Commit Graph

3273 Commits

Author SHA1 Message Date
Dimitry Andric
9cac79b378 Upgrade our copy of clang and llvm to 3.5.1 release. This is a bugfix
only release, no new features have been added.

Please note that this version requires C++11 support to build; see
UPDATING for more information.

Release notes for llvm and clang can be found here:
<http://llvm.org/releases/3.5.1/docs/ReleaseNotes.html>
<http://llvm.org/releases/3.5.1/tools/clang/docs/ReleaseNotes.html>

MFC after:	1 month
X-MFC-With:	276479
2015-01-18 14:14:47 +00:00
Will Andrews
7a37b5fc17 Add a ${CP} alias for copying files in the build.
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
2015-01-16 21:39:08 +00:00
Dimitry Andric
8028b78dbf Connect libclang_rt to the build, for specific architectures. This
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
2015-01-13 19:54:47 +00:00
Dimitry Andric
c369979c46 Add the llvm-symbolizer tool, which enables the sanitizers to report
more complete debugging information.  This tools is only enabled when
WITH_CLANG_EXTRAS is on.

Submitted by:	Dan McGregor <danismostlikely@gmail.com>
2015-01-10 22:22:42 +00:00
Warner Losh
76e1ce6f68 We don't want tests on these embedded boxes. 2015-01-08 18:00:38 +00:00
John Baldwin
d31d9a42bf Drop 'new' from the description of NFSCL to match the recent change in
HEAD kernel confs.
2015-01-08 15:20:42 +00:00
Warner Losh
2f4b03fce1 Move to new NFS client with NFSCL after old NFS clinet (NFSCLIENT) was
removed.
2015-01-08 00:39:30 +00:00
Ed Maste
968d62e1a1 Use a set of ELF Tool Chain tools by default
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
2015-01-07 22:02:37 +00:00
Navdeep Parhar
ceddd71f29 Fix all nits reported by mandoc -Tlint.
MFC after:	1 month
2015-01-03 05:39:01 +00:00
Navdeep Parhar
dd667a0656 Add a manual page for cxgbetool. It is incomplete but definitely
better than nothing.

MFC after:	1 month
2015-01-03 00:26:21 +00:00
Baptiste Daroussin
d80dd6bb64 Fix typo 2015-01-02 18:57:58 +00:00
Baptiste Daroussin
2d2813618c Remove GNU texinfo from base along with all info pages.
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
2015-01-02 18:45:03 +00:00
Dimitry Andric
8007ee2b0c Merge ^/head r274961 through r276301. 2014-12-27 14:58:52 +00:00
Joel Dahl
068b48d674 mdoc: improvements to SEE ALSO. 2014-12-27 07:07:37 +00:00
Poul-Henning Kamp
c05bafc566 Deorbit the IEEE-488/GPIB support. 2014-12-25 20:15:13 +00:00
Poul-Henning Kamp
e47bc38811 Create the PKG_DIR if it is missing 2014-12-25 17:54:22 +00:00
Dimitry Andric
e65720e1ac Merge ^/head r275759 through r275911. 2014-12-18 18:44:22 +00:00
Enji Cooper
f703589ef4 Fix building/installing tests when TESTSBASE != /usr/tests
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
2014-12-18 18:16:00 +00:00
Will Andrews
6b8c8dee3c Make NanoBSD source-able from other scripts.
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
2014-12-16 17:59:05 +00:00
Dimitry Andric
d7e0694a59 Merge ^/head r275478 through r275622. 2014-12-08 19:56:34 +00:00
Sean Bruno
af1d915221 Add -lxo (for df) and -lgpio(for gpioctl) to bsdbox. This will allow the picostation
build to work again.

Reviewed by:	adrian
2014-12-08 17:14:01 +00:00
Dimitry Andric
24ce0a02e5 Merge ^/head r275387 through r275477. 2014-12-04 17:38:32 +00:00
Hans Petter Selasky
76ebf59046 Add missing Makefile defines so that the program in question can be
built as part of buildworld.
2014-12-02 13:58:57 +00:00
Ed Maste
18e8f946ec Add elfcopy and man page to OptionalObsoleteFiles 2014-12-02 02:11:09 +00:00
Dimitry Andric
2383695dc3 Merge ^/head r274961 through r275386. 2014-12-02 01:45:04 +00:00
Poul-Henning Kamp
52db98331d Make this work with pkgng, and allow PORTS_OPTS to be passed in 2014-12-01 22:39:35 +00:00
Ed Maste
3194293903 Build infrastructure for elftoolchain tools
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
2014-12-01 17:49:42 +00:00
Dimitry Andric
60c317af72 Merge ^/head r275262 through r275363. 2014-12-01 13:14:39 +00:00
Poul-Henning Kamp
32dbae6619 Face the fact that we have no idea where the ports tree really lives. 2014-12-01 10:17:23 +00:00
Gleb Kurtsou
c5f8185b36 Update tools/shlib-compat.
- 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.
2014-12-01 08:14:25 +00:00
Dimitry Andric
344e0332fb Merge ^/head r275118 through r275209. 2014-11-28 13:25:57 +00:00
Nick Hibma
87cca91264 clean_build is not always done (*), so move the mkdir to the first step
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.
2014-11-27 09:17:42 +00:00
Glen Barber
af97641fc6 Whitespace cleanup to fix rendering nits in
src.conf(5).

Sponsored by:	The FreeBSD Foundation
2014-11-26 20:43:09 +00:00
Dimitry Andric
1181e9f8a2 After some horrible wrestling with Subversion's worthless merge
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.
2014-11-26 14:36:04 +00:00
Baptiste Daroussin
adf60e7551 Convert to LIBADD 2014-11-25 22:45:35 +00:00
Baptiste Daroussin
53b1934c6d Convert to LIBADD 2014-11-25 22:37:27 +00:00
Dimitry Andric
d393fb09e6 Update ObsoleteFiles.inc and OptionalObsoleteFiles.inc for the import of
llvm/clang 3.5.0.
2014-11-24 20:18:14 +00:00
Dimitry Andric
5ca98fd987 Vendor import of llvm RELEASE_350/final tag r216957 (effectively, 3.5.0 release):
https://llvm.org/svn/llvm-project/llvm/tags/RELEASE_350/final@216957
2014-11-24 09:08:18 +00:00
Baptiste Daroussin
b8d52ac37c Install mdoc(7) and man(7) from mdoc instead of the one from groff 2014-11-23 22:28:46 +00:00
Warner Losh
fb90c28e23 Sort -K option before -k rather than at the top.
MFC after:	1 week
2014-11-21 23:04:12 +00:00
Nick Hibma
40dd22f4fb Simply remove the tmp dir before creating the symlink. We are doing
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.
2014-11-21 14:53:42 +00:00
Warner Losh
7faf4201b4 Document WITHOUT_USB_EXAMPLES and WITHOUT_TESTS_SUPPORT
Sponsored by: Netflix
2014-11-18 17:06:50 +00:00
Warner Losh
c0257988b3 LIB32 is supported for powerpc64 too. Make the note more general about
64-bit processors.

Sponsored by: Netflix
2014-11-18 17:06:48 +00:00
Warner Losh
590461a4b8 Acutally, replaces NO_INCS with WITHOUT_INCLUDES and make
WITHOUT_TOOLCHAIN imply it instead.

Sponsored by: Netflix
2014-11-18 17:06:44 +00:00
Steven Hartland
7d0c9ddcc3 Revert r273630 as the panic was fixed by r274619
The panic was caused by TRIM requests run against file based vdevs as write
requests.

PR:		191573
Sponsored by:	Multiplay
2014-11-17 11:35:30 +00:00
Enji Cooper
53cecec82e Convert tools/regression/lib/libc/stdio/test-fpclassify into an ATF testcase and
Rename as lib/libc/stdio/fpclassify2_test

Sponsored by: EMC / Isilon Storage Division
2014-11-16 20:29:57 +00:00
Enji Cooper
41a3b1244b Convert tools/regression/lib/libc/stdio/test-fmemopen into an ATF testcase and
rename as lib/libc/stdio/fmemopen2_test

Sponsored by: EMC / Isilon Storage Division
2014-11-16 19:57:47 +00:00
Enji Cooper
f1bcbd4aba Remove test-arc4random from this Makefile so others can continue to use
this as-is for the time being
2014-11-16 07:58:06 +00:00
Enji Cooper
37074d966d Convert tools/regression/lib/libc/gen/test-arc4random into an ATF testcase and
rename as lib/libc/gen/arc4random_test

Sponsored by: EMC / Isilon Storage Division
2014-11-16 07:55:28 +00:00
Alexander V. Chernikov
670e8b3b8c Kill custom in_matroute() radix mathing function removing one rte mutex lock.
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
2014-11-11 02:52:40 +00:00