libunwind Generic stack unwinding library
20170615 devel =8

Maintainer: danilo@FreeBSD.org
Port Added: 05 May 2010 23:21:22
License: MIT

The primary goal of this project is to define a portable and efficient
C programming interface (API) to determine the call-chain of a program.
The API additionally provides the means to manipulate the preserved
(callee-saved) state of each call-frame and to resume execution at any
point in the call-chain (non-local goto). The API supports both local
(same-process) and remote (across-process) operation. As such, the API
is useful in a number of applications. Some examples include:

o exception handling
	The libunwind API makes it trivial to implement the stack-manipulation
	aspects of exception handling.
o debuggers
	The libunwind API makes it trivial for debuggers to generate
	the call-chain (backtrace) of the threads in a running program.
o introspection
	It is often useful for a running thread to determine its call-chain.
	For example, this is useful to display error messages (to show how
	the error came about) and for performance monitoring/analysis.
o efficient setjmp()
	With libunwind, it is possible to implement an extremely efficient
	version of setjmp(). Effectively, the only context that needs to be
	saved consists of the stack-pointer(s).

WWW: http://www.nongnu.org/libunwind/

SVNWeb : Homepage : PortsMon

Pseudo-pkg-plist information, but much better, from make generate-plist
Expand this list (68 items)

1. /usr/local/share/licenses/libunwind-20170615/catalog.mk
2. /usr/local/share/licenses/libunwind-20170615/LICENSE
3. /usr/local/share/licenses/libunwind-20170615/MIT
4. include/libunwind-common.h
5. include/libunwind-coredump.h
6. include/libunwind-dynamic.h
7. include/libunwind-ptrace.h
8. include/libunwind-x86_64.h
9. include/libunwind.h
10. include/unwind.h
11. lib/libunwind-coredump.a
12. lib/libunwind-coredump.so
13. lib/libunwind-coredump.so.0
14. lib/libunwind-coredump.so.0.0.0
15. lib/libunwind-generic.a
16. lib/libunwind-generic.so
17. lib/libunwind-ptrace.a
18. lib/libunwind-ptrace.so
19. lib/libunwind-ptrace.so.0
20. lib/libunwind-ptrace.so.0.0.0
21. lib/libunwind-setjmp.a
22. lib/libunwind-setjmp.so
23. lib/libunwind-setjmp.so.0
24. lib/libunwind-setjmp.so.0.0.0
25. lib/libunwind-x86_64.a
26. lib/libunwind-x86_64.so
27. lib/libunwind-x86_64.so.8
28. lib/libunwind-x86_64.so.8.0.1
29. lib/libunwind.a
30. lib/libunwind.so
31. lib/libunwind.so.8
32. lib/libunwind.so.8.0.1
33. libdata/pkgconfig/libunwind-coredump.pc
34. libdata/pkgconfig/libunwind-generic.pc
35. libdata/pkgconfig/libunwind-ptrace.pc
36. libdata/pkgconfig/libunwind-setjmp.pc
37. libdata/pkgconfig/libunwind.pc
38. man/man3/_U_dyn_cancel.3.gz
39. man/man3/_U_dyn_register.3.gz
40. man/man3/libunwind-dynamic.3.gz
41. man/man3/libunwind-ia64.3.gz
42. man/man3/libunwind-ptrace.3.gz
43. man/man3/libunwind-setjmp.3.gz
44. man/man3/libunwind.3.gz
45. man/man3/unw_backtrace.3.gz
46. man/man3/unw_create_addr_space.3.gz
47. man/man3/unw_destroy_addr_space.3.gz
48. man/man3/unw_flush_cache.3.gz
49. man/man3/unw_get_accessors.3.gz
50. man/man3/unw_get_fpreg.3.gz
51. man/man3/unw_get_proc_info.3.gz
52. man/man3/unw_get_proc_info_by_ip.3.gz
53. man/man3/unw_get_proc_name.3.gz
54. man/man3/unw_get_reg.3.gz
55. man/man3/unw_getcontext.3.gz
56. man/man3/unw_init_local.3.gz
57. man/man3/unw_init_remote.3.gz
58. man/man3/unw_is_fpreg.3.gz
59. man/man3/unw_is_signal_frame.3.gz
60. man/man3/unw_regname.3.gz
61. man/man3/unw_resume.3.gz
62. man/man3/unw_set_caching_policy.3.gz
63. man/man3/unw_set_fpreg.3.gz
64. man/man3/unw_set_reg.3.gz
65. man/man3/unw_step.3.gz
66. man/man3/unw_strerror.3.gz
67. @postexec /usr/sbin/service ldconfig restart > /dev/null
68. @postunexec /usr/sbin/service ldconfig restart > /dev/null
Collapse this list.

