Commit Graph

335 Commits

Author SHA1 Message Date
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
Poul-Henning Kamp
c05bafc566 Deorbit the IEEE-488/GPIB support. 2014-12-25 20:15:13 +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
Rui Paulo
f12128e4df Import libgpio.
This is a thin wrapper around the kernel interface which should make
it easier to write GPIO applications.  gpioctl(8) will be converted to
use this library in a separate commit.

Differential Revision:	https://reviews.freebsd.org/D1183
Reviewed by:	adrian, loos
Discussed on:	arm@, embedded@
Relnotes:	yes
2014-11-24 21:49:40 +00:00
Baptiste Daroussin
362492e53e Promote SQLite3 as a privatelib as it will also be used by mandoc
While here ensure sqlite3 is using pread(2) and enable the suppot for FTS4
2014-11-22 19:44:49 +00:00
Devin Teske
7fc89952f1 Re-enable dpv(1,3): Introduced via r274116; temporarily disabled
shortly thereafter via r274124 until I could get the right recipe
down w/respect to SUBDIR_DEPEND.

Thanks to:      ngie, ian
Reviewed by:    ian
MFC after:      21 days
X-MFC-to:       stable/10 stable/9
X-MFC-with:     274116 274120 274121 274123 274144 274146
2014-11-06 19:28:01 +00:00
Devin Teske
2d0439fab9 Upon second-thought (following r274144), remove spurious (unused)
line-noise (libdialog never lived in lib/ -- but rather the noise
came from translating a comment that was introduced 16 years ago
via r40306; translation from comment to code occurred via r267511).

MFC after:	3 days
Reviewed by:	ngie
X-MFC-to:	stable/10
2014-11-06 01:46:33 +00:00
Devin Teske
4bfabf1404 Fix code-typo; introduced by r267511
MFC after:	3 days
X-MFC-to:	stable/10
2014-11-05 19:54:14 +00:00
Devin Teske
39341fd090 Temporarily _disable_ compilation of dpv(3) and dpv(1).
Will revisit this to find out how to solve the ordering
issue in buildworld (potentially `make -j' specific).

Reviewed by:	shurd
2014-11-05 02:58:02 +00:00
Devin Teske
041394f38a Add new libraries/utilities for data throughput visualization.
dpv(3): dialog progress view library
dpv(1): stream data from stdin or multiple paths with dialog progress view
figpar(3): configuration file parsing library

Reviews:	D714
Reviewed by:	jelischer, shurd
Discussed at:	MeetBSD California 2014 Vendor/Dev Summit
Discussed on:	-current
MFC after:	21 days
X-MFC-to:	stable/10 stable/9
2014-11-04 23:46:01 +00:00
Marcel Moolenaar
d7790611c1 Hook libxo to the build.
Sponsored by:	Juniper Networks, Inc.
2014-10-23 23:14:23 +00:00
Warner Losh
b55e8e6e0d My previous commit exposed an issue as it fixed a different
issue. lib/atf isn't a prereq_lib, since it isn't required for other
libraries to build. Remove it. The old kludge of always building it
had effectively been retired. Since we don't want to build the
libraries with the tests when we're bootstrapping, invent
MK_TESTS_SUPPORT which normally defaults to the current MK_TESTS
value, except when explicitly defined. Make lib/atf depend on it being
yes. When building the libraries set MK_TESTS to no, and
MK_TESTS_SUPPORT to the current value of MK_TESTS so that later stages
of the build work correctly. This should fix (and does for me)
people's issues with parallel builds racing between lib/atf and
libexec/atf. Since lib/atf is built during the libraries phase, the
race disappears.
2014-10-22 03:39:11 +00:00
Xin LI
f972197651 Promote libevent to lib/ level and fold ftp-proxy into its parent Makefile.
This allows us to use libevent for other application in the future.

For now libevent is still INTERNALLIB and no shared library is installed.

MFC after:	1 month
2014-10-13 22:15:26 +00:00
Baptiste Daroussin
e806d5088b Make libohash a proper internallib instead of hidding it in m4
mandoc development seems to be also using ohash so prepare to share the code when
needed
2014-08-06 22:46:15 +00:00
Marcel Moolenaar
e7d939bda2 Remove ia64.
This includes:
o   All directories named *ia64*
o   All files named *ia64*
o   All ia64-specific code guarded by __ia64__
o   All ia64-specific makefile logic
o   Mention of ia64 in comments and documentation

This excludes:
o   Everything under contrib/
o   Everything under crypto/
o   sys/xen/interface
o   sys/sys/elf_common.h

Discussed at: BSDcan
2014-07-07 00:27:09 +00:00
Ian Lepore
a1c70d6943 Create a mechanism for providing fine-grained build order dependencies
during SUBDIR_PARALLEL builds.  This augments the coarse .WAIT mechanism,
which is still useful if you've got a situation such as "almost everything
depends on A and B".

