Understanding MAKE
MAKE is a critical BUILD-AUTOMATION tool that coordinates the creation of executable programs and other non-source files from a set of source files. It was originally developed by STUART-FELDMAN in 1976 while he was working at BELL-LABS. The tool operates based on instructions contained in a file typically named MAKEFILE, which specifies how to derive the target program from its dependencies. One of the primary advantages of using MAKE is its ability to perform DEPENDENCY-TRACKING; it uses a TIMESTAMP comparison mechanism to determine which files have changed, ensuring that only necessary parts of the project are recompiled. This efficiency is vital for large-scale projects written in C, C++, and other compiled languages.
Various implementations of the tool exist today, with GNU-MAKE being the most prevalent on LINUX and other UNIX-like systems. Other versions include BSD-MAKE and Microsoft's NMAKE. While MAKE is highly flexible, it often requires knowledge of SHELL-SCRIPT syntax to define the build rules effectively. In modern SOFTWARE-ENGINEERING, higher-level tools like CMAKE or NINJA are frequently used to generate MAKEFILEs or alternative build instructions for different environments. Detailed documentation on the standard behavior of this utility can be found at the official GNU Make Website and the IEEE POSIX Standard.