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/****************************************************************************
**
** Copyright (c) 2014 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of Qt Creator
**
**
** GNU Free Documentation License
**
** Alternatively, this file may be used under the terms of the GNU Free
** Documentation License version 1.3 as published by the Free Software
** Foundation and appearing in the file included in the packaging of this
** file.
**
**
****************************************************************************/
// **********************************************************************
// NOTE: the sections are not ordered by their logical order to avoid
// reshuffling the file each time the index order changes (i.e., often).
// Run the fixnavi.pl script to adjust the links to the index order.
// **********************************************************************
/*!
\contentspage index.html
\previouspage creator-deployment-bb10.html
\page creator-deployment-maemo.html
\nextpage creator-deployment-qnx.html
\title Deploying Applications to Embedded Linux Devices
You can specify settings for deploying applications to generic Linux devices
in the project .pro file.
You can view the settings in the
\gui {Run Settings}.
\image qtcreator-maemo-deployment.png "Deploy to device"
The files to be installed are listed in the \gui {Deployment} step,
the \gui {Files to install for subproject} field. The \gui {Local File Path}
field displays the location of the file on the development PC. The
\gui {Remote Directory} field displays the folder where the file is
installed on the device. Text in red color indicates that the information is
missing. Edit the qmake \l{Variables#installs}
{INSTALLS variable} in the project .pro file to add the missing files.
When you run the application, \QC copies the necessary files to the device
and starts the application on it.
For example, adding
\code
target.path = /root
INSTALLS += target
\endcode
to the project .pro file will copy the binary of your project to \c /root
on the remote device. Additional files can be deployed by adding them to
further targets and adding those to \c INSTALLS as well.
\section1 Deploying on Embedded Linux
\image qtcreator-embedded-linux-deployment.png "Deploy to embedded Linux"
When you run the application on the \gui {Embedded Linux} device,
\QC deploys the application as specified by the deploy steps. By default,
\QC copies the application files to the device by using the SSH file
transfer protocol (SFTP), as specified by the \gui {Upload files via SFTP}
step.
If you have a lot of data to copy, select \gui Details in the
\gui {Upload Files via SFTP} step, and then select the
\gui {Incremental deployment} check box. \QC takes note of the deployment
time and only copies files that have changed since the last deployment.
However, when you make major changes on the device, such as removing files
from the device manually or flashing a new disk image, or when you use
another device with the same IP address, deselect the check box once, to
have \QC deploy all files again.
To only create a tarball and not copy the files to the device, select
\gui {Add Deploy Step > Create tarball}. Then remove all other deploy steps.
The \gui {Deploy tarball via SFTP upload} step specifies that \QC
uploads the tarball to the device and extracts it.
\note If the SFTP upload fails, make sure that the remote device has
SFTP enabled in its SSH daemon. Some versions of Dropbear that come
without SFTP support will crash when an SFTP upload is being attempted.
This is not a bug in \QC.
*/
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