---

To install the port: cd /usr/ports/devel/libunwind/ && make install clean
To add the package: pkg install libunwind

PKGNAME: libunwind

ONLY_FOR_ARCHS: aarch64 amd64 i386

distinfo:

TIMESTAMP = 1515854352
SHA256 (libunwind-1.2.1.tar.gz) = 3f3ecb90e28cbe53fba7a4a27ccce7aad188d3210bb1964a923a731a27a75acb
SIZE (libunwind-1.2.1.tar.gz) = 780774

---

NOTE: FreshPorts displays only information on required and default dependencies. Optional dependencies are not covered.

Build dependencies:

1. pkgconf>=1.3.0_1 : devel/pkgconf

This port is required by:

for Libraries

1. databases/clickhouse
2. devel/efl
3. devel/google-perftools
4. devel/memleax^*
5. graphics/blender
6. graphics/libosmesa
7. graphics/mesa-dri
Expand this list (31 items)
8. graphics/mesa-libs
9. lang/clover
10. lang/hiphop-php^*
11. lang/ponyc
12. lang/pypy
13. lang/pypy3
14. lang/ruby22^*
15. lang/ruby23
16. lang/ruby24
17. lang/ruby25
18. multimedia/gstreamer1
19. net/tigervnc
20. net/tigervnc-devel^*
21. net-p2p/monero-cli
22. science/rubygem-ruby-dcl
23. sysutils/pstacku
24. www/rubygem-passenger
25. x11-servers/xephyr
26. x11-servers/xorg-dmx
27. x11-servers/xorg-nestserver
28. x11-servers/xorg-server
29. x11-servers/xorg-vfbserver
30. x11-servers/xwayland
31. x11-toolkits/rubygem-tk
Collapse this list.

* - deleted ports are only shown under the This port is required by section. It was harder to do for the Required section. Perhaps later...

---

Configuration Options

===> The following configuration options are available for libunwind-20170615:
     DOCS=on: Build and/or install documentation
===> Use 'make config' to modify these settings

---

USES:

libtool pathfix pkgconfig

---

Master Sites:

1. ftp://ftp.twaren.net/Unix/NonGNU/libunwind/
2. http://ftp.twaren.net/Unix/NonGNU/libunwind/
3. http://gnu.mirrors.pair.com/savannah/savannah/libunwind/
4. http://mirror.lihnidos.org/GNU/savannah/libunwind/
5. http://nongnu.askapache.com/libunwind/
6. https://download-mirror.savannah.gnu.org/releases/libunwind/
7. https://download.savannah.gnu.org/releases/libunwind/

Port to aarch64.  Tested for no-harm on amd64.

While here, pet portlint.

PR:		229057
Submitted by:	greg at unrelenting.technology
Approved by:	portmgr (tier-2 blanket)

Update to 1.2.1 (20170615)

Changes:	https://savannah.nongnu.org/forum/forum.php?forum_id=8879
PR:		225140
Submitted by:	sunpoet (myself)
Exp-run by:	antoine
Approved by:	maintainer (timeout, 14 days)

devel/libunwind: set LLD_UNSAFE

libunwind.so has symbols with ELF protected visibility which various
test applications could preempt. Both GNU gold and LLVM's lld fail to
link this case, with errors like

lld:
/usr/bin/ld: error: cannot preempt symbol: _ULx86_64_init_local
>>> defined in ../src/.libs/libunwind.so
>>> referenced by Lperf-trace.c
>>>               Lperf-trace.o:(main)

gold:
/usr/local/bin/ld.gold: error: Gperf-simple.o: cannot make copy relocation
    for protected symbol '_Ux86_64_local_addr_space', defined in
    ../src/.libs/libunwind-x86_64.so

