9.1.1 Project Directory Structure

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Before starting to write code for any project, you need to decide on the directory structure you will use to organise the code. I like to build each component of a project in its own subdirectory, and to keep the configuration sources separate from the source code. The great majority of GNU projects I have seen use a similar method, so adopting it yourself will likely make your project more familiar to your developers by association.

The top level directory is used for configuration files, such as `configure' and ` aclocal .m4' , and for a few other sundry files, `README' and a copy of the project license for example.

Any significant libraries will have a subdirectory of their own, containing all of the sources and headers for that library along with a `Makefile.am' and anything else that is specific to just that library. Libraries that are part of a small like group , a set of pluggable application modules for example, are kept together in a single directory.

The sources and headers for the project's main application will be stored in yet another subdirectory, traditionally named `src' . There are other conventional directories your developers might expect too: A `doc' directory for project documentation; and a `test' directory for the project self test suite.

To keep the project top-level directory as uncluttered as possible, as I like to do, you can take advantage of Autoconf's `AC_CONFIG_AUX_DIR' by creating another durectory, say `config' , which will be used to store many of the GNU Autotools intermediate files, such as install-sh . I always store all project specific Autoconf M4 macros to this same subdirectory.

So, this is what you should start with:

 
 $ pwd ~/mypackage $ ls -F Makefile.am  config/     configure.in  lib/  test/ README       configure*  doc/          src/ 

This document was generated by Gary V. Vaughan on May, 24 2001 using texi2html


GNU Autoconf, Automake and Libtool
GNU Autoconf, Automake, and Libtool
ISBN: 1578701902
EAN: 2147483647
Year: 2002
Pages: 290

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