Will assume you are building an executable program from source code, but The processed data files need to be updated whenever some of the dataįiles or analysis programs change. YouĬould, for example, use makepp to do data analysis, where your inputįiles are raw data and analysis programs, and your output files are Makefile to control any kind of procedure where you need to selectivelyĮxecute certain commands depending on which files have changed. Usually, the input files are program source code, and the output filesĪre executables, but makepp doesn't care what they are. Makefile that contains a detailed recipe for building the program. Its own builtin knowledge (in very simple cases), or on a file called a Standard tool that has been around for many years. It is an improvement on the make program, a Makepp (short for Make-plus-plus, or make++) is a tool for solvingĮxactly this problem. Necessary for determining exactly which modules need recompilation.

However, it's too error-prone to allow a human to tell the computer

Recompile all modules when only one of them has changed. Used for compiling a program, because it's too time-consuming to However, a straightforward shell script is seldom Another source of examples andĪdvice on writing makefiles for makepp is makepp_cookbook.īuilding a program from its source files can be a complicated and Preferred way to do things with makepp, which is often different from Least peruse the later sections of this file because they show the If you already know a lot about writing makefiles, you might want to at Unix make, but if you're starting from scratch, it is often much simpler to Makepp can accept most makefiles written for the standard

Explicit specifications of alternate directoriesĪ makefile is the set of instructions that you use to tell makepp how toīuild your program.Source/Object Separation and Variant Builds.Tutorial on writing makefiles Tutorial on writing makefiles

How to write makefile for c program gcc