[yocto] DEPENDS python-xml not working in pyro2.3

[Viraj Mistry]

Hi,

Yes In my configure.in file there is condition which checks availability of libxml2 module as a Python Module i.e. it use AX_PYTHON_MODULE(libxml2,fatal).
Now in other Modules I have not seen any  kind checking of Python Libxml2 module. i.e they don’t use AX_PYTHON_MODULE(libxml2,fatal).
As I stated earlier due to AX_PYTHON_MODULE condition it will check libxml2 module in PC  if I am not inherit setuptools. ( In this case my PC have libxml2 so no errors).
But if I inherit setuptools then it search for Cross Platform Libxml2 and it shows error.(  I guess this is correct way )

Yes in My bb file I am inherit pkgconfig also. But again it shows same error.

Any idea how to overcome above error ?

Regards,
Viraj Mistry

From: Khem Raj [mailto:raj.khem at gmail.com]
Sent: Wednesday, November 22, 2017 9:09 PM
To: Viraj Mistry <Viraj.Mistry at einfochips.com>
Cc: yocto at yoctoproject.org; Amit Gondaliya <amit.gondaliya at einfochips.com>
Subject: Re: [yocto] DEPENDS python-xml not working in pyro2.3

Check the configure logs, or post the logs somewhere. You should be looking at the test which is done to assert presence
of libxml2 and then see why its failing. btw. you might need to
inherit pkgconfig if pkgconfig is used for conguring lib deps.

On Tue, Nov 21, 2017 at 11:37 PM, Viraj Mistry <Viraj.Mistry at einfochips.com<mailto:Viraj.Mistry at einfochips.com>> wrote:
Hi KhemRaj,

Thank you for update.
Yes we have added libxml2 to DEPENDS but same error.
But what we observe is when we inherit setuptools then it is showing this error “checking python module: libxml2... no”.
But when we don’t inherit setuptools then it will take PC’s libxml2 package. However we want target libxml2 package.
In daisy version we used python-xml and it resolve our issue. However in pyro we are facing this issue.

Please help us in this matter.

Regards,
Viraj Mistry

From: Khem Raj [mailto:raj.khem at gmail.com<mailto:raj.khem at gmail.com>]
Sent: Tuesday, November 21, 2017 10:29 PM
To: Amit Gondaliya <amit.gondaliya at einfochips.com<mailto:amit.gondaliya at einfochips.com>>
Cc: yocto at yoctoproject.org<mailto:yocto at yoctoproject.org>; Viraj Mistry <Viraj.Mistry at einfochips.com<mailto:Viraj.Mistry at einfochips.com>>
Subject: Re: [yocto] DEPENDS python-xml not working in pyro2.3

you might need to add libxml2 to DEPENDS

On Tue, Nov 21, 2017 at 3:26 AM, Amit Gondaliya <amit.gondaliya at einfochips.com<mailto:amit.gondaliya at einfochips.com>> wrote:

Hello All,



I am configuring one package using pyro 2.3 I sticked at below error..


checking python module: libxml2...
no
configure: error: failed to find required module libxml2
checking python module: curses... yes
checking python module: libxml2... no
configure: error: failed to find required module libxml2

I have "python-xml" in my "application.bb<http://application.bb>" file as DEPENDS variable, this is working fine yocto daisy1.6, however this is not working with yocto pyro2.3

Best Regards,
Amit Gondaliya





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