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Ed Maste 602f95d4c4 Add WITH_REPRODUCIBLE_BUILD src.conf(5) knob to disable kernel metadata
The kernel builds reproducibly, except for the time, date, user, and
hostname baked into the kernel (reported at startup and via the
kern.version sysctl for uname).  Add a build knob to disable the
inclusion of this metadata.

Reviewed by:	jhb
MFC after:	1 month
Relnotes:	Yes
Sponsored by:	Reproducible Builds World Summit 2, Berlin
Differential Revision:	https://reviews.freebsd.org/D8809
2016-12-15 21:26:58 +00:00
bin Fix ls_tests:o_flag with ZFS TMPDIR 2016-12-15 16:13:52 +00:00
cddl Skip a ustack test that triggers an assertion on INVARIANTS kernels. 2016-12-14 19:01:43 +00:00
contrib MFV: r309561 2016-12-13 22:16:02 +00:00
crypto MFV r308196: 2016-11-02 06:49:25 +00:00
etc Add support for encrypted kernel crash dumps. 2016-12-10 16:20:39 +00:00
gnu Add WITH_LLD_AS_LD build knob 2016-11-25 13:15:28 +00:00
include hyperv: Allow userland to ro-mmap reference TSC page 2016-12-15 03:32:24 +00:00
kerberos5 DIRDEPS_BUILD: Update dependencies 2016-06-14 16:55:05 +00:00
lib Now that external gcc directly natively links to libc++ we can remove 2016-12-10 18:29:39 +00:00
libexec Take write lock for rtld_bind before modifying obj_list in dl_iterate_phdr(). 2016-12-13 18:05:14 +00:00
release - Resize FreeBSD to the size of the OpenStack flavor (growfs). 2016-12-14 03:01:15 +00:00
rescue DIRDEPS_BUILD: Update dependencies. 2016-11-13 00:11:30 +00:00
sbin Add a free_iovec() function to reset iovec's. 2016-12-14 21:26:43 +00:00
secure Prefer ACFLAGS over CFLAGS for compiling aarch64 assembly files. 2016-10-26 20:12:30 +00:00
share Add adamw, feld and rene to the portmgr organization 2016-12-14 20:53:46 +00:00
sys Add WITH_REPRODUCIBLE_BUILD src.conf(5) knob to disable kernel metadata 2016-12-15 21:26:58 +00:00
targets Merge ^/head r308491 through r308841. 2016-11-19 16:05:55 +00:00
tests reaper: Make REAPER_KILL_SUBTREE actually work. 2016-12-14 22:49:20 +00:00
tools Add WITH_REPRODUCIBLE_BUILD src.conf(5) knob to disable kernel metadata 2016-12-15 21:26:58 +00:00
usr.bin Export the whole thread name in kinfo_proc 2016-12-07 15:04:22 +00:00
usr.sbin Revert r309918 -- modern POSIX has deprecated -<#>/+<#> syntax 2016-12-13 22:31:49 +00:00
.arcconfig callsign isn't required anymore 2016-09-29 06:19:45 +00:00
.arclint phabricator related changes: 2015-04-20 20:33:22 +00:00
COPYRIGHT Bump copyright year. 2015-12-31 11:21:45 +00:00
LOCKS
MAINTAINERS Remove myself from kern_timeout.c yeah! 2016-07-27 20:37:32 +00:00
Makefile Import tzdata 2016j 2016-12-04 23:18:29 +00:00
Makefile.inc1 Now that external gcc directly natively links to libc++ we can remove 2016-12-10 18:29:39 +00:00
Makefile.libcompat Fix in-tree GCC builds after r304681. 2016-08-23 19:29:37 +00:00
ObsoleteFiles.inc Bump the libproc library version. 2016-12-06 04:23:32 +00:00
README Import tzdata 2016j 2016-12-04 23:18:29 +00:00
UPDATING Add UPDATING entry for clang/llvm 3.9.0 import. 2016-11-24 22:18:55 +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.  See build(7)
and 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.  See build(7), config(8),
and http://www.freebsd.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig.html
for more information.

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 kernel configuration files reside in the sys/<arch>/conf
sub-directory.  GENERIC is the default configuration used in release builds.
NOTES contains entries and documentation for all possible
devices, not just those commonly used.


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.

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.

tests		Regression tests which can be run by Kyua.  See tests/README
		for additional information.

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