What package is autoreconf?

guess. The dh-autoreconf package supplies dh module/debhelper/cdbs commands to run autoreconf and restore the original source files on clean.

What is Linux Autoconf?

Autoconf is an extensible package of M4 macros that produce shell scripts to automatically configure software source code packages. Autoconf creates a configuration script for a package from a template file that lists the operating system features that the package can use, in the form of M4 macro calls.

What is configure AC?

configure.ac (sometimes also named: configure.in) is an input file for autoconf. It contains tests that check for conditions that are likely to differ on different platforms. The tests are made by actually invoke autoconf macros.

What is Makefile am file?

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 .

What is Autoconf used for?

GNU Autoconf is a tool for producing configure scripts for building, installing, and packaging software on computer systems where a Bourne shell is available. Autoconf is agnostic about the programming languages used, but it is often used for projects using C, C++, Fortran, Fortran 77, Erlang, or Objective-C.

How do I use autoconf in Linux?

autoconf command in Linux with examples

1. -h, –help: Display the help message and then exits.
2. -V, –version: Shows the version number and then exits.
3. -v, –verbose: Gives the verbosely report processing.
4. -d, –debug: Makes sure to not remove any files that are temporary.

What is configure in?

to design or adapt to form a specific configuration or for some specific purpose: The planes are being configured to hold more passengers in each row. Computers. to set up (a software program or device) for a particular computer, computer system, or task: to configure the printer for a wireless network.

Where is configure?

usually configure is in the top directory after you extracted the source of a package.

How do I clean my makefile?

The Cleanup Rule clean: rm *.o prog3 This is an optional rule. It allows you to type ‘make clean’ at the command line to get rid of your object and executable files. Sometimes the compiler will link or compile files incorrectly and the only way to get a fresh start is to remove all the object and executable files.

What is autoconf in Ubuntu?

Autoconf is a GPLv2-licensed package of macros that produces a shell script “configure” to generate a Makefile and config header for a project. The configuration scripts produced by Autoconf are self-contained, so the users of your project do not need Autoconf, M4, or perl to run configure. 1.

How does Autoconf work?

Autoconf essentially runs the preprocessor on your script to produce a portable shell script which will perform all the requisite tests, produce handy log files, preprocess template files, for example to generate Makefile from Makefile.in and and take a standard set of command line arguments.

What is Autoconf and how does it work?

After running a series of tests on the target system, the configure script generates header files and a makefile from templates, thus customizing the software package for the target system. Together with Automake and Libtool, Autoconf forms the GNU Build System, which comprises several other tools, notably Autoheader.

Is Autoconf part of GNU Build System?

Together with Automake and Libtool, Autoconf forms the GNU Build System, which comprises several other tools, notably Autoheader. Flow diagram of autoconf and automake.

What programming languages does autautoconf support?

Autoconf is agnostic about the programming languages used, but it is often used for projects using C, C++, Fortran, Fortran 77, Erlang or Objective-C . A configure script configures a software package for installation on a particular target system.

Do I need Autoconf to build a house?

The system that will be doing the building need not have autoconf installed: autoconf is needed only to build the configure script, that is usually shipped with the software. Autoconf was begun in the summer of 1991 by David Mackenzie to support his work at the Free Software Foundation.