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David Schultz 6a66acb565 Replace our ancient dtoa/strtod implementation with the gdtoa
package, a more recent, generalized set of routines.  Among the
changes:
- Declare strtof() and strtold() in stdlib.h.
- Add glue to libc to support these routines for all kinds
  of ``long double''.
- Update printf() to reflect the fact that dtoa works slightly
  differently now.

As soon as I see that nothing has blown up, I will kill
src/lib/libc/stdlib/strtod.c.  Soon printf() will be able
to use the new routines to output long doubles without loss
of precision, but numerous bugs in the existing code must
be addressed first.

Reviewed by:	bde (briefly), mike (mentor), obrien
2003-03-12 20:30:00 +00:00
bin WARNS=4 fixes. This would be WARNS=9 if we were -std=99 instead of 2003-02-27 18:04:54 +00:00
contrib Local patches: 2003-03-12 20:20:22 +00:00
crypto KerberosIV deorbit sequence: Re-entry. Thank you, faithful friend. 2003-03-08 12:55:48 +00:00
etc Record the BOG death here too. 2003-03-12 14:29:15 +00:00
games At the risk of serious physical abuse from markm, add another regex joke, 2003-03-10 19:58:37 +00:00
gnu Only cross-tools may use TARGET_ARCH/TARGET, everyone else 2003-02-27 09:19:31 +00:00
include Replace our ancient dtoa/strtod implementation with the gdtoa 2003-03-12 20:30:00 +00:00
kerberos5 Post KerberosIV de-orbit: Clean up Kerberos5. We dont need KerberosIV 2003-03-09 21:56:55 +00:00
lib Replace our ancient dtoa/strtod implementation with the gdtoa 2003-03-12 20:30:00 +00:00
libexec mdoc(7) police: Scheduled sweep. 2003-02-24 22:53:26 +00:00
release New release note: IP fragment reassembly improvement. 2003-03-09 02:27:12 +00:00
sbin Fix and sync SYNOPSIS and usage(). 2003-03-11 20:12:39 +00:00
secure Back out rev 1.60, taking the pointy hat away from nectar as 'rm -f' 2003-03-11 17:19:37 +00:00
share Record the sudden death of bsd.kern.mk and bsd.sgml.mk. 2003-03-12 14:31:36 +00:00
sys Implement the Limited Transmit algorithm (RFC 3042). 2003-03-12 20:27:28 +00:00
tools use relative pathname to driver-private file (instead of absolute) 2003-03-11 18:49:50 +00:00
usr.bin Happy birthday to me :) 2003-03-12 16:59:30 +00:00
usr.sbin Make this work on different endianness machines. 2003-03-11 13:48:58 +00:00
COPYRIGHT Update to add the July 22, 1999 addendum. 1999-09-05 21:33:47 +00:00
MAINTAINERS Nuke xargs, I haven't had to help anyone with it, so I assume it stands on 2003-02-18 00:07:06 +00:00
Makefile Don't make buildworld and buildkernel in parallel. 2003-02-27 13:11:33 +00:00
Makefile.inc1 Convert kgzip(8) to be an i386 cross-tool. This is needed for 2003-03-11 11:45:43 +00:00
Makefile.upgrade Removed "env" commands. "sh" is a real shell, so 2002-03-19 05:58:36 +00:00
README KerberosIV de-orbit burn continues. Disconnect from "make world". 2003-03-08 10:01:26 +00:00
UPDATING Acutally document how to make a LINT kernel config, besides telling all it 2003-02-13 17:55:12 +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
``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.

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.

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