Cpp in visual studio: cmake and being able to compile

C/C++
Thread starter cppIStough
Start date Mar 9, 2024

Mar 9, 2024

cppIStough

I have the following directory of c++ files, and it looks like:

d.lib
--apps
----run_logger.cpp
----CMakeLists.txt
--include
----logger.h
--source
----logger.cpp

I want to build run_logger.cpp. I'm using Visual Studio. My CMakeLists is

Code:

cmake_minimum_required(VERSION 3.10)

project(d_lib)

# Add your source files
file(GLOB_RECURSE SOURCES "source/*.cpp" "include/*.h")

# Add your executable
add_executable(run_logger.cpp ${SOURCES})

How can I get this to compile? Thanks for your help.[/code]

Last edited: Mar 9, 2024

FAQ: Cpp in visual studio: cmake and being able to compile

What is CMake and why is it used with C++ in Visual Studio?

CMake is an open-source build system generator that helps manage the build process of software projects in a platform-independent way. It is used with C++ in Visual Studio to simplify the configuration of build settings, manage dependencies, and generate project files that Visual Studio can understand, allowing for easier compilation and linking of C++ programs.

How do I set up a CMake project in Visual Studio?

To set up a CMake project in Visual Studio, you can create a new project and select the "CMake Project" template. After that, you need to define your CMakeLists.txt file, which contains the instructions for building your project. You can then specify source files, include directories, and libraries. Visual Studio will automatically configure the project based on this file when you open it.

How do I build a CMake project in Visual Studio?

To build a CMake project in Visual Studio, open the project and ensure that the CMakeLists.txt file is correctly configured. Then, simply select "Build" from the menu or press Ctrl + Shift + B. Visual Studio will invoke CMake to generate the necessary build files and then compile the project according to the specified configuration.

What should I do if my CMake project fails to compile in Visual Studio?

If your CMake project fails to compile, first check the output window for error messages that can provide clues about what went wrong. Common issues include missing dependencies, incorrect paths in the CMakeLists.txt file, or syntax errors. Ensure that all required libraries are installed and properly linked, and verify that your CMake configuration is accurate.

Can I use external libraries in my CMake project in Visual Studio?

Yes, you can use external libraries in your CMake project in Visual Studio. To do this, you need to specify the libraries in your CMakeLists.txt file using commands like `find_package()` or `add_subdirectory()`. Make sure to include the correct paths to the libraries and link them to your target using `target_link_libraries()`. This allows CMake to manage the inclusion and linking of these libraries during the build process.