$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install Ninja on GNU/Linux Distros

GNU/Linux Install Ninja Guide

How to Install Ninja on GNU/Linux desktops – Step by step Tutorials.

The Ninja build system is a lightweight and high-speed tool designed for compiling large projects efficiently on Linux environments.

Installing the latest Ninja on Linux ensures maximum performance, faster builds, and full compatibility with modern CMake workflows.

How to Install Ninja on Linux - Featured

GNU/Linux Ninja Build System Installation Guide