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From: Kolneath S. <kol...@sa...> - 2007-08-03 12:57:51
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Yes, Joegen, I have recompiled the expat source with the cross compiling=20
option.
So, now I arrive at the end of OpenSBC compilation...and the executable=20
code is there :) and the rest is just the test.
By the way, could you tell me how to eliminate some undesired classes as=20
the opensbc execuable is really big (already with the options=20
--enable-expat --enable-minsize and disable most options) ? I already have =
a look in the opensipstack makefile but I didn't see where I can eliminate =
some classes ( options ).
Have a nice weekend,
Best reagards,
Kolneath SOMETH
"Joegen E. Baclor" <joe...@gm...>
Envoy=E9 par : ope...@li...
03/08/2007 12:14
Veuillez r=E9pondre =E0 jbaclor; Veuillez r=E9pondre =E0 opensipstack-devel
Remis le : 03/08/2007 12:15
=20
Pour : jb...@so..., ope...@li...urcef=
orge.net
cc : ope...@li..., (ccc : Ko=
lneath=20
SOMETH/DRD/SAGEM)
Objet : Re: [OpenSIPStack] R=E9f. : R=E9f. : Re: OSS : Crosscompil=
ing compilation=20
problem
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=20
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=20
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 have =
> to manually remove these classes from the Makefile and modify OpenSBC to =
> 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=20
library.
>
>
> Kolneath SOMETH wrote:
>=20
>> Hi Joegen,
>>
>> While I passed the arguments such as --disable-expat --disable-vxml.... =
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=20
seems=20
>> that those associated classes still get compiled and ( there are some=20
>> 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=20
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 :=20
Kolneath=20
>> SOMETH/DRD/SAGEM)
>> Objet : [OpenSIPStack] R=E9f. : Re: OSS : Crosscompiling=20
compilation problem
>>
>>
>>
>> Hi Joegen,
>>
>> Thank you for your help.=20
>> I modified at the line " for ac=5Fheader in `echo=20
>> "${OPENSIPSTACKDIR}/external/Expat-2.0.0/lib/expat.h"` " to point to=20
the=20
>> expat directory.
>> I did the same way too (as decribe in the forum u provided) by disable=20
the=20
>>
>> exit(1) of every existence checking expat, sdl, sqlite,...
>> But the compilation error still persists for the (-lexpat)....I am=20
finding=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=20
not=20
>> have prior experience cross compiling OpenSIPStack myself. It would be =
>> a case of the blind leading the blind. Anyway, it seems your problem=20
>> has already been discussed in OpenH323 mailing list. See this thread
>>=20
>> http://www.openh323.org/pipermail/openh323/Week-of-Mon-20060911/077847.h=
tml
>>
>>
>> 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 (cross =
>>> 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=20
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>>>=20
>>
>>
>>
>>
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>> informations confidentielles. Si vous n'etes pas le destinataire=20
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ce=20
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