BSD Ports

archivers/c-blosc2 2.23.1_1 MidnightBSD

High performance compressor optimized for binary data

System
MidnightBSD
Repository
mports
Maintainer
[email protected]
Last update
Commit
22173208f1
License
bsd3
Categories
archivers

Description

Blosc is a high performance compressor optimized for binary data (i.e. floating point numbers, integers and booleans). It has been designed to transmit data to the processor cache faster than the traditional, non-compressed, direct memory fetch approach via a memcpy() OS call. Blosc main goal is not just to reduce the size of large datasets on-disk or in-memory, but also to accelerate memory-bound computations.

C-Blosc2 is the new major version of C-Blosc, and tries hard to be backward compatible with both the C-Blosc1 API and its in-memory format. However, the reverse thing is generally not true; buffers generated with C-Blosc2 are not format-compatible with C-Blosc1 (i.e. forward compatibility is not supported).

In the other systems

The newest version among them is 2.23.1, as upstream numbers it.

SystemPortVersionVulnerabilitiesStatusMaintainerLast update
MidnightBSDarchivers/c-blosc22.23.1_1 newestno data-[email protected]2026-08-07
FreeBSDarchivers/c-blosc22.23.1 newestnone known-[email protected]-
DragonFlyarchivers/c-blosc22.17.0none known-[email protected]-
HardenedBSDarchivers/c-blosc22.23.1 newestno data-[email protected]-
GhostBSDarchivers/c-blosc22.23.1 newestno data-[email protected]-

Install

Binary package:

mport install c-blosc2

From mports:

cd /usr/mports/archivers/c-blosc2 && make install clean

To depend on this port in another port's Makefile:

RUN_DEPENDS=	c-blosc2>0:archivers/c-blosc2
LIB_DEPENDS=	libblosc2.so:archivers/c-blosc2

Dependency graph

Ports that need it on the left, what it needs to run on the right; at most 8 of each. "Dependencies" below lists them all.

Dependencies

As this port's Makefile names them.

Library 2

Build dependencies 2
Run dependencies 2
Required by 1

Related ports

The same software or family in MidnightBSD: one homepage, or one name but for a version or a variant.

Configuration

No options to configure.

USES
cmake:testing cpe
Service scripts
none

Files

pkg-plist 25
  • include/b2nd.h
  • include/blosc2.h
  • include/blosc2/blosc2-common.h
  • include/blosc2/blosc2-export.h
  • include/blosc2/blosc2-stdio.h
  • include/blosc2/codecs-registry.h
  • include/blosc2/filters-registry.h
  • include/blosc2/tuners-registry.h
  • lib/cmake/Blosc2/Blosc2Config.cmake
  • lib/cmake/Blosc2/Blosc2ConfigVersion.cmake
  • lib/cmake/Blosc2/Blosc2Targets-.cmake
  • lib/cmake/Blosc2/Blosc2Targets.cmake
  • lib/cmake/Blosc2/Modules/FindIPP.cmake
  • lib/cmake/Blosc2/Modules/FindLZ4.cmake
  • lib/cmake/Blosc2/Modules/FindSIMD.cmake
  • lib/cmake/Blosