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Marcel Moolenaar a0f136e1c5 Add image_data() for checking whether a sequence of blocks has data.
Use this for VHD and VMDK to avoid allocating space in the image
for empty sectors.

Note that this negatively affects performance because mkimg uses a
temporary file for the intermediate storage. When mkimg has better
internal book keeping, performance can be significantly improved.
2014-07-15 04:39:23 +00:00
bin sh: Correctly handle positional parameters beyond INT_MAX on 64-bit systems. 2014-07-12 21:54:11 +00:00
cddl Bump mdoc date after r268621. 2014-07-14 17:54:36 +00:00
contrib Unbreak with gcc. 2014-07-13 10:38:01 +00:00
crypto
etc Remove ia64. 2014-07-07 00:27:09 +00:00
games fortune(8): Search fortune files installed by ports/packages as well as 2014-07-14 23:25:29 +00:00
gnu Make MK_GNUCXX mean "build the libstdc++ and libsupc++ libraries" and 2014-07-10 21:11:48 +00:00
include Fix some edge cases with rewinddir(): 2014-07-11 16:16:26 +00:00
kerberos5
lib libc/stdlib: Minor cleanups to code originating in NetBSD 2014-07-15 03:28:37 +00:00
libexec Fix atf-sh's integration_test 2014-07-09 00:55:50 +00:00
release Document r268461, readline(3) shlib no longer installed, and 2014-07-09 16:07:36 +00:00
rescue Remove ia64. 2014-07-07 00:27:09 +00:00
sbin newfs_msdosfs: Respect FSFIXFAT 2014-07-14 21:32:40 +00:00
secure Remove ia64. 2014-07-07 00:27:09 +00:00
share Remove bsd.dtrace.mk. 2014-07-12 07:46:18 +00:00
sys Allow multi-byte reads in the private CHELSIO_T4_GET_I2C ioctl. The 2014-07-15 01:03:29 +00:00
tests
tools Avoid hardcoding "gcc" in the DTrace tests. 2014-07-11 22:22:08 +00:00
usr.bin Add image_data() for checking whether a sequence of blocks has data. 2014-07-15 04:39:23 +00:00
usr.sbin Fix an issue with service(8) where utilities such as screen(1) and tmux(1) 2014-07-15 02:18:55 +00:00
.arcconfig
.arclint
COPYRIGHT
LOCKS
MAINTAINERS
Makefile Explicitly disable the build of tests when building bmake. 2014-07-13 23:53:41 +00:00
Makefile.inc1 Make MK_GNUCXX mean "build the libstdc++ and libsupc++ libraries" and 2014-07-10 21:11:48 +00:00
ObsoleteFiles.inc Add bsd.dtrace.mk to obsolete files. 2014-07-12 21:24:28 +00:00
README
UPDATING The GNU texinfo and GNU info pages are not built and installed 2014-07-10 15:05:41 +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