Instruct CMake to find MacPorts libraries

├Źndice
  1. Introduction
  2. Instructions
  3. Conclusion

Introduction

CMake is a popular cross-platform build system that allows developers to build, test, and package software projects. MacPorts is a package manager that simplifies the installation of open-source software on macOS. In some cases, developers may need to instruct CMake to find MacPorts libraries to build their software correctly.

Instructions

To instruct CMake to find MacPorts libraries, you need to set the `CMAKE_PREFIX_PATH` variable to include the MacPorts installation directory. This can be done by adding the following two lines to your `CMakeLists.txt` file:

set(CMAKE_PREFIX_PATH /opt/local)
find_package(PortAudio REQUIRED)

In this example, we assume that you want to use the PortAudio library installed via MacPorts. You can replace `PortAudio` with the name of any other MacPorts library that you need to use.

After adding these lines to your `CMakeLists.txt` file, CMake will search for the library in the `/opt/local` directory, which is the default installation directory for MacPorts. If the library is found, CMake will generate the necessary build files to link against it.

Conclusion

Instructing CMake to find MacPorts libraries is a simple process that involves setting the `CMAKE_PREFIX_PATH` variable to include the MacPorts installation directory. By following these instructions, you can successfully build your software projects that depend on MacPorts libraries.

Click to rate this post!
[Total: 0 Average: 0]

Related posts

Leave a Reply

Your email address will not be published. Required fields are marked *

Go up

Below we inform you of the use we make of the data we collect while browsing our pages. You can change your preferences at any time by accessing the link to the Privacy Area that you will find at the bottom of our main page. More Information