How can I use OF within Qt Creator environment?
I fact , how should I build the lib and add it in my .pro file and all.
I have successfully done a porting of open frameworks project in creator loading plain Makefile projects.
You can add the includes directory in the file projectName.includes to have auto-completition and file navigation (just do it with a find shell command against OF_PATH/libs) and it is very handy.
Moreover config.make and addons.make let you use the builtin project-creation tools and workflow provided by the official community project management system, and also add external binary/libraries/shared components with the standard gcc command (-I for example).
In this way you can use QtCreator and do not care about .pro/.pri files and use the makefile projects (I have tested it both on linux and mac/osx) and I think there will be no problem also with arch compiling.
Also no problem with C++11 (even if I haven't tested all new features of the language).
See this post in the official forum.
Check out this github repository: https://github.com/procedural/ofqmake There is a qmake project file (.pro) if you want to build openFrameworks using qtcreator as well as a qmake include file (.pri) if you want to use oF in your own projects.
This is exactly what you want to do. Get the openFrameworks.pri file and include it in your .pro file by adding include(openFrameworks.pri).
Qt itself provide an open-framework called Qt-Complex. Go through it and you can find how to add a framework to your project there.
To update this topic again, since OF9.0, QT Creator is now officially supported (and even the default recommended IDE!).
See this setup Guide: http://openframeworks.cc/setup/qtcreator/
Related
SO!
Let's say I have a number of settings (GCC compiler 9.3.0 built from source, as the distribution I have to use has a very old one, along with environment setup) for a new Kit in QtCreator.
I have managed to setup an environment for compilation and execution of compiled binaries, and made a script to make it work (like qmake -nocache -recursive/make/sudo make install, direct execution of g++, and other stuff).
One thing that script can't do at the moment, is that it cannot create a kit for QtCreator with new compilers and environment being set as required, so after running a script, its user has to go through setting it up himself through GUI, which is bad, because this can cause misconfiguration.
This thing I'm trying to create is going to be used by around ~200 people in my company, so leaving readme.txt with instructions just doesn't go well enough for me - I don't want running around fixing missing "{" and "}" in Environment description in created Kits, and other stuff.
Are there ways to create Kits for QtCreator automatically from command line? Maybe, there's some files to edit?
I've looked into this one a few years back (I wanted to do something similar for registering Buildroot toolchains automatically in QtCreator), and I was unable to find an off the shelf solution. So i think there are 2 ways to implement this:
a) Implementing a command line utility the manipulate the ~/.config/QtProject/qtcreator/{toolchains,profiles}.xml files. Maybe by (re)using the existing C++ implementation within QtCreator, or just re-implement it ie. in Python. Back than I didn't start to work on this as there was no real business need.
b) Switching to qbs, as qbs has support for setting up toolchains from the command line ( see: https://doc.qt.io/qbs/cli-setup-toolchains.html)
If you decide to go with solution a), please let me know and maybe we can partner up to implement it.
Check out the command line sdktool bundled with QtCreator:
The SDK tool can be used to set up Qt versions, tool chains, devices
and kits in Qt Creator.
There still is a lot of knowledge about Qt Creator internals required
to use this tool!
I haven't tried it yet, but I did find the executable under Tools/QtCreator/libexec/qtcreator subdirectory of the Qt Creator installation directory. ./sdktool --help works for me under Linux.
I want to force Xcode to use a custom compiler ('clang-llvm' build from the src) so I can use the clang plugin. My Xcode version is 7.3.1.
People say it is possible with custom toolchains. I didn't make a research on them because easier solution worked well for me:
It is also possible to run frontend plugins directly by setting appropriate "build settings" of Xcode. (Several ways to do this, you can set them on the command line for instance: xcodebuild build FOO=bla.) Here are a few build settings that I found useful to inject C flags:
OTHER_CFLAGS, OTHER_CPLUSPLUSFLAGS or to replace the compiler(s) and linker(s):
CC, CPLUSPLUS, LD, LDPLUSPLUS, LIBTOOL
The same approach works to control the "analyze" action: CLANG_ANALYZER_EXEC, CLANG_ANALYZER_OTHER_FLAGS
Disclaimer: some of those build settings are undocumented (afaik). Use at your own risk.
(Taken from [cfe-dev] Compile/refactor iOS Xcode projects)
For me it was enough to define the following User-Defined Settings in Build Settings of Xcode projects:
CC=my-c-compiler
CXX=my-cxx-compiler
LIBTOOL=my-linker-for-static-libraries
If you use CMake, the way to inject your compiler automatically is to use
set_target_properties(your-target PROPERTIES XCODE_ATTRIBUTE_CC "${YOUR_CC}")
set_target_properties(your-target PROPERTIES XCODE_ATTRIBUTE_CXX "${YOUR_CXX}")
Couple of years ago I've written an article that addresses exactly the problem you describe: Creating and using Clang plugin with Xcode
To enable custom clang you need to actually patch internals of Xcode.app itself, it is technically doable but:
it will break when you update Xcode
it will work correctly on your machine
the version of a plugin and your compiler should match, i.e.
they should be compiled using the same tree
So in general it doesn't really scale, so be careful :)
There's a somewhat obscure feature of Xcode where it supports "alternative toolchains". For example, Swift.org provides installable toolchains for Swift built from current sources.
