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Nathan Whitehorn ccc4a5c761 Replace the list of PVOs owned by each PMAP with an RB tree. This simplifies
range operations like pmap_remove() and pmap_protect() as well as allowing
simple operations like pmap_extract() not to involve any global state.
This substantially reduces lock coverages for the global table lock and
improves concurrency.
2012-05-20 14:33:28 +00:00
bin Add build opton MK_LS_COLORS to control whether ls(1) supports colors 2012-05-19 18:05:00 +00:00
cddl zpool_find_import_impl: another /dev/dsk -> /dev fix 2012-05-15 17:11:00 +00:00
contrib Bring in a subset of gcc fixes that were back ported to 2012-05-18 19:02:39 +00:00
crypto Fix multiple OpenSSL vulnerabilities. 2012-05-03 15:25:11 +00:00
etc Add support for our own DTrace scripts and those from the DTraceToolkit 2012-05-18 16:40:15 +00:00
games Partial revert of previous commit as some of the changes were not 2012-05-10 12:46:12 +00:00
gnu Build the "S" objects with the same name they get installed under. 2012-05-17 20:38:01 +00:00
include Hide DIR definition by making it an opaque struct typedef. 2012-05-19 12:44:27 +00:00
kerberos5 - Update FreeBSD's Heimdal distribution to 1.5.2. This is a bugfix 2012-04-08 08:19:17 +00:00
lib Don't link against libssp if MK_SSP is set to no. 2012-05-19 17:49:20 +00:00
libexec Properly use LDADD & DPADD to link against libwrap. 2012-05-19 05:10:47 +00:00
release Omit clang when building picobsd, it takes way too long. 2012-05-03 20:50:55 +00:00
rescue Disable jail support in ifconfig when either building a rescue 2012-02-14 07:14:42 +00:00
sbin MFp4 bz_ipv6_fast: 2012-05-19 23:25:57 +00:00
secure Restore the ability to use a non-standard LOCALBASE to sshd 2012-03-24 19:41:43 +00:00
share Regenerate after the additions of: 2012-05-19 21:29:18 +00:00
sys Replace the list of PVOs owned by each PMAP with an RB tree. This simplifies 2012-05-20 14:33:28 +00:00
tools Document the ED_CRYPTO and LS_COLORS options. 2012-05-19 20:05:27 +00:00
usr.bin Bring DPADD in sync with LDADD. 2012-05-19 05:07:03 +00:00
usr.sbin Hide DIR definition by making it an opaque struct typedef. 2012-05-19 12:44:27 +00:00
COPYRIGHT Happy 2012 to FreeBSD users in Samoa. 2011-12-31 04:38:04 +00:00
LOCKS
MAINTAINERS Add isci(4) driver for amd64 and i386 targets. 2012-01-31 19:38:18 +00:00
Makefile Assume a big-endian default on MIPS and drop the "eb" suffix from MACHINE_ARCH. 2012-03-29 02:54:35 +00:00
Makefile.inc1 Fix bootstrapping from FreeBSD 7.x: we also need to build ar. 2012-05-19 02:08:52 +00:00
ObsoleteFiles.inc Add more obsolete files. 2012-05-12 10:53:49 +00:00
README Add the remaining scripts from the DTraceToolkit, version 0.99, to the 2012-05-12 20:38:18 +00:00
UPDATING Update directions on how to disable malloc debugging. 2012-04-17 20:35:54 +00:00

This is the top level of the FreeBSD source directory.  This file
was last revised on:
$FreeBSD$

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:
http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/makeworld.html
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:
   http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
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:

  http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/synching.html