I am writing a short program that uses the MPIR (Multiple Precision Integers and Rationals) library. In the manual it states that your program must link against the following library, and that the command would look something like this on a typical Unix system:
g++ mycxxprog.cc -lmpirxx -lmpir
How do I do this for Microsoft Visual Studio 2019? Is there something simple in the Linker project settings where I can just add a command like this? Sorry if this has been asked before, but it's just too technical for me to understand at this point, and I'm just trying to do some homework. I also can't find any tutorials explaining this.
I suggest you could follow the following steps:
1,Add the path to the header file to the Additional Include Directories(property - >c/c++ -> General -> Additional Include Directories)
2,Add the path to the .lib file to the Additional Library Directories (property -> linker -> General -> Additional Library Directories)
3,Add the name of the .lib file with its extension to Additional Dependencies (property -> linker -> input -> Additional Dependencies)
For more details I suggest you could refer to the link: https://learn.microsoft.com/en-us/cpp/build/walkthrough-creating-and-using-a-static-library-cpp?view=msvc-160&viewFallbackFrom=vs-2019#UseLibInApp
Related
My task is to make myself familiar with a given code which also includes a dll and a lib file. I tried the advice given in this post : How to add additional libraries to Visual Studio project? but apparently the lib file I included cannot be opened. I tried to include it at the linker, as suggested in the other post and then tried the file name as well as the entire path at "additional dependencies" but neither of them worked. Any suggestions?
For more details about how to link the .lib, I suggest you could follow the following steps:
1,Add the path to the header file to the Additional Include Directories(property - >c/c++ -> General -> Additional Include Directories)
2,Add the path to the .lib file to the Additional Library Directories (property -> linker -> General -> Additional Library Directories)
3,Add the name of the .lib file with its extension to Additional Dependencies (property -> linker -> input -> Additional Dependencies)
You also need to make sure that you add the configuration properties to the correct build target and platform for your code.
For example:
I suggest you could select "All Platforms" for the platform and select "All Configurations" for the Configuration when changing the properties.
I am doing a remote C++ build from VS2019 to a machine with Centos. When I input the library to the option additional dependencies, the vs2019 always shows g++ : error : libTest.a: No such file or directory , the file libTest.a is a library I wrote to test my solution.
You should properly configure you VSLinux environment.
First, add additional include directory on Properties -> C/C++ -> General -> Additional include directory. Add paths of directories for additional header files for your library.
Second, add additional library directory on Properties -> Linker -> General -> Additional library directory. Add directories where your static/shared libraries are.
Third, put your name of libraries on Properties -> Linker -> Input -> Library dependency. Add the name of your library. Remember, you should remove prefix lib and the extension of the library.
The exact name of the option may differ since I'm not using VS2019 in English.
I'm trying to add libxml2 to my c++ project in visual studio but when I attempt to build the project I get about 30 or so linking errors like the following
I know this is a pretty vague question, but can anyone point out what direction I should look to solve these errors?
Have you pointed the linker to the libxml2.lib file?
In Visual Studio it can be done in the project properties -
Project -> Properties -> Configuration Properties -> Linker -> Input -> Additional Dependencies.
The path for the lib file can be specified in -
Project -> Properties -> Configuration Properties -> Linker -> General -> Additional Library Directories.
I strongly doubt you downloaded the libxml2 for linux not for windows, please double check that.
In
Project -> Properties -> Configuration Properties -> Linker -> Input -> Additional Dependencies
you have to add the
.dll.a
files ONLY, no .a, .dll or .la files.
Then in the execution directory, the .dll files must be present. (Or SymLink'ed.)
I want to use the boost library in order to use some of its functions but I don't know how to do so and cannot seem to find an answer.
I'm currently using NetBeans 8.0.1 ,any help is appreciated.
You have to add two things:
(a) Library header
Go to …
Project Properties -> C++ Compiler -> Include Directories
add the header's directory path there.
(b) Library binaries
Go to …
Project Properties -> Linker -> Additional Libraries Directory
and add the directory path- that's where your library binaries are.
Next add your library at:
Libraries.
I'm going to get a book that uses Xerces C++. I'm currently using VS 2010 ultimate, so the program doesn't miss any features. I've downloaded the precompiled binaries for windows x86 VC10. My question is what do I have to do to my environmental variables and files to be able to have Visual studio import the header files i.e. #include . I have no experience linking external libraries, so I need a simple explanation.
Right click on your project -> Properties -> C/C++ -> General -> Additional Include Directories
Include the path of Xerces include files.
For Lib Properties Linker -> General -> Additional Library Directories
Include the path of Xerces lib files.
In Linker -> General -> Input -> Additional dependencies
Add the libs required for linking.