Because the parallel subdir mechanism uses non-obvious mangling of
target names, which should probably remain a private detail of the
implementation, it's not easy to do things like "libfoo: libbar", so
instead the new mechanism lets you set a variable that lists dependencies:

  SUBDIR_DEPEND_libfoo= libgroodah libpouet

Note that while I'm using libraries as an example here, it really has
nothing to do with the generated library files.  This is really saying
"build in directory libfoo after building in the libgroodah and libpouet
directories."

This updates lib/Makefile with dependency information based on the old
almost-accurate comment block and by combing through lib/* makefiles
looking for LDADD dependencies to other libraries within lib/*.

Reviewed by:	Jia-Shiun Li <jiashiun@gmail.com>
2014-06-15 13:45:37 +00:00
Hans Petter Selasky
36716419f3 Attach the CUSE library and kernel module to the default FreeBSD
builds. Bump the FreeBSD version number.
2014-06-13 08:53:49 +00:00
Warner Losh
b8fffe166d Sprinkle a few more .WAITs into the mix after csu, libc, msun and the
early built libraries. This should be sufficient for most cases and
has eliminated the issues I've seen with high -j builds. Races likely
still remain, but this knocks the problem down a notch.
2014-05-10 16:39:00 +00:00
Warner Losh
c6063d0da8 Use src.opts.mk in preference to bsd.own.mk except where we need stuff
from the latter.
2014-05-06 04:22:01 +00:00
Jilles Tjoelker
fc57f9bb5a lib: Remove duplicate SUBDIR libnv.
With SUBDIR_PARALLEL, duplicates in ${SUBDIR} cause harmless but verbose
warnings.
2014-04-05 19:48:19 +00:00
Dimitry Andric
54ff5d7323 Add a SUBDIR_PARALLEL option to bsd.subdir.mk, to allow make to process
all the SUBDIR entries in parallel, instead of serially.  Apply this
option to a selected number of Makefiles, which can greatly speed up the
build on multi-core machines, when using make -j.

This can be extended to more Makefiles later on, whenever they are
verified to work correctly with parallel building.

I tested this on a 24-core machine, with make -j48 buildworld (N = 6):

                before    stddev       after    stddev
                =======   ======       =======  ======
real time        1741.1     16.5         959.8     2.7
user time       12468.7     16.4       14393.0    16.8
sys  time        1825.0     54.8        2110.6    22.8

(user+sys)/real     8.2                   17.1

E.g. the build was approximately 45% faster in real time.  On machines
with less cores, or with lower -j settings, the speedup will not be as
impressive.  But at least you can now almost max out a machine with
buildworld!

Submitted by:	jilles
MFC after:	2 weeks
2014-03-26 22:30:38 +00:00
Gleb Smirnoff
2c284d9395 Remove IPX support.
IPX was a network transport protocol in Novell's NetWare network operating
system from late 80s and then 90s. The NetWare itself switched to TCP/IP
as default transport in 1998. Later, in this century the Novell Open
Enterprise Server became successor of Novell NetWare. The last release
that claimed to still support IPX was OES 2 in 2007. Routing equipment
vendors (e.g. Cisco) discontinued support for IPX in 2011.

Thus, IPX won't be supported in FreeBSD 11.0-RELEASE.
2014-03-14 02:58:48 +00:00
Adrian Chadd
81bd3d89e8 Add 'libstatfoo' from Sam Leffler. 2014-03-06 04:06:36 +00:00
Baptiste Daroussin
d0bfcaf83e Remove libyaml, it has been replaced by libucl 2014-02-23 22:27:14 +00:00
Baptiste Daroussin
4ca4d6a814 Branch libucl to the build 2014-02-23 21:50:11 +00:00
Pawel Jakub Dawidek
42a8595256 Please welcome casperd daemon. It (and its services) will be responsible for
giving access to functionality that is not available in capability mode
sandbox. The functionality can be precisely restricted.

