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Port details on branch 2025Q1
libunwind Generic stack unwinding library
20240221_2 devel on this many watch lists=0 search for ports that depend on this port Find issues related to this port Report an issue related to this port View this port on Repology. pkg-fallout 20240221_2Version of this port present on the latest quarterly branch.
Maintainer: sunpoet@FreeBSD.org search for ports maintained by this maintainer
Port Added: 2025-02-20 23:33:05
Last Update: 2025-02-20 23:29:18
Commit Hash: 1620c3f
License: MIT
WWW:
https://github.com/libunwind/libunwind
https://www.nongnu.org/libunwind/
Description:
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: - exception handling The libunwind API makes it trivial to implement the stack-manipulation aspects of exception handling. - debuggers The libunwind API makes it trivial for debuggers to generate the call-chain (backtrace) of the threads in a running program. - 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. - 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).
HomepageHomepage    cgit ¦ Codeberg ¦ GitHub ¦ GitLab ¦ SVNWeb - no subversion history for this port

Manual pages:
pkg-plist: as obtained via: make generate-plist
Expand this list (80 items)
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  1. @ldconfig
  2. /usr/local/share/licenses/libunwind-20240221_2/catalog.mk
  3. /usr/local/share/licenses/libunwind-20240221_2/LICENSE
  4. /usr/local/share/licenses/libunwind-20240221_2/MIT
  5. include/libunwind-x86_64.h
  6. include/libunwind-common.h
  7. include/libunwind-coredump.h
  8. include/libunwind-dynamic.h
  9. include/libunwind-ptrace.h
  10. include/libunwind.h
  11. lib/libunwind-x86_64.a
  12. lib/libunwind-x86_64.so
  13. lib/libunwind-x86_64.so.8
  14. lib/libunwind-x86_64.so.8.1.0
  15. lib/libunwind-coredump.a
  16. lib/libunwind-coredump.so
  17. lib/libunwind-coredump.so.0
  18. lib/libunwind-coredump.so.0.0.0
  19. lib/libunwind-generic.a
  20. lib/libunwind-generic.so
  21. lib/libunwind-ptrace.a
  22. lib/libunwind-ptrace.so
  23. lib/libunwind-ptrace.so.0
  24. lib/libunwind-ptrace.so.0.0.0
  25. lib/libunwind-setjmp.a
  26. lib/libunwind-setjmp.so
  27. lib/libunwind-setjmp.so.0
  28. lib/libunwind-setjmp.so.0.0.0
  29. lib/libunwind.a
  30. lib/libunwind.so
  31. lib/libunwind.so.8
  32. lib/libunwind.so.8.1.0
  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. share/man/man3/_U_dyn_cancel.3.gz
  39. share/man/man3/_U_dyn_register.3.gz
  40. share/man/man3/libunwind-coredump.3.gz
  41. share/man/man3/libunwind-dynamic.3.gz
  42. share/man/man3/libunwind-ia64.3.gz
  43. share/man/man3/libunwind-nto.3.gz
  44. share/man/man3/libunwind-ptrace.3.gz
  45. share/man/man3/libunwind-setjmp.3.gz
  46. share/man/man3/libunwind.3.gz
  47. share/man/man3/unw_apply_reg_state.3.gz
  48. share/man/man3/unw_backtrace.3.gz
  49. share/man/man3/unw_create_addr_space.3.gz
  50. share/man/man3/unw_destroy_addr_space.3.gz
  51. share/man/man3/unw_flush_cache.3.gz
  52. share/man/man3/unw_get_accessors.3.gz
  53. share/man/man3/unw_get_elf_filename.3.gz
  54. share/man/man3/unw_get_elf_filename_by_ip.3.gz
  55. share/man/man3/unw_get_fpreg.3.gz
  56. share/man/man3/unw_get_proc_info.3.gz
  57. share/man/man3/unw_get_proc_info_by_ip.3.gz
  58. share/man/man3/unw_get_proc_info_in_range.3.gz
  59. share/man/man3/unw_get_proc_name.3.gz
  60. share/man/man3/unw_get_proc_name_by_ip.3.gz
  61. share/man/man3/unw_get_reg.3.gz
  62. share/man/man3/unw_getcontext.3.gz
  63. share/man/man3/unw_init_local.3.gz
  64. share/man/man3/unw_init_local2.3.gz
  65. share/man/man3/unw_init_remote.3.gz
  66. share/man/man3/unw_is_fpreg.3.gz
  67. share/man/man3/unw_is_signal_frame.3.gz
  68. share/man/man3/unw_reg_states_iterate.3.gz
  69. share/man/man3/unw_regname.3.gz
  70. share/man/man3/unw_resume.3.gz
  71. share/man/man3/unw_set_cache_size.3.gz
  72. share/man/man3/unw_set_caching_policy.3.gz
  73. share/man/man3/unw_set_fpreg.3.gz
  74. share/man/man3/unw_set_iterate_phdr_function.3.gz
  75. share/man/man3/unw_set_reg.3.gz
  76. share/man/man3/unw_step.3.gz
  77. share/man/man3/unw_strerror.3.gz
  78. @owner
  79. @group
  80. @mode
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USE_RC_SUBR (Service Scripts)
  • no SUBR information found for this port
Dependency lines:
  • libunwind>0:devel/libunwind
To install the port:
cd /usr/ports/devel/libunwind/ && make install clean
To add the package, run one of these commands:
  • pkg install devel/libunwind
  • pkg install libunwind
NOTE: If this package has multiple flavors (see below), then use one of them instead of the name specified above.
PKGNAME: libunwind
Flavors: there is no flavor information for this port.
ONLY_FOR_ARCHS: aarch64 amd64 armv6 armv7 i386 powerpc powerpc64 powerpc64le
distinfo:
TIMESTAMP = 1728922872 SHA256 (libunwind-1.8.1.tar.gz) = ddf0e32dd5fafe5283198d37e4bf9decf7ba1770b6e7e006c33e6df79e6a6157 SIZE (libunwind-1.8.1.tar.gz) = 958468

