(automake-1.16.info)Introduction

---

Next: Autotools Introduction Prev: Top Up: Top

---

Enter node , (file) or (file)node

1 Introduction
**************

Automake is a tool for automatically generating ‘Makefile.in’s from
files called ‘Makefile.am’.  Each ‘Makefile.am’ is basically a series of
‘make’ variable definitions(1), with rules being thrown in occasionally.
The generated ‘Makefile.in’s are compliant with the GNU Makefile
standards.

   The GNU Makefile Standards Document (Note: (standards)Makefile
Conventions) is long, complicated, and subject to change.  The goal of
Automake is to remove the burden of Makefile maintenance from the back
of the individual GNU maintainer (and put it on the back of the Automake
maintainers).

   The typical Automake input file is simply a series of variable
definitions.  Each such file is processed to create a ‘Makefile.in’.

   Automake does constrain a project in certain ways; for instance, it
assumes that the project uses Autoconf (*note Introduction:
(autoconf)Top.), and enforces certain restrictions on the ‘configure.ac’
contents.

   Automake requires ‘perl’ in order to generate the ‘Makefile.in’s.
However, the distributions created by Automake are fully GNU
standards-compliant, and do not require ‘perl’ in order to be built.

   For more information on bug reports, Note: Reporting Bugs.

   ---------- Footnotes ----------

   (1) These variables are also called “make macros” in Make
terminology, however in this manual we reserve the term “macro” for
Autoconf’s macros.