Solved my cross compiler has error.tslib install but has error
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Looks like there is a problem with your file. How are you copying it over to your device ?
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*I copy it by tftp. First I copy it from ubuntu vmware to windows then wrote this command to copy it to my device:
tftp 192.168.101.4 tftp>get helloqt //after transfering..... tftp>quit
first run this command
. setqt4env
and after that run this command, I make my file runable with this command:
chmod +x helloqt
then I run it with this command but that error show to me:
./helloqt -qws
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FINALLY RUN MY APP ON ME DEVICE BUT MAKE A LOT OF QUESTION FOR ME:
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I set my ssh to deploy the qt (from vmware ubuntu to my nanopc) also set this to .pro file:#------------------------------------------------- # # Project created by QtCreator 2017-05-13T01:48:28 # #------------------------------------------------- QT += core gui greaterThan(QT_MAJOR_VERSION, 4): QT += widgets target.path = ~/helloqt INSTALLS += target TARGET = TEMPLATE = app SOURCES += main.cpp\ mainwindow.cpp HEADERS += mainwindow.h FORMS += mainwindow.ui
and set -qws in argument and suddenly see the project run on my device BUT the touch is not worked
when I copy the file to my device as I said above* the app is can not run. what is the different from my code runable and qt runable app? -
Why don't you upload it directly to your device ?
Using e.g. scp ? -
sorry , but what is SCP?
I don't know other way to transferring my app to my device -
@MhM93 Why don't you use Google?
First match there for "scp" is: https://en.wikipedia.org/wiki/Secure_copy -
sorry At first I searched it, but I found this:
SCP Foundation
From Wikipedia, the free encyclopedia
SCP Foundation SCP Foundation (emblem).svg
The logo of the SCP Foundation
Available in English[a]
Slogan(s) Secure, Contain, Protect
Website www.scp-wiki.net
Alexa rank 15,140 (Apr 2017)[3]
Registration Required[b]
Launched July 19th, 2008[4]
Current status Active
Content license
CC Attribution / Share-Alike 3.0 The SCP Foundation is a fictional organization that is the subject of a web-based collaborative writing project. (SCP stands for "Special Containment Procedures", though it also refers to the organization's slogan of "Secure, Contain, Protect".) The stories generated by the project describe the exploits of the Foundation, supposedly responsible for containing individuals, entities, locations, and objects that violate natural law (referred to as SCPs). The main written works on the SCP Foundation website are articles written in the style of structured internal documentation about the contained SCPs.and I confused what is SCP, sorry for silly ask, excuse me,thanks for secure copy @jsulm and @SGaist
thanks for all help
thanks a lot with best wishes for you -
BEST CONFIGURE:
sudo ac_cv_func_malloc_0_nonnull=yes ./configure CC=/opt/FriendlyARM/toolchain/4.9.3/bin/arm-none-linux-gnueabihf-gcc CXX=/opt/FriendlyARM/toolchain/4.9.3/bin/arm-none-linux-gnueabihf-g++ --host=arm-none-linux-gnueabihf target=arm-none-linux-gnueabihf --enable-static=yes --enable-shared=yes -prefix=/home/tslib
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Why sudo ? There's no reason to configure nor compile as root.
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I dont know why but when I omit the sudo command it shows me error to open some files.
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What files ? Where are they ?
Usually that's the kind of thing that start to happen when ones tries to solve a problem using sudo "because it works" rather than find the cause of the original problem which generally leads the snake biting its tail because the first use of sudo makes one or more files only owned by root and its group and thus not accessible etc.