Expand this list (2 items)

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SHA256 (b841b2a2665da25dd28fd16977a77bf8b3494dc7.patch) = 56570397cbdd40ef36d3fe06538357651b2a7923780bc7e49b486857eb4999b5 SIZE (b841b2a2665da25dd28fd16977a77bf8b3494dc7.patch) = 953

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No package information for this port in our database
Sometimes this happens. Not all ports have packages. Perhaps there is a build error. Check the fallout link: pkg-fallout
Dependencies
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 Build
  1. editors/openoffice-devel
for Libraries
  1. lang/dotnet8
Configuration Options:
No options to configure
Options name:
devel_libunwind
USES:
compiler:c11 cpe libtool pathfix pkgconfig
FreshPorts was unable to extract/find any pkg message
Master Sites:
Expand this list (1 items)
Collapse this list.
  1. https://github.com/libunwind/libunwind/releases/download/v1.8.1/
Collapse this list.

Number of commits found: 1

Commit History - (may be incomplete: for full details, see links to repositories near top of page)
CommitCreditsLog message
20240221_2
20 Feb 2025 23:29:18
commit hash: 1620c3fe1137de307048a91d80171c90e03ee069commit hash: 1620c3fe1137de307048a91d80171c90e03ee069commit hash: 1620c3fe1137de307048a91d80171c90e03ee069commit hash: 1620c3fe1137de307048a91d80171c90e03ee069 files touched by this commit		 Robert Clausecker (fuz) search for other commits by this committer 
devel/libunwind: link with -lgcc on armv7

This is required to get the __aeabi_uidivmod symbol.  Random ports that
use libunwind fail to build or work if that symbol is not present.

Discussed with:	andrew
Approved by:	portmgr (build fix blanket)
MFH:		2025Q1

(cherry picked from commit 40cc5ff704801a2cb9e44a1e4bfb580878dd5494)

Number of commits found: 1
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