Installing CMake from Source

When it comes to installing CMake, there are two main approaches: using binaries or compiling from source. In this article, we will focus on installing CMake from source on CentOS 7.

Using Binaries

Before we dive into the process of installing CMake from source, it is worth noting that most systems have pre-built binaries available. If you are looking to install CMake and a binary exists for your system, you can simply run the installation command in your terminal and be up-and-running almost immediately.

Compiling from Source

However, if you do not have a binary available or prefer to compile from source, you will need to download the CMake source code. This process is slightly more involved, but still relatively straightforward.

To install CMake from source, start by creating a new directory for your build process (known as a 'build directory'). Then, navigate to this directory and run the CMake command. This will generate the necessary files for your project.

Using CMake with Fortran

CMake is an open-source, cross-platform tool that uses compiler and platform-independent configuration files to generate native build tool files specific to your compiler and platform. Additionally, CMake itself is designed to be easily uninstalled, and its source code defines those uninstall targets for itself.

In this article, we will also cover how to use CMake with Fortran. This involves using the `find_package` command to locate the Fortran object file and headers.

Installing CMake on CentOS 7

To install CMake on CentOS 7, you can follow these steps:

1. Create a new directory for your build process.

2. Navigate to this directory and run the CMake command.

3. Configure your project by setting variables such as `CMAKE_CXX_COMPILER` and `CMAKE_Fortran_COMPILER`.

4. Generate the necessary files for your project using the `cmake` command.

5. Build your project using the generated build files.

By following these steps, you can successfully install CMake from source on CentOS 7.

In this article, we have covered how to install CMake from source on CentOS 7. We have also discussed the benefits of using binaries versus compiling from source and provided a step-by-step guide for installing CMake with Fortran. Whether you are new to CMake or an experienced user, these instructions should provide a helpful starting point for your project.

Install cmake from source