generating a makefile for c program linux

A target can depend on multiple prerequisites.Ī recipe is an action or command that is carried out by “ make” to recompile the target whenever the prerequisite changes. Ideally, the target highlights the file to be built once we execute the “ make” command.Ī prerequisite represents the file to be used as the input for creating the target. The target can depend on the prerequisites and can also be an action to be carried out. A makefile has three key components: target, prerequisite, and recipe.Ī target represents the file that the “ make” command can generate. GNU Make reads the makefile of a project to determine what it should do to build and manage the project. Today’s post provides a hands-on guide to understanding everything about GNU Make. It determines the sections of a program that must be recompiled after a given action and offers the commands to recompile the sections.

GNU Make is designed for handling large projects. In that case, the GNU Make locates the makefile for that project as the file specifies the required dependencies between various files in the given project and the commands which are required to build the project.

GNU Make is an essential tool for building and managing the projects, especially where the project contains different files which are built using different tools.

Generating a makefile for c program linux