Use target_precompile_headers() to bundle frequently used headers (like or ).
While apt-get install cmake usually installs the latest version, you can install 3.16 manually: Download cmake-3.16.x-Linux-x86_64.tar.gz . Extract it: tar -zxvf cmake-3.16.x-Linux-x86_64.tar.gz . cmake 3.16 download
Technically, yes. Newer versions (like 3.20+) are available. However, many "Long Term Support" (LTS) Linux distributions and legacy enterprise projects require 3.16 specifically for compatibility. Can I have multiple versions of CMake? Technically, yes
To ensure security and stability, always download CMake from official or verified sources. 1. Official CMake Archives Can I have multiple versions of CMake
CMake 3.16 is a significant milestone in the evolution of the world's most popular cross-platform build system. Released by Kitware, this version introduced transformative features like Precompiled Headers (PCH) and Unity Builds, which drastically reduce compilation times for large C++ projects.