What is automake in Ubuntu?

GNU Automake is a tool for automatically generating Makefile.in files compliant with the GNU Coding Standards. Automake requires the use of GNU Autoconf. New volunteers to help maintain Automake are needed.

How do I downgrade automake?

1 Answer

1. Install with checkinstall for a deb package and change the package name for a parallel install with the latest automake version: sudo apt-get install checkinstall sudo checkinstall. Press 2 and change the title to: automake1.12.
2. Or the classic way sudo make install.

How do I install Autotools?

To install GNU build system, also known as Autotools, you need to install autoconf and automake packages:

1. $ sudo dnf install autoconf automake. Autotools usage.
2. $ autoreconf –install.
3. $ ./configure.
4. $ make.
5. $ man automake.
6. $ info automake.

How install autoconf Linux?

How to Install Autoconf on Ubuntu 20.04 LTS

1. Step 1: Prerequisites. a) You should have a running Ubuntu 20.04 LTS Server.
2. Step 2: Update Your Server.
3. Step 3: Install Autoconf.
4. Step 4: Verify Installation.
5. Step 5: Check Autoconf Version.
6. Step 6: Check all the available options.
7. Step 7: Uninstall Autoconf.

What does Automake do?

In software development, GNU Automake is a programming tool to automate parts of the compilation process. It eases usual compilation problems. For example, it points to needed dependencies. It automatically generates one or more Makefile.in from files called Makefile.am.

What is the use of automake in Linux?

automake is a tool used for automatically generating Makefile.in files compliant with the set GNU Coding Standards. autoconf is required for the use of automake. automake manual can either be read on-line or downloaded in the PDF format. More formats are also offered for download or on-line reading.

How do I make my own Makefile?

Creating a Makefile.in. To create all the Makefile.in s for a package, run the automake program in the top level directory, with no arguments. automake will automatically find each appropriate Makefile.am (by scanning configure.in ; see configure) and generate the corresponding Makefile.in .

How does autoconf work?

The way it works is that you create a configure.ac script in which you define various settings like release name, version, which compiler to use, and where it should output files. Once you’ve written your script, you run it through autoconf to create your final configure script.

What is Autoreconf?

autoreconf is a Autotool which is used to create automatically buildable source code for Unix-like systems. Autotool is a common name for autoconf, automake, etc. These all together are termed as Autotools.

What is autoconf in Linux?

Autoconf is an extensible package of M4 macros that produce shell scripts to automatically configure software source code packages. These scripts can adapt the packages to many kinds of UNIX-like systems without manual user intervention.

How do I know what version of autoconf I have?

How to check Linux version with Autoconf?

1. Run “uname –release” and store output.
2. Parse output and subtract Linux version number (MAJOR. MINOR. MICRO)
3. Compare version.

How do I use autoconf?

To create a configure script with Autoconf, you need to write an Autoconf input file configure.ac (or configure.in ) and run autoconf on it. If you write your own feature tests to supplement those that come with Autoconf, you might also write files called aclocal. m4 and acsite. m4 .

How do I run a Makefile file?

Makefile.am files are compiled to Makefiles using automake. in the directory, which should create the configure script (you will need to have the Autotools suite installed to run this). After that, you should have a configure script that you can run.

How do I run a Makefile in Linux?

Also you can just type make if your file name is makefile/Makefile . Suppose you have two files named makefile and Makefile in the same directory then makefile is executed if make alone is given. You can even pass arguments to makefile.

What is the difference between Makefile and Makefile am?

Makefile.am is a programmer-defined file and is used by automake to generate the Makefile.in file (the . am stands for automake). The configure script typically seen in source tarballs will use the Makefile.in to generate a Makefile .

How do I setup a script autoconf?

When should I run Autoreconf?

Most users will never need to run autoreconf , even those who are making some modifications to source (e.g. patches). Only those who need to make modifications to the package itself (making changes to configure.ac and/or Makefile.am ) will need autoreconf .

Which package provides Autoreconf?

What does Autogen SH do?

The autogen.sh script generates the configure script (from configure.ac , using autoconf) and any files it needs (like creating Makefile.in from Makefile.am using automake).

What is build aux?

build-aux/depcomp. This is a helper script, used by Makefile rules generated by GNU Automake. It generates Makefile dependencies while compiling a file.