Can I force visual studio to use mingw compiler - c++

I don't like qt creator as IDE and love VS, but I must use exactly mingw compiler. Sad story :'(

Just set up a makefile project - that way you can tell VC what command to run to compile your files.
You have to maintain a makefile in addition to the Visual Studio project, but that's really not too big of a problem since in that case the VS project becomes just a list of the files you want Visual Studio to know about.
Unfortunately, the VS debugger is not useful in this scenario, but all of the IDE's code navigation works fine.

You can't easily replace the C++ compiler in Visual Studio.
But at one time (in the 1990's) I used Visual Studio as simply an editor for Java. And since there are extensions for e.g. the D programming language (well that's the only one I've used) you can certainly, with a lot of work, make the full Visual Studio work with g++ or any other compiler for whatever language, as an additional "language". It can even work with the debugger, if the language implementation is suitable for that.
It's just that nowadays it's much easier to use an IDE that does support the tools you want to use. E.g., for g++ you have Eclipse, Code::Blocks, even old DevC++, etc. Oh yes, and the QT thing.

Related

Using different compiler in Visual Studio

This maybe a beginner question but could not find proper answer on the internet.
I am curious can I use some other compiler (which I like) in Visual Studio 10?
As of Visual Studio 2010, it is conceptually possible to integrate another compiler. In the book ‘Inside the Microsoft Build Engine, Using MSBuild and Team Foundation Buid’ 2nd edition, on page 338, the chapter ‘Adding a New Platform and Platform Toolset’ the process of adding gcc to visual studio is explained.
However, while it is possible, it has always remained as a concept. To my awareness, nobody has actually been up to the task and publicly disclosed the results. But even with this support, you'd still be lacking debugging facilities. Which would require your compiler of choice to generate .pdb files and/or extend visual studio with a new local debugger
In summary it's quite a venture
You can use other compiler Intel c++ in VS. I don't think any other compiler supports VS.The main reason behind it is lack of plug-ins in VS. But you can use cmake scripts to compile your code in different compilers. With eclipse you can use most of the compilers (VS,gcc). Code blocks also allows you to choose the compilers.
Yes,you can use Intel C++,and even MATLAB 7.1 or later for sure..here is a reference to use MATLABIt gives a step by step procedure to use MATLAB with VS
You can also write Java programs and include javac compiler for it...you can refer this if needed..Including javac with VS
I kno this is surely possible from VS 2010 but not sure for the b4 editions..hope it helps..

How to downgrade solution from Visual Studio 2010 to Visual Studio 2005?

I have a huge Visual Studio 2010 solution. I work with Visual Studio 2005, so I want to convert the solution to the desired version. Basically, it's a portable C++ code so it should compile on Visual Studio 2005 too. Changing the version in the *.sln file doesn't help because the *.vcxproj format is completely different from the old *.vcproj format.
Recreating the solution by hand is not an option because of its size. Also there may be some non-default compiler flags, dependencies, etc. that I don't know of (and I can't look through ALL this XML junk that I don't understand).
There is already a related question on How Do I Downgrade a C++ Visual Studio 2008 Project to 2005. However, the utility suggested there supports at most Visual Studio 2008.
Any suggestions?
It really totally sucks, that every proprietary IDE today thinks it needs to create its own project file format.
"Dear IDE developers, just use Makefiles and create a nice GUI for it so that also people without Makefile knowledge can use it!" In VS6 it was at least possible to import/export Makefiles, but not today anymore. And it was possible to use nmake for automated builds. No IDE needed to be installed, just the toolchain which could be grabbed by a simple checkout without installation.
I use CMake now. It's free, it's cross-platform, it is well supported in free IDEs like KDevelop, QtCreator, etc. It can generate Makefiles and Visual Studio projects.
So you maintain only one project source, the CMakeLists.txt file and can work with any IDE. No pain with different versions of Visual Studio or with other proprietary project file formats.
This way you can generate or VS projects for developing and you can generate Makefiles for commandline builds using nmake like in the good old days.
BTW, it's much easier to change settings in a CMakeLists.txt than clicking through various GUI dialogs. But this is a matter of personal preferences.
In my work made a utility which utilized the EnvDTE.dll and scanned a vcproj-file and optionally all vcproj-files within a sln-file. It compared all settings with a "template" and would issue a warning or optionally update the setting to correct values. We used this utility so that settings would be verified to be correct and consistent throughout all projects. I haven't updated the utility to 2010 yet due to other priorities.
EnvDTE hasn't changed much from Visual Studio 2008 to Visual Studio 2010. Perhaps it is possible to create a simple utility which opens the vcxproj-file using DTE100 and saves it using DTE90, or earlier.
Easiest way is probably to create a new project in VS 2005, and use the add existing item dialog to add the code to the project. I'd suggest using 'Empty Project' as the project type, so you don't have a lot of rubbish autogenerated for you that you'll just delete anyway.
I haven't tried it, but this looks promising:
http://www.emmet-gray.com/Articles/ProjectConverter.htm
edit: Nope, not promising, sorry :-(

