FreeBSD is an operating system used to power modern servers, desktops, and embedded platforms. A large community has continually developed it for more than thirty years. Its advanced networking, security, and storage features have made FreeBSD the platform of choice for many of the busiest web sites and most pervasive embedded networking and storage devices.
For copyright information, please see the file COPYRIGHT in this directory. Additional copyright information also exists for some sources in this tree - please see the specific source directories for more information.
The Makefile in this directory supports a number of targets for building components (or all) of the FreeBSD source tree. See build(7), config(8), FreeBSD handbook on building userland, and Handbook for kernels for more information, including setting make(1) variables.
|cddl||Various commands and libraries under the Common Development and Distribution License.|
|contrib||Packages contributed by 3rd parties.|
|crypto||Cryptography stuff (see crypto/README).|
|etc||Template files for /etc.|
|gnu||Commands and libraries under the GNU General Public License (GPL) or Lesser General Public License (LGPL). Please see gnu/COPYING and gnu/COPYING.LIB for more information.|
|include||System include files.|
|kerberos5||Kerberos5 (Heimdal) package.|
|release||Release building Makefile & associated tools.|
|rescue||Build system for statically linked /rescue utilities.|
|secure||Cryptographic libraries and commands.|
|stand||Boot loader sources.|
||Kernel configuration files. GENERIC is the configuration used in release builds. NOTES contains documentation of all possible entries.|
|tests||Regression tests which can be run by Kyua. See tests/README for additional information.|
|tools||Utilities for regression testing and miscellaneous tasks.|
|usr.sbin||System administration commands.|
For information on synchronizing your source tree with one or more of the FreeBSD Project’s development branches, please see FreeBSD Handbook.