For now prevent libunwind from linking with lld. More information can be
found in libunwind upstream issue 58
https://github.com/libunwind/libunwind/issues/58

PR:		219524
Approved by:	portmgr (LLD_UNSAFE blanket)
Sponsored by:	The FreeBSD Foundation

- Add DOCS option. The configure script looks for latex2man tool to install docs
but
  the man files are already built in the package, so we are just installing
them.

PR:		219582
Submitted by:	 John Hein

- Disable docs explicitly. Texlive is needed to build man pages and if it's
detected docs are generated, causing plist errors.

PR:		219582

- Reintroduce ARCH variable to fix plist on i386

Update to 1.2

Changes:	https://savannah.nongnu.org/forum/forum.php?forum_id=8775
PR:		218367
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 15 days)

Use USES=pathfix where applicable.

PR:		213195
Submitted by:	mat
Exp-run by:	antoine
Sponsored by:	Absolight
Differential Revision:	https://reviews.freebsd.org/D8093

- Fix trailing whitespace in pkg-descrs, categories [a-f]*

Approved by:	portmgr blanket

- Add LICENSE
- Use USES=autoreconf
- Strip shared library
- Simplify PLIST_SUB manipulation
- Bump PORTREVISION for package change

PR:		196890
Submitted by:	sunpoet

The MAP_NORESERVE flag to mmap() has never been implemented in FreeBSD and
is being removed.  No portrev bump needed since the kernel will continue to
accept this flag for old binaries even after support for it in new binaries
is removed.

PR:		193961
Approved by:	portmgr (antoine)

- Switch to USES=libtool, drop .la files

Approved by:	portmgr blanket

- Change maintainer email to @FreeBSD.org
- Add stage support

Approved by:	wg (mentor)

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

- Update 20121006 (1.1)
- Pass maintainership to submitter
- Crop header
- Remove indefinite article from COMMENT
- while here shift to options for ARCH testing

PR:		180751
Submitted by:	danilogondolfo@gmail.com

Style: tab -> space.

Most contributors copy an existing port when writing their own so reduce the
number of bad examples in the tree.

Drop support for old versions of FreeBSD from unmaintained ports

Reviewed by:	miwi

- Update to 20110911 which is actually official 1.0.1 to avoid PORTEPOCH bump

Changes:        https://savannah.nongnu.org/forum/forum.php?forum_id=6947
                https://savannah.nongnu.org/forum/forum.php?forum_id=6931
Feature safe:   yes

- Return my ports back to the pool.  I was unable to make any fixes to
  my ports in the past 3 weeks while ports were broken on any 10.x
  machines, which means I'm unable to maintain them.  So let people know
  that there's no available support for them until things are back to
  normal (which also means that anyone with spare time will be able
  to fix them without getting approval).

- Fix the unwind.h header, so it can be used in C++ applications.

Reported by:    David Chisnall <theraven@theravensnest.org>
Untested by:    me, because I don't have a working ports tree anymore

-remove MD5

Sync to new bsd.autotools.mk

Punt autoconf267->autoconf268

Round one migration of ports from automake{19,110} to automake111

Autotools update.   Read ports/UPDATING 20100915 for details.

Approved by:    portmgr (for Mk/bsd.port.mk part)
Tested by:      Multiple -exp runs

- Update to the 20100809 snapshot.

- Unbreak on i386.

PR:             ports/148426
Submitted by:   Bapt <baptiste.daroussin@gmail.com>

Mark BROKEN on i386: does not package

- Add libunwind, a generic stack unwindig library.

WWW:    http://www.nongnu.org/libunwind/

13 vulnerabilities affecting 158 ports have been reported in the past 14 days

^* - modified, not new

All vulnerabilities

Last updated:
2018-12-12 10:25:27