I do not have the macdeployqt installed on Windows 10 alongside of the windeployqt tool. Nothing relevant or useful appears when searching about this issue so I'm forced to resort to stackoverflow.
windeployqt works fine, however the macdeployqt tool is not there. Is there a way to download the tool from somewhere possibly via the presently non working maintenance tool (due to the default repositories not working for me on QT5.11)?
The macdeploy tool's source code is shipped with Qt sources (qt-src\qttools\src\macdeployqt). Most of it's source code is within #ifdef Q_OS_DARWIN-blocks, and it's linked against Apple's CoreFoundation Framework, so I don't think you will ever get the macdeploy-tool to work on windows. Im curious how you compiled your application that you're trying to bundle; afaik you cannot cross-compile in a meaningful way as the CoreFoundation and other Mac-Frameworks are not available on any other platform.
Related
Hi I have a debian image on BBB I have already installed QT creator on B^3 but the problem is whenever I try to start a new project in qt creator, couldn't see any option of kit. Infact when i add qmake and compiler path the application throws error.
What can I do to solve the problem. Can i directly get the full pack of SDK from qt.io/download ?
You must compile Qt libraries for your device (BBB) on your own, using specified compiler. You can find more information on this topic, here:
Qt Cross-Compilation Options
As soon as you compile Qt libraries for your device, you must move them to appropriate directories (on your BBB).
First, I would suggest learning to cross-compile, it's much faster & more easily maintained when you want to move to new versions. There's a ton of documentation and community around doing this. Windows & Linux both of which are probably dated, but info is still relavent. I've heard it's much easier from a linux host, but that could be biased.
That being said, if you don't want to cross-compile I believe you can simply install the qt embedded libraries. This question may offer some good advice. Once you have the libraries installed, you should be able to use qmake directly to create the Makefile for your project, then you can use cmake, or g++, etc.. to do the actual compiling.
You're likely going to work in command line though, I'm not sure you can run QT Creator on the BBB directly. I could be wrong.
I have a project which is using Qt 4.7.4 version (also I can't rebuild it using qt4.8 or qt5 – there are a lot of errors appears, project is big and not mine so fixing issues would be even harder than erasing the whole code and write new code). So I need to make this project, well, working on NativeClient.
Is it even possible? I use Windows and Visual Studio, I was trying to google instructions about qt+nacl on Windows but just can’t find nothing.
Also which pepper version should I use if it depends on it?
Is your qt build supporting native client?
Please check out this
Windows
The Qt-Nacl is not support, for now, in Windows.
By the way, here is the github repository dedicated for it -> https://github.com/msorvig/qt5-qtbase-nacl
In the file nacl-readme it is written :
[...] Windows is not supported as a host platform.
Linux
If you want to compile in Linux, I have made a script that will compile Qt5.4 with NaCl with all the dependencies needed.
https://gist.github.com/theshadowx/438297ac465874a5e226
I also made a video that will show the different steps and a showCase at the end :
https://www.youtube.com/watch?v=q2pMv1Svtqw
So it looks like with Digia taking Qt over from Nokia, that it's quite a mess to get a few simple downloads.
If I now go to the downloads page (http://qt-project.org/downloads), I see that there's a single Qt Creator 2.6.2 download for Windows. When I download this and run the installation, it seems that MinGW is no longer packaged along with it.
I tried to install MinGW 4.4 separately and then add a toolchain, but nothing runs when I try to compile my CMake-based project.
I then came across the Nokia website that is offering Qt SDK 1.2.1; however it now looks that they require you to create an account to be able to download the installer.
Downloading the full set of Qt libraries is probably what is going to be suggested, but that's not the best idea, because I'm basically writing up an installation procedure for a CMake-based, open-source set of libraries that I've been working on for a while (http://tudat.tudelft.nl).
Users aren't happy with having to download all the Qt libraries, since we're not using any of them.
I've completely run out of solutions now (and mind you, this only seems to be a problem for Windows, since when I install Qt Creator on Linux and Mac, GCC auto-detection seems to work fine).
So, in short, does someone have a simple install routine to install Qt Creator and get it to work with MinGW to compile a CMake-based project?
Thanks in advance!
Kartik
PS: I know there are plenty of threads on Qt Creator + MinGW, but they all seem to be outdated now with the recent changes on both the Digia and Nokia websites.
I should add that the problem specifically is not that the toolchains can't be auto-detected under Windows. I've managed to get both MinGW and CMake auto-detected by Qt Creator by adding both to the system path. The problem is that when I then try to open the CMakeLists.txt file for my project, I can't select any generators.
Straight forward:
Install Qt Framework
Install MinGw
Install CMake
Install other stuff, e.g. git
Install Qt Creator
As you already mentioned, the chances are good that Qt Creator gets everything via auto detect. Nevertheless, you should check the Qt settings if everything is in place, e.g. the debugger.
The first time you open a cmake project, Qt Creator (should) ask for the tool chain to use. If you want to change the chain afterwards, delete the build files and cmake directories.
More details to Qt Creator and cmake: http://qt-project.org/doc/qtcreator-2.7/creator-project-cmake.html
Questions:
Is Qt Creator built with Qt Creator?
Similarly, is Qt Designer built with Qt Designer?
BTW, why are there two Qt IDEs? Are they competitors? Which one should I use? I am using Creator.
What is Qt SDK? I am asking this because the Qt Designer & Creator 2.2.1 and Qtmake 4.7.4 that I installed thro ubuntu 11.10 s/w centre does not work. The build menu is all greyed out.
When I downloaded the latest QtSDK (2.3.1/4.7.4) into a separate installation into /opt/QtSDK, both the ubuntu sanctioned installation and the /opt/QtSDK would work as expected.
Why did my ubuntu sanctioned installation not work without the SDK? What does the SDK do?
This one is for Ubuntu enthusiasts - Qt IDE requires the SDK to work, and yet ubuntu released both Creator/Designer without checking if they work first? There is no QtSDK installation item in s/w centre. Is that intentional, or a procedural bug?
After I build my desktop app (I am building a tabbed file explorer) on Linux, what steps do I need to make to have it running on Windows 7/Vista? Will I rebuild on a windows version of Qt Creator?
I also notice that Qt Creator code generation is not perfect. It would forget to include some Qt library files in the auto-generated code, and I had to correct that manually.
Is Qt Creator built with Qt Creator?
I believe so.
That doesn't mean that everyone who works on Qt has to use it - just that I believe that lots of people do.
I don't work for any of the companies that have produced Qt, but my reasoning is:
A Google search for "dogfooding qt creator" brings up plenty of hits, including this comment from November 2010:
We’re also “dogfooding” by releasing complex apps like Qt Creator and the Ovi Suite on the desktop ports of Qt
They've put a massive amount of effort into Qt Creator over the last few years. It's hard to imagine that being worthwhile, unless they used it themselves
At recent Qt Developer Days, Qt Developers have spoken really enthusiastically about Qt Creator
Similarly, is Qt Designer built with Qt Designer?
Yes. A look at the Qt Designer source code shows plenty of .ui (Designer) files.
Why are there two Qt IDEs? Are they competitors? Which one should I use? I am using Creator.
When you edit .ui files insiide Qt Creator, you are still running Qt Designer: it's simply showing the Designer window inside Creator, for convenience.
What is Qt SDK? ... What does the SDK do?
Qt SDK is just a convenient way to download all the Qt tools in one go. You don't have to use it.
This one is for Ubuntu enthusiasts ... Is that intentional, or a procedural bug?
Sorry - no idea. It's hard to imagine it being intentional though.
After I build my desktop app (I am building a tabbed file explorer) on Linux, what steps do I need to make to have it running on Windows 7/Vista? Will I rebuild on a windows version of Qt Creator?
You will need to install Qt on a Windows PC, and then build your source code in it.
You can either do that by using Qt Creator and the Windows compiler it includes (mingw) or you can use another compiler, if you have one, e.g. Visual Studio.
I also notice that Qt Creator code generation is not perfect. It would forget to include some Qt library files in the auto-generated code, and I had to correct that manually.
If you've used any non-Qt classes in arguments to signals and slots, then this answer may help you there.
We're trying to compile a project with MinGW on the machine that has both MinGW (with Qt) and Visual Studio installed. Unfortunately, Qt creator prefers MSVS by default, and doesn't see it's very own MinGW (screenshot). Sadly, this results in a lot of obscure errors, because application was written and debugged with MinGW. Is there way to make Qt Creator to use MinGW without killing MSVS?
While installing, choose custom type of installation. Selected libraries for needed compilers in QtSDK->Development Tools->Desktop Qt->Qt-. Screenshot:
Have you made sure your Qt sdk is installed with its MinGW? You can use the Qt maintainance app to make sure its MinGW engine is installed.
Where are those libraries from? Did you compile the SDK yourself? Or did you downloded the libraries?
Try to see what is in the mkspecs directory. There should be a link named 'default'. That links to the specification which is being used. I suppose it is pointing to win32-msvc2008. You can change that but if it is pointing to that specification it means that the Qt libraries have been compiled with that specification (unless it was changed afterwards), which means you cannot use those with MinGW. You should compile the libraries with the correct specification or download the correct package (MinGW version).