Unfortunately, while Apple's documentation describes how to install and use such alternative toolchains, it doesn't describe how to create them. There are scripts in the Swift source base which build a toolchain and you can look at them to figure out how it's done. They are in https://github.com/apple/swift/tree/master/utils. Start at build-toolchain, which calls build-script and go from there.
Method 1: Change the User Defined settings
Under the project or target Build Settings add the User Defined settings for
CC=/path/to/cc
CXX=/path/to/c++
This is useful if you have a single compiler or linker you want to call, or if you want to call out to a trampoline that decides what to call on the fly.
Method 2: Create a complete custom toolchain via plugin
Using Clang LLVM 1.0.xcplugin as a template (found in the Xcode.app plugins folder), you can modify the plist to point at your own alternative compiler and linker.
This OLLVM on iOS tutorial walks through it.
From project setting go to build setting with target selected. then select All beside the Basic from the top bar. then under build option you can see the compiler option.
Refer below screenshot,
Update :
I think you should refer Using C and C++ in an iOS App with Objective-C++ and this tutorial.
I'm really interested in an Arduino IDE project from GitHub, but since I'm a new programmer i don't have figured out how to compile those source files on my Mac. There is already ported to Mac as it shows on the version 0.6.0.0 changelog but i just does not know how to do it.
Can someone provide instructions for me?
GitHub link:https://github.com/aporto/mariamole
So as I'm sure you've noticed, that project is a vcxproj-- i.e visual studio. Compiling it on Mac would require some finagling. I don't have experience myself, but I found this in my queries for you
How to support both vcxproj to cmake on a project?
You're going to want to read up on a lot of resources to try to get a better understanding and maybe form a better google query. Alternatively the easiest route would just to get your hands on a windows machine to build this
Good luck!
You have two options:
1) There's already a cmake project included in the project file. It's used for compiling it at Linux
2) There's also a Qt .pro file, also included in the project files, that you can load at Qt Creator
I'm using Xcode 3.2.1 on OSX 10.6.8, and I want to study how Avogadro works by debugging its source code. There is a CMake guide here:
https://web.archive.org/web/20160816105549/http://avogadro.cc/wiki/Compiling_on_Linux_and_Mac_OS_X
that explains how to do it (and the sources are provided), but I am not very familiar with debugging. How do I organize the source files into a new Xcode project and step through a compiled version?
Here is the git clone command:
git clone --recursive git://github.com/cryos/avogadro-squared.git
I spot a folder called /Users/Eric/Desktop/avogadro-squared/avogadro/avogadro/src but I'm unsure as to how to proceed with setting flags etc., since the project is originally compiled in Cmake.
I'm not familiar with Avogadro but I just downloaded the source. There are not any xcode projects that I could find. So if you want to use Xcode to debug it you will need to create the necessary projects. How do you do that? Well, Avogadro seems to be built up with several other sub modules, openqube, openbabel, and eigen in particular. So you will need to create xcode projects for them also (if they don't have them already.)
This is not a small job, you'll need to read the makefiles and see what libraries they need etc...
But, and this is the good news, once it is done you will have learn a lot about how Avogadro is built which will help you learn how Avogadro works, which was your goal.
And when you are done, you can then offer up your changes to the community, after all, that is what open source is all about, right?
Avogadro uses CMake, and CMake is a build system generator (part of the reason we chose it). So you can use its generator mechanism to request an Xcode build system. There is a general answer on StackOverflow to generate an Xcode project using CMake. You are looking at the superbuild which gathers/builds all dependencies - you really want to go into the avogadro subfolder and open that in Xcode.
I've created, debugged, and revised a project that I've been working on, but now I want to be able to specify what version of the binary I'm on. I'm using Eclispe-CDT with MinGW to make this project on my local system, so there is no versioning software involved. Does anyone know how to specify this for both Windows and Linux platforms?
On Windows, the idea is to produce a COFF file with the relevant information.
That is done by adding a step to the build, using windres (found also here).
See this thread as an example.
you could add windres via the project properties/Builders as an additional builder and add the generated object file in the C/C++ Build/GCC C++ Linker/Miscellaneous/Other Objects.
Then you
- a) could do a clean build if the resource is changed or
- b) could change the build options (if you have patience) to change to do a clean build every time you save the project.
On Unix, this doesn't seem to be supported in a similar fashion.