Visual Studio environment alternative

I use Visual C++ (7.1 and 8.0) on huge C++ project. The solution contains thousands of files. Visual Assist helps in jumping to function and class definitions. The problem is that it sometimes becomes too slow. I just can't edit a single letter without delay.
Is there some alternative to this environment? I mean something that may read .sln and .vcproj files, use MSVC debugger, compile with MSVC compiler or even use IncrediBuild if necessary. I don't need any sophisticated features. It should be possible to find and open a file by name and jump to function/class definition from place where it is used.
May be Vim with some plugins? Or something else?
It seems there is no alternative to MS Visual studio. I've added separate HDD for source files and it works much better.
Currently i left Visual studio because c++ support just sucks (still using Visual studio 2013 but only for C# projects)
i use NetBeans right now, and really enjoy the refactoring part.
The visual C++ compiler support can be added using a free plugin (VCC4N - Visual C++ Compiler For NetBeans)
good luck

Using a pure C++ compiler versus Visual C++

I searched around for the answers to these questions, but I have had little luck. So, I thought I would post them here to get some clarification. If this is a duplicate, please let me know, and I will close this.
Okay, with that said, I would like to begin learning C++. I come from a C# background and I have a great respect for Visual Studio and what it can do. Now, my question is. How well does Visual Studio's compiler work for C++ as opposed to a non-Microsoft version (such as MinGW)?
My thing is this. I have nothing wrong with Microsoft, but I would really like to learn C++ in a "pure" form and not scewed by any particular implementation. How reliant is Visual C++ on the .NET Framework? Can a "pure" C++ application be created through Visual Studio without any .NET usage or overhead? Does the Visual Studio compiler compile C++ into CIL like it does with C#/VB, or does it compile it all the way down as others do?
Thanks for any help anyone can provide!
The Visual C++ compiler will compile C++ code into standalone EXEs that have nothing to do with the .NET framework.
The only way to get the .NET baggage thrown in is to compile the C++ as "managed".
If you create a new project (File|New|New Project) Then choose "Win32" from the Visual C++ submenu in the project types and choose "Win32 Console Application" Visual studio will create a simple project with a couple of source files that will compile to a little executable.
Most of the time, Visual C++ is very similar to other compilers. Avoid #pragmas, microsoft libraries (MFC, ATL) and you should be fine.
Edit (thanks Cheeso) - Documentation of where Visual C++ diverges from standard.
In general I would advise using boost libraries for threads and networking because they work on many platforms (i.e linux). Also if your code can compile in GCC and Visual Studio then you are doing a good job keeping it portable.
The most recent versions of VC++ have become significantly more compliant to the C++ standard, so it's not really an issue to write "pure" C++ using Visual Studio, presuming that you stay out of the Windows API, COM+ and ATL. In fact, the documentation with Visual Studio is very rich, with details on the standard libraries and the STL, so it can help you learn a great deal. It can't teach you everything, but it's certainly loaded up with a wealth of information that is portable to any compiler and it is very easily accessbible inside the IDE.
If you create a new solution you should choose new Win32 Project, or Win32 Console Application, and check the 'Empty Project' option. Then you can add a main.cpp file, and add your standard C++ code.
If you like Visual Studio, go ahead and use it to learn C++ -- I haven't used the very latest version, but even the previous one was pretty standards-compliant, C++-wise, and I assume the latest one can only have gotten better. You can have many different kinds of project in Visual Studio, including "console apps", which are the "plain vanilla" kind you could make on any platform, and also many other kinds, such as, windows apps using the good old win32 api, ones made with MFC or other frameworks older than .NET, .NET ones using "managed code", etc.
Just make sure you always work in a "console app" project, and you'll be operating pretty closely to how you would be on other platforms and/or with other C++ IDEs.
If you limit yourself to writing ANSI C++ compliant code then what you write in VS will work in other compilers, until you have to interact with a graphic interface or IO. Then you need to make certain that you are using something that is portable, such as OpenGL, and not DirectX.
To set your project the steps here may be useful:
http://bytes.com/topic/net/answers/447572-strict-ansi-c
Microsoft Visual Studio 2005 comes with a very good, C++98 standard compliant pure C++ compiler. If you are interested in pure C++, don't forget to disable language extensions in project settings and you are good to go. Nobody is going to force you to use .NET framework, MFC or anyting like that. Just pure core C++ language and C++ standard library.
Of course, just like any other compiler, it has known non-compliance issues, but in general it is, again, surprisingly good. Older versions of their compiler (MS VS 6.0 specifically) suffered from many non-compliance problems and could not even compile its own header files with language extensions disabled. In 2005 version they fixed a lot of these issues.
After creating a standard Win32 project, you can turn up the compliance a bit more. On the project properties sheet, there's a C/C++ category, with a Language entry. This lists a number of cases where VC++ can differ from the standard. Here, you'd want to turn OFF language extensions, and turn ON "wchar_t as built-in type", "for-loop conformance" and "RTTI support".

Cygwin in Visual Studio

I'm trying to port an old program I wrote for class from KDev in Ubuntu to Windows Visual Studio 2008 using Cygwin as a personal learning exercise. I have the include path configured to include C:\cygwin\usr\include but it doesn't read the .h files properly.
Namely I'm curious as to how one would go about using unix sockets.h functionality in a Visual Studio environment using Cygwin. Has anybody ever got this working or have an easier way to go about doing this?
There are several ways to go about this that could be made to work, depending upon your exact goals. The simplest way is probably just to create a Visual Studio "makefile" project that fires off a custom build command to run a makefile you've built. But that keeps you away from a lot of the nice benefits of Visual Studio as an IDE, so I'm guessing that's not really what you're after.
If you want a more fully integrated solution, you're going to need to do two things. First of all, you're going to need to change out all of your include/library paths to avoid the Microsoft ones and go after the Cygwin ones instead. You can do this by selecting "Tools->Options" from the menu, then choosing "Projects and Solutions->VC++ Directories" from the tree on the left hand side of the window that comes up. You'll have options to change the search directories for executables, headers, libraries, etc. For what you're trying to do, I'd suggest removing everything and adding in just the cygwin directories.
Second, you'll have to tell Visual Studio to use the gcc/g++ compiler. This is a bit trickier. VS supports custom build rules for custom file types... but it seems to have C++ hardwired in for the Microsoft compiler. I don't really know a great way around that except to use your own custom file extension. You can try the standard unix extensions of .c (C files) and .cc (C++ files), but I suspect Visual Studio will automatically pick up on those. You may have to go with something totally foreign.
If you right click on your project in the Solution Explorer and select "Custom Build Rules" you'll be given an interface that will let you create your custom build rules for the file extension you've chosen. The interface is relatively straightforward from there.
This might not get you exactly what you wanted, but it's probably about as close as you're going to get with Visual Studio.
Simply speaking, don't do that. It would be just waste of time. I tried it several times, but always failed. Mostly, I was frustrated by many linking errors, and also was unable to use VS as a debugger.
You can use Visual Studio for editing and browsing source code. It is nice because VS provides the best C/C++ intellisense features (e.g., Auto completion, fast go to definition/declaration). But, it is very hard to use cygwin tool chains with Visual Studio 2008. Visual Studio 2008 is not designed to work with other tool chains. Specifically, you need to change (1) headers, (2) libraries, (3) compiler and (4) linker. However, it is generally very hard, or you need to trade off with the nice features of Visual Studio.
The strongest feature of Visual Studio is its debugging ability such as fully integrated debugging environment and very easy watch windows (e.g., you can see STL vector's element directly in watch windows). However, you can't do this if you would change fundamental tool chain (although I am very suspicious it is even possible to safely build with Visual Studio and cygwin tool chains).
Unfortunately, current Visual Studio 2008 is not for cygwin/MinGW.
This is an old question, but since it comes up first (for SO) on a Google search I wanted to share that it looks like the latest Visual Studio versions do support this.
For instructions, refer to this blog post:
https://blogs.msdn.microsoft.com/vcblog/2017/07/19/using-mingw-and-cygwin-with-visual-cpp-and-open-folder/