[Interest] Qt5 cross compilation issues on Tegra3

Pritam Ghanghas Pritam_Ghanghas at infosys.com
Tue Feb 26 14:51:03 CET 2013

that will depend on your target build system. Nothing to do with ubuntu. Look what embedded build system you are using. See in its documentation how to add new packages. then download libxcb and compile. But do you really need xcb. I have never compiled qt5 till now. But isn't xcb needed only for x11 based builds. I think on embedded devices eglfs is the recommended approach.

From: interest-bounces+pritam_ghanghas=infosys.com at qt-project.org [interest-bounces+pritam_ghanghas=infosys.com at qt-project.org] on behalf of Ramakanthreddy_Kesireddy [Ramakanthreddy_Kesireddy at mahindrasatyam.com]
Sent: Tuesday, February 26, 2013 6:46 PM
To: Thiago Macieira; interest at qt-project.org
Subject: [Interest]  Qt5 cross compilation issues on Tegra3


Could you please let me know where can I get the Qt5 development packages(ubuntu)
required for Qt5 configure and how can I install in sysroot for the below errors?


From: interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam.com at qt-project.org [interest-bounces+ramakanthreddy_kesireddy=mahindrasatyam.com at qt-project.org] on behalf of Thiago Macieira [thiago.macieira at intel.com]
Sent: Thursday, February 21, 2013 9:43 PM
To: interest at qt-project.org
Subject: Re: [Interest] Qt5 cross compilation issues on Tegra3

On quinta-feira, 21 de fevereiro de 2013 10.28.37, Ramakanthreddy_Kesireddy
> Please let me know how to resolve the same.

One of the errors is clear:

xcb.cpp:42:21: fatal error: xcb/xcb.h: No such file or directory

You need to install the necessary development packages.

The other error is that your toolchain is broken.

Your compiler flags include:
        -mhard-float -mfloat-abi=softfp -mfpu=vfpv3-d16 -mfloat-abi=softfp

Your linker flags don't.

Why are you compiling new software using "softfp" ?

Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center


This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated.
Interest mailing list
Interest at qt-project.org

**************** CAUTION - Disclaimer *****************
This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely 
for the use of the addressee(s). If you are not the intended recipient, please 
notify the sender by e-mail and delete the original message. Further, you are not 
to copy, disclose, or distribute this e-mail or its contents to any other person and 
any such actions are unlawful. This e-mail may contain viruses. Infosys has taken 
every reasonable precaution to minimize this risk, but is not liable for any damage 
you may sustain as a result of any virus in this e-mail. You should carry out your 
own virus checks before opening the e-mail or attachment. Infosys reserves the 
right to monitor and review the content of all messages sent to or from this e-mail 
address. Messages sent to or from this e-mail address may be stored on the 
Infosys e-mail system.
***INFOSYS******** End of Disclaimer ********INFOSYS***

More information about the Interest mailing list