Qt on RPi

[tpitman]

I am trying to get Qt running on a Pi Zero or any Pi really.

I tried the instructions at this link: http://wiki.qt.io/RaspberryPi_Beginners_Guide and right off the bat the download links for the tool chain say the files are not found.

I also tried the native compile on the pi and ran into problems like I describe here: http://forum.qt.io/topic/65186/qt-on-pi-zero-xmlpatterns-linker-error

Are there some instructions somewhere that are up to date and will work?

[sneubert]

this worked for me abaout 2 weeks ago
https://wiki.qt.io/RaspberryPi2EGLFS

[Pheonix]

wget https://www.dropbox.com/s/sl919ly0q79m1e6/gcc-4.7-linaro-rpi-gnueabihf.tbz
i think you are talking about above command
it is working dear , i used it a week ago and i crosschecked it just before replying to you

[Pablo J. Rogina]

@tpitman FYI I've just downloaded the .tbz file from Dropbox...

[SPlatten]

I have a Raspberry Pi 3, running:
Linux pi3 4.1.21.v7+ #872 SMP Wed Apr 6 17:34:14 BST 2016 armv71 GNU/Linux

I tried this link last night:
https://wiki.qt.io/RaspberryPi2EGLFS

I got as far as:
./configure -release -opengl es2 -device linux-rasp-pi2-g++ -device-option CROSS_COMPILE=~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot ~/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix ~/raspi/qt5pi -hostprefix ~/raspi/qt5 -v

Immediately I get:
./configure: 3497: ./configure: /home/simon/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++: not found

What do I need to do to build Qt on a Pi3 ?

Thank you,

[SPlatten]

I went to:
~/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin

And typed:
arm-linux-gnueabihf-g++

It wasn't installed, so then:
sudo apt-get install g++-arm-linux-gnueabihf

Installation ok, then tried the configure instruction again, same result, still cannot find arm-linux-gnueabihf-g++

[dayres]

Not sure if you've made progress. You'll have this problem if you are using a 64-bit OS.

You need to install i386 packages, but I'm not sure which ones. I just started a 32-bit VM to do the cross-compiling on.