Solved Qt5 cross-compilation to raspberry pi3 - sh: tools/...../arm-linux-gnueabihf-g++: not found

[Worly]

Hello,

I am following this guide for cross-compilation to raspberry pi 3 model B.
I followed everything step by step and came to an error on step 10.

First I did:

git clone git://code.qt.io/qt/qtbase.git -b 5.10

Next I did, to get my branch to 5.10.1 from tag v5.10.1:

git checkout -b 5.10.1 v5.10.1

Next I did:

./configure -release -opengl es2 -device linux-rasp-pi3-g++ -no-use-gold-linker -device-option CROSS_COMPILE=/home/worly/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf- -sysroot /home/worly/raspi/sysroot -opensource -confirm-license -make libs -prefix /usr/local/qt5pi -extprefix /home/worly/raspi/qt5pi -hostprefix /home/worly/raspi/qt5 -v

It was running for about a minute, when this error came out:

Output:
===================
sh: 1: /home/worly/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++: not found
===================
Maybe you forgot to setup the environment?

I navigated to that folder using terminal and that file is there...

pwd
/home/worly/raspi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin

ls
arm-linux-gnueabihf-addr2line
arm-linux-gnueabihf-gfortran
arm-linux-gnueabihf-ar
arm-linux-gnueabihf-gprof
arm-linux-gnueabihf-as
arm-linux-gnueabihf-ld
arm-linux-gnueabihf-c++
arm-linux-gnueabihf-ld.bfd
arm-linux-gnueabihf-c++filt
arm-linux-gnueabihf-ldd
arm-linux-gnueabihf-cpp
arm-linux-gnueabihf-ld.gold
arm-linux-gnueabihf-ct-ng.config
arm-linux-gnueabihf-nm
arm-linux-gnueabihf-dwp
arm-linux-gnueabihf-objcopy
arm-linux-gnueabihf-elfedit
arm-linux-gnueabihf-objdump
arm-linux-gnueabihf-g++
arm-linux-gnueabihf-pkg-config
arm-linux-gnueabihf-gcc
arm-linux-gnueabihf-pkg-config-real
arm-linux-gnueabihf-gcc-4.8.3
arm-linux-gnueabihf-ranlib
arm-linux-gnueabihf-gcc-ar
arm-linux-gnueabihf-readelf
arm-linux-gnueabihf-gcc-nm
arm-linux-gnueabihf-size
arm-linux-gnueabihf-gcc-ranlib
arm-linux-gnueabihf-strings
arm-linux-gnueabihf-gcov
arm-linux-gnueabihf-strip
arm-linux-gnueabihf-gdb

And when I try then:

./arm-linux-gnueabihf-g++

It says:

bash: ./arm-linux-gnueabihf-g++: No such file or directory

Not sure what am I doing wrong here, I tried rebooting the machine - still not working...

[SGaist]

Hi,

You should rather call your compiler with the -v option, that will give you information about it.
What do you get if your call ls -la in that folder ?

[Worly]

I have -v option, if you want the complete log here is pastebin link.

When calling ls -la in that folder I get:

[SGaist]

What do you get if you call /home/worly/rapsi/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin/arm-linux-gnueabihf-g++ -v ?

[Worly]

@SGaist I get this:

bash: ./arm-linux-gnueabihf-g++: No such file or directory

It's like Ubuntu can't find that file...

[Worly]

I have found a solution here.
Looks like Ubuntu couldn't run 32bit binary, but it's working now.