utilities.
I was originally planning on removing the phase-of-moon (pom), clock
(grdc), and caesar cipher (caesar, rot13) utilities as well, but after
I committed r278616 I received an astonishing volume of email informing
me that those are still being widely used. Much to my relief, nobody
reported continuing to use the punch card utilities in production.
The final step will be to merge src/games into src/usr.bin.
This change will not be MFCed.
update paths; and include everything in the "base" distribution.
The "games" distribution being optional made sense when there were more
games and we had small disks; but the "games-like" games were moved into
the ports tree a dozen years ago and the remaining "utility-like" games
occupy less than 0.001% of my laptop's small hard drive. Meanwhile every
new user is confronted by the question "do you want games installed" when
they they try to install FreeBSD.
The next steps will be:
2. Removing punch card (bcd, ppt), phase-of-moon (pom), clock (grdc), and
caesar cipher (caesar, rot13) utilities. I intend to keep fortune, factor,
morse, number, primes, and random, since there is evidence that those are
still being used.
3. Merging src/games into src/usr.bin.
This change will not be MFCed.
Reviewed by: jmg
Discussed at: EuroBSDCon
Approved by: gjb (release-affecting changes)
While here, fix a bug in which NANO_PMAKE would not be appended at the
appropriate time.
Simply move both checks to after the call to set_defaults_and_export().
Tested by: lstewart
Sponsored by: Spectra Logic
Some users build FreeBSD as non-root in Perforce workspaces. By default,
Perforce sets files read-only unless they're explicitly being edited.
As a result, the -f argument must be used to cp in order to override the
read-only flag when copying source files to object directories. Bare use of
'cp' should be avoided in the future.
Update all current users of 'cp' in the src tree.
Reviewed by: emaste
MFC after: 1 week
Sponsored by: Spectra Logic
contains the libraries for Address Sanitizer (asan), Undefined Behavior
Sanitizer (ubsan) and Profile Guided Optimization.
ASan is a fast memory error detector. It can detect the following types
of bugs:
Out-of-bounds accesses to heap, stack and globals
Use-after-free
Use-after-return (to some extent)
Double-free, invalid free
Memory leaks (experimental)
Typical slowdown introduced by AddressSanitizer is 2x.
UBSan is a fast and compatible undefined behavior checker. It enables a
number of undefined behavior checks that have small runtime cost and no
impact on address space layout or ABI.
PLEASE NOTE: the sanitizers still have some rough edges on FreeBSD,
particularly on i386. These will hopefully be smoothed out in the
coming time.
Differential Revision: https://reviews.freebsd.org/D1505
These tools are now from the ELF Tool Chain project:
* addr2line
* elfcopy (strip)
* nm
* size
* strings
The binutils versions are available by setting in src.conf:
WITHOUT_ELFTOOLCHAIN_TOOLS=yes
Thanks to antoine@ for multiple exp-runs and diagnosing many of the
failures.
PR: 195561 (ports exp-run)
Sponsored by: The FreeBSD Foundation
To be able to info pages consider installing texinfo from ports print/texinfo or
via pkg: pkg install texinfo
Differential Revision: https://reviews.freebsd.org/D1409
Reviewed by: emaste, imp (previous version)
Relnotes: yes
The work in r258233 hardcoded the assumption that tests was the last component
of the tests tree by pushing tests as an explicit prefix for the paths in
BSD.tests.dist and /usr was the prefix for all tests, per BSD.usr.dist and all
of the mtree calls used in Makefile.inc1. This assumption breaks if/when one
provides a custom TESTSBASE "prefix", e.g. TESTSBASE=/mytests .
One thing that r258233 did properly though was remove "/usr/tests" creation
from BSD.usr.dist -- that should have not been there in the first place. That
was an "oops" on my part for the work that was originally committed in r241823
MFC after: 2 weeks
Phabric: D1301
Reviewed by: imp
Sponsored by: EMC / Isilon Storage Division
Summary:
This change converts NanoBSD into a two-script bundle.
- defaults.sh contains all non-CLI code. Most NanoBSD code is moved into
this file.
- nanobsd.sh now consists just of a command line interface that calls into
functions in defaults.sh.
Test Plan: Run NanoBSD using a previously-working configuration.
Reviewers: imp
Reviewed By: imp
Differential Revision: https://reviews.freebsd.org/D1321
Set WITH_ELFTOOLCHAIN_TOOLS in src.conf to use the elftoolchain version
of the following tools:
* addr2line
* elfcopy (strip / mcs)
* nm
* size
* strings
Reviewed by: bapt (earlier version)
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D1224
- Update dwarfdump / compiler support.
Use hex instead of decimal for integers.
Add boolean and restrict type definitions.
Add options for specifing dwarfdump and objdump executables.
- Fix reporting missing symbol definitions as matching.
- Compare external variable definitions.
- Exclude special symbols like _init, _end by default.
- Fix test build.
that needs it and is always done: make.conf build.
(*) In our build environment we actually never do a clean build unless
instructed to do so, to make sure we do not accidentally delete the
built world when on a tight schedule.
implementation, merge ^/head r275078 through r275117.
Note that all the extraneous mergeinfo is there because Subversion
created it. I'll hopefully be able to remove it again when merging back
to head.
chroots all over the place, so there is bound to be a stale file lying
around in there (in my case samba lock files from creating accounts). If
we don't do that, the symlink later will fail.
Initially in_matrote() in_clsroute() in their current state was introduced by
r4105 20 years ago. Instead of deleting inactive routes immediately, we kept them
in route table, setting RTPRF_OURS flag and some expire time. After that, either
GC came or RTPRF_OURS got removed on first-packet. It was a good solution
in that days (and probably another decade after that) to keep TCP metrics.
However, after moving metrics to TCP hostcache in r122922, most of in_rmx
functionality became unused. It might had been used for flushing icmp-originated
routes before rte mutexes/refcounting, but I'm not sure about that.
So it looks like this is nearly impossible to make GC do its work nowadays:
in_rtkill() ignores non-RTPRF_OURS routes.
route can only become RTPRF_OURS after dropping last reference via rtfree()
which calls in_clsroute(), which, it turn, ignores UP and non-RTF_DYNAMIC routes.
Dynamic routes can still be installed via received redirect, but they
have default lifetime (no specific rt_expire) and no one has another trie walker
to call RTFREE() on them.
So, the changelist:
* remove custom rnh_match / rnh_close matching function.
* remove all GC functions
* partially revert r256695 (proto3 is no more used inside kernel,
it is not possible to use rt_expire from user point of view, proto3 support
is not complete)
* Finish r241884 (similar to this commit) and remove remaining IPv6 parts
MFC after: 1 month
have chosen different (and more traditional) stateless/statuful
NAT64 as translation mechanism. Last non-trivial commits to both
faith(4) and faithd(8) happened more than 12 years ago, so I assume
it is time to drop RFC3142 in FreeBSD.
No objections from: net@
pjdfstest execution is opt-in and must be done as root due to some of the
assumptions made by the test suite and lack of error checking in the non-root
case
A description of how to execute pjdfstest with kyua is provided in
share/pjdfstest/README
Phabric: D824 (an earlier prototype patch)
MFC after: 1 month
Relnotes: yes
Sponsored by: EMC / Isilon Storage Division
While I'm there also correct typos in OptionalObsoleteFiles and add
information of the command line options for hv_kvp_daemon(8).
Reported by: jmg [1]
Reviewed by: jmg
MFC after: 2 weeks
- Handle the output from newer versions of openssl md5, similar to what
pjd@ did in r248304
MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division
