Set configuration arm compiler qt for cross compile

powerboy2988

Hi ,
i did cross compile hidapi with arm-gcc and test.cpp file in terminal,
Now i want set qt compiler for cross compile HIDAPI, i could cross compile simple project with qt , but i cant cross compile hidapi in qt, when i want compile with arm-gcc, i get these errors :

/home/hossein/out3/lib//libudev.so: undefined reference to `name_to_handle_at@GLIBC_2.14'
collect2: error: ld returned 1 exit status

in my .pro :

LIBS += -L/home/hossein/out3/lib/ -lhidapi-hidraw
LIBS += -L/home/hossein/out3/lib/ -ludev

At this link i description how i cross compile in command line ..
https://www.raspberrypi.org/forums/viewtopic.php?f=33&t=143377

What can i do?
Thanks

powerboy2988

Nobody??

SGaist

Hi,

Were did you get that library ? Looks like it's linked to a pretty old version of glibc.

powerboy2988

I didn`t get any where, I use ubuntu 14.04 x86 and i want cross compile for arm.
I can do it with Terminal , but i have this error in qt ..

SGaist

How are you doing it from the terminal ?

powerboy2988

@SGaist I did explain in first post ;)

SGaist

I meant the Qt project compilation

powerboy2988

@powerboy2988 said:

name_to_handle_

In my .pro file, i set -lhidapi-hidraw and -ludev and i got that error

SGaist

Can you share your .pro file ?

powerboy2988

unix: LIBS += -L/home/hossein/out/lib/ -lhidapi-hidraw -ludev

INCLUDEPATH += /home/hossein/out/include/hidapi/

SGaist

What version of glibc do you have ?

powerboy2988

i checked and i have 2.19!! in pc and in raspberry i have 2.13!!!

SGaist

If possible update the RPi. Otherwise, you have to re-build/link the libraries against the same set used by the RPi.

powerboy2988

i have not problem with RPi, i could cross compile in terminal but i cannot set config in qt ,

SGaist

And if you explicitly link against glib ?