" <joe...@gm...>
>>
>> 02/08/2007 04:51
>> Veuillez r=E9pondre =E0 jbaclor
>> Remis le : 02/08/2007 04:51
>>
>> =20
>> Pour : Kolneath SOMETH <kol...@sa...>
>> cc : ope...@li...
>> Objet : Re: OSS : Crosscompiling compilation problem
>>
>>
>>
>> Hi Kolneath,
>>
>> I can't really help you out with cross compiling issues because I do n=
ot=20
>> have prior experience cross compiling OpenSIPStack myself. It would b=
e=20
>> a case of the blind leading the blind. Anyway, it seems your problem =
>> has already been discussed in OpenH323 mailing list. See this thread
>> =20
>> http://www.openh323.org/pipermail/openh323/Week-of-Mon-20060911/077847=
=2Ehtml
>>
>>
>> If you are able to solve this problem, please provide your findings to=
=20
>> me so I could update the documentations so that others with the same=20
>> problems as yours may have some reference to work with in the future.
>>
>> Good luck.
>>
>> Joegen
>>
>> Kolneath SOMETH wrote:
>> =20
>> =20
>>> Hello Everyone,
>>>
>>> I launched the ./configure script followed by --host mips-linux (cros=
s=20
>>> compiling). The error says that *checking for=20
>>> /usr/local/include/expat.h... configure: error: cannot check for file=
=20
>>> existence when cross compiling *
>>>
>>> As I am root (on my own machine), I copied the expat.h which exists=20
>>> normally under /usr/include into the needed directory=20
>>> /usr/local/include/ in order to cope with this problem.
>>>
>>> But the previous message still shows even I am able to locate the=20
>>> missing file in that folder. So this means that when the system is=20
>>> crosscompiling, it is unable to check for the existence of the the .h=
=20
>>> files ?
>>>
>>> Could any of you kindly give me the direction in order to get through=
=20
>>> this problem please.
>>>
>>> Thanks and best regards,
>>>
>>> Kolneath SOMETH
>>>
>>> " Ce courriel et les documents qui y sont attaches peuvent contenir=20
>>> des informations confidentielles. Si vous n'etes pas le destinataire =
>>> escompte, merci d'en informer l'expediteur immediatement et de=20
>>> detruire ce courriel ainsi que tous les documents attaches de votre=20
>>> systeme informatique. Toute divulgation, distribution ou copie du=20
>>> present courriel et des documents attaches sans autorisation prealabl=
e=20
>>> de son emetteur est interdite."
>>>
>>> " This e-mail and any attached documents may contain confidential or =
>>> proprietary information. If you are not the intended recipient, pleas=
e=20
>>> advise the sender immediately and delete this e-mail and all attached=
=20
>>> documents from your computer system. Any unauthorised disclosure,=20
>>> distribution or copying hereof is prohibited."
>>> =20
>>> =20
>>
>>
>>
>>
>> " Ce courriel et les documents qui y sont attaches peuvent contenir de=
s=20
>> informations confidentielles. Si vous n'etes pas le destinataire=20
>> escompte, merci d'en informer l'expediteur immediatement et de detruir=
e ce=20
>> courriel ainsi que tous les documents attaches de votre systeme=20
>> informatique. Toute divulgation, distribution ou copie du present cour=
riel=20
>> et des documents attaches sans autorisation prealable de son emetteur =
est=20
>> interdite."=20
>>
>> " This e-mail and any attached documents may contain confidential or=20
>> proprietary information. If you are not the intended recipient, please=
=20
>> advise the sender immediately and delete this e-mail and all attached =
>> documents from your computer system. Any unauthorised disclosure,=20
>> distribution or copying hereof is prohibited."
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>>
>>
>> " Ce courriel et les documents qui y sont attaches peuvent contenir de=
s informations confidentielles. Si vous n'etes pas le destinataire escom=
pte, merci d'en informer l'expediteur immediatement et de detruire ce cou=
rriel ainsi que tous les documents attaches de votre systeme informatiqu=
e. Toute divulgation, distribution ou copie du present courriel et des do=
cuments attaches sans autorisation prealable de son emetteur est interdit=
e."=20
>>
>> " This e-mail and any attached documents may contain confidential or p=
roprietary information. If you are not the intended recipient, please adv=
ise the sender immediately and delete this e-mail and all attached docume=
nts from your computer system. Any unauthorised disclosure, distribution =
or copying hereof is prohibited."
>> ----------------------------------------------------------------------=
---
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>> Still grepping through log files to find problems? Stop.
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=2E
>> Download your FREE copy of Splunk now >> http://get.splunk.com/
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>> =20
>> =20
>
>
>
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> Still grepping through log files to find problems? Stop.
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