GNU Libtool

Infobox_Software
name = GNU Libtool

developer = The GNU Project
latest_release_version = 2.2
latest_release_date = March 01, 2008
operating_system = Cross-platform
genre = Library
license = GPL
website = http://www.gnu.org/software/libtool/

GNU Libtool is a GNU programming tool from the GNU build system used for creating portable software libraries. To quote the introduction in the [http://www.gnu.org/software/libtool/manual/libtool.html Libtool Manual] :

In the past, if a source code package developer wanted to take advantage of the power of shared libraries, it was necessary to write custom support code for each platform on which the package ran. It was also necessary to design a configuration interface so that the package installer could choose what sort of libraries were built.

GNU Libtool simplifies the developer's job by encapsulating both the platform-specific dependencies, and the user interface, in a single script. GNU Libtool is designed so that the complete functionality of each host type is available via a generic interface, but nasty quirks are hidden from the programmer.

GNU Libtool's interface aims to be consistent. Users are not expected to read low-level documentation in order to have a source package build shared libraries. They should only have to run the package's "configure" script (or equivalent), and Libtool should take care of the details.

Libtool is typically used with Autoconf and Automake, two other tools of the GNU build system.

See also

*GNU Compiler Collection
*GNU build system

External links

* [http://www.gnu.org/software/libtool/ GNU Libtool home page]
* [http://www.gnu.org/software/libtool/manual/ Manual]
* [http://sources.redhat.com/autobook/ Autobook homepage]
*The " [http://www.lrde.epita.fr/~adl/autotools.html Autotools Tutorial] " by Alexandre Duret-Lutz introduces Autoconf, Automake, Libtool, and Gettext.