last changeTue, 23 Dec 2014 22:53:03 +0000 (22:53 +0000)
This is the top level of the FreeBSD source directory.  This file
was last revised on:

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, the most
commonly used one being ``world'', which rebuilds and installs
everything in the FreeBSD system from the source tree except the
kernel, the kernel-modules and the contents of /etc.  The ``world''
target should only be used in cases where the source tree has not
changed from the currently running version.  See:
for more information, including setting make(1) variables.

The ``buildkernel'' and ``installkernel'' targets build and install
the kernel and the modules (see below).  Please see the top of
the Makefile in this directory for more information on the
standard build targets and compile-time flags.

Building a kernel is a somewhat more involved process, documentation
for which can be found at:
And in the config(8) man page.
Note: If you want to build and install the kernel with the
``buildkernel'' and ``installkernel'' targets, you might need to build
world before.  More information is available in the handbook.

The sample kernel configuration files reside in the sys/<arch>/conf
sub-directory (assuming that you've installed the kernel sources), the
file named GENERIC being the one used to build your initial installation
kernel.  The file NOTES contains entries and documentation for all possible
devices, not just those commonly used.  It is the successor of the ancient
LINT file, but in contrast to LINT, it is not buildable as a kernel but a
pure reference and documentation file.

Source Roadmap:
bin		System/user commands.

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.

games		Amusements.

gnu		Various commands and libraries under the GNU Public License.
		Please see gnu/COPYING* for more information.

include		System include files.

kerberos5	Kerberos5 (Heimdal) package.

lib		System libraries.

libexec		System daemons.

release		Release building Makefile & associated tools.

rescue		Build system for statically linked /rescue utilities.

sbin		System commands.

secure		Cryptographic libraries and commands.

share		Shared resources.

sys		Kernel sources.

tools		Utilities for regression testing and miscellaneous tasks.

usr.bin		User commands.

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:
2014-12-23 des[SA-14:31] Fix multiple vulnerabilities in NTP suite. master
2014-12-10 delphijFix multiple vulnerabilities in file(1) and libmagic(3).
2014-11-04 des[SA-14:24] Fix denial of service attack against sshd(8).
2014-10-21 delphijTime zone data file update. [EN-14:10]
2014-10-21 delphijFix rtsold(8) remote buffer overflow vulnerability...
2014-09-16 delphijFix Denial of Service in TCP packet processing.
2014-09-09 delphijFix multiple OpenSSL vulnerabilities:
2014-07-08 delphijFix kernel memory disclosure in control message and...
2014-06-24 delphijFix multiple vulnerabilities in file(1) and libmagic(3).
2014-06-05 delphijFix OpenSSL multiple vulnerabilities.
2014-06-03 delphijFix sendmail improper close-on-exec flag handling....
2014-05-13 delphijAdd pkg bootstrapping, configuration and public keys...
2014-04-30 delphijFix TCP reassembly vulnerability.
2014-04-08 delphijFix NFS deadlock vulnerability. [SA-14:05]
2014-01-14 delphijFix bsnmpd remote denial of service vulnerability....
2013-11-28 delphijMFC r257879:
7 years ago master