Start with the following services:
- system.dns - provides API compatible to:
	- gethostbyname(3),
	- gethostbyname2(3),
	- gethostbyaddr(3),
	- getaddrinfo(3),
	- getnameinfo(3),
- system.grp - provides getgrent(3)-compatible API,
- system.pwd - provides getpwent(3)-compatible API,
- system.random - allows to obtain entropy from /dev/random,
- system.sysctl - provides sysctlbyname(3-compatible API.

Sponsored by:	The FreeBSD Foundation
2013-12-02 08:21:28 +00:00
Pawel Jakub Dawidek
2f02600abf Move my simple logging API to a separate library. It is now already used
by hastctl(8), hastd(8) and auditdistd(8) and will soon be also used
by casperd(8) and its services. There is no documentation and pjdlog.h
header file is not installed in /usr/include/ to keep it private.
Unfortunately we don't have /lib/private/ at this point, only
/usr/lib/private/, so the library is installed in /lib/.

Sponsored by:	The FreeBSD Foundation
2013-12-01 09:41:06 +00:00
Peter Wemm
091b8336ae Attempt to move the POSIX iconv* symbols out of runtime linker space.
FreeBSD systems usually implemented this as a third party module and
our implementation hasn't played as nicely with the old way as it could
have.

To that end:
* Rename the iconv* symbols in libc.so.7 to have a __bsd_ prefix.
* Provide .symver compatability with existing 10.x+ binaries that
  referenced the iconv symbols. All existing binaries should work.
* Like on Linux/glibc systems, add a libc_nonshared.a to the ldscript
  at /usr/lib/libc.so.
* Move the "iconv*" wrapper symbols to libc_nonshared.a

This should solve the runtime ambiguity about which symbols resolve
to where.  If you compile against the iconv in libc, your runtime
dependencies will be unambiguous.

Old 9.x libraries and binaries will always resolve against their
libiconv.so.3 like they did on 9.x.  They won't resolve against libc.

Old 10.x binaries will be satisified by the .symver helpers.

This should allow ports to selectively compile against the libiconv
port if needed and it should behave without ambiguity now.

Discussed with:	 kib
2013-11-17 22:52:17 +00:00
Pawel Jakub Dawidek
36da5199bb Bring in libnv library for managing name/value pairs. The following types
are currently supported:

- NV_TYPE_NULL - only name, no data;
- NV_TYPE_BOOL - boolean (true or false);
- NV_TYPE_NUMBER - 64bit unsigned integer;
- NV_TYPE_STRING - C string;
- NV_TYPE_NVLIST - nested nvlist;
- NV_TYPE_DESCRIPTOR - file descriptor;
- NV_TYPE_BINARY - binary data.

For detailed documentation and examples see nv(3) manual page.

Sponsored by:	The FreeBSD Foundation
2013-11-12 19:39:14 +00:00
Julio Merino
cc21b86f50 Install category Kyuafiles from their category directories.
Move the installation of /usr/tests/lib/Kyuafile from src/tests/lib/
to src/lib/.  This is to keep the src/tests/ hierarchy unaware of the
rest of the tree, which makes things clearer in general.  In particular:

1) Everything related to the construction of /usr/tests/lib/ is kept
   in src/lib/.  There is no need to think about different directories
   and how they relate to each other.  (The same applies for libexec,
   usr.bin, etc. but these are not yet handled.)

2) src/tests becomes the place to keep cross-functional test programs
   and nothing else, which also helps in simplifying things.

Reviewed by:	freebsd-testing
Approved by:	rpaulo (mentor)
2013-11-08 14:29:06 +00:00
Julio Merino
e01d128a42 Subsume the functionality of MK_ATF into MK_TESTS.
There is no reason to keep the two knobs separate: if tests are
enabled, the ATF libraries are required; and if tests are disabled,
the ATF libraries are not necessary.  Keeping the two just serves
to complicate the build.

Reviewed by:	freebsd-testing
Approved by:	rpaulo (mentor)
2013-11-08 14:24:47 +00:00
Peter Wemm
912ce912e1 Remove the WITH_LIBICONV_COMPAT hack that seems to do more harm than
good.  This caused libc to spoof the ports libiconv namespace and
provide a colliding libiconv.so.3 to fool rtld.  This should have
been removed some time ago.
2013-11-03 19:04:57 +00:00
Dag-Erling Smørgrav
56b72efe82 Remove BIND.
Approved by:	re (gjb)
2013-09-30 17:23:45 +00:00
Dag-Erling Smørgrav
71b5e1bb76 Move libldns to the correct (ordered) library list.
Approved by:	re (blanket)
2013-09-15 15:55:21 +00:00
Dag-Erling Smørgrav
8f8790cdf4 Build and install the Unbound caching DNS resolver daemon.
Approved by:	re (blanket)
2013-09-15 14:51:23 +00:00
Ed Maste
4b1fb8ff16 Connect libexecinfo to the build
Sponsored by:	DARPA, AFRL
2013-09-03 15:22:04 +00:00
Peter Wemm
0ff204bbd1 The iconv in libc did two things - implement the standard APIs, the GNU
extensions and also tried to be link time compatible with ports libiconv.
This splits that functionality and enables the parts that shouldn't
interfere with the port by default.

WITH_ICONV (now on by default) - adds iconv.h, iconv_open(3) etc.
WITH_LIBICONV_COMPAT (off by default) adds the libiconv_open etc API, linker
symbols and even a stub libiconv.so.3 that are good enough to be able
to 'pkg delete -f libiconv' on a running system and reasonably expect it
to work.

I have tortured many machines over the last few days to try and reduce
the possibilities of foot-shooting as much as I can.  I've successfully
recompiled to enable and disable the libiconv_compat modes, ports that use
libiconv alongside system iconv etc.  If you don't enable the
WITH_LIBICONV_COMPAT switch, they don't share symbol space.

This is an extension of behavior on other system.  iconv(3) is a standard
libc interface and libiconv port expects to be able to run alongside it on
systems that have it.

Bumped osreldate.
2013-08-13 07:15:01 +00:00
Davide Italiano
237abf0c56 - Trim an unused and bogus Makefile for mount_smbfs.
- Reconnect with some minor modifications, in particular now selsocket()
internals are adapted to use sbintime units after recent'ish calloutng
switch.
2013-06-28 21:00:08 +00:00
Brooks Davis
7be2362060 Wrap the creation of the ../include link in /usr/lib in
!defined(LIBRARIES_ONLY) so it is only created once on architectures
with 32-bit compat support.

Replace ln -fhs with ${INSTALL_SYMLINK} to the link is logged in the
METALOG.
2013-04-30 18:14:22 +00:00
Tim Kientzle
eb012e1c4c An even more refined version of r249484, until we can come up with
a good fix for the -print-file-name=include breakage.

As suggested by Andrey Chernov.
2013-04-19 05:13:57 +00:00
Tim Kientzle
463f397c4e Fix the symlink creation from r249484 so that repeated
installs work correctly.

Suggested by Tijl Coosemans.
2013-04-19 05:01:14 +00:00
Tim Kientzle
7c83e4431a Install a symlink
/usr/lib/include ==> /usr/include

This fixes -print-file-name=include in clang (and is
arguably a better way to fix the same issue in GCC than
the change I made in r231336).

MFC after:	1 week
2013-04-14 19:13:51 +00:00
Baptiste Daroussin
e51c53f366 Import libyaml as libbsdyml (private brand name)
LibYAML is a YAML 1.1 parser and emitter under MIT license which will
soon be used by the pkg boostrap (usr.bin/pkg) and bhyve

Reviewed by:	roberto, antoine
2013-03-04 11:27:41 +00:00
Dag-Erling Smørgrav
7b5038d71c Import LDNS and build it as an internal library. 2013-02-15 13:44:18 +00:00
Dag-Erling Smørgrav
35e370a2d5 Sort by MK_* knob like the comment says
MFC after:	1 week
2013-02-04 19:05:53 +00:00
Neel Natu
46b1c55d9e IFC @ r244983. 2013-01-04 19:28:32 +00:00
Nathan Whitehorn
c857d06af7 With the old sade removed, libdisk is no longer used by anything in HEAD
and uses a number of problematic pre-gpart interfaces. Since it has been
entirely obsoleted by interfaces in geom, remove it.
2012-12-30 16:28:06 +00:00
Brooks Davis
6bea876644 Add libnetbsd, a thin compatibility layer intended to allow a limited
set of NetBSD software to compile as part of the FreeBSD build with
little or no modifiction.  It is built as a static library and not
installed for general use.  Likewise, its header files are not
installed.

Sponsored by:	DARPA, AFRL
2012-12-21 20:37:38 +00:00
Neel Natu
7d3d462b09 IFC @ r242940 2012-11-13 07:39:05 +00:00
Neel Natu
a10c6f5544 IFC @ r242684 2012-11-11 03:26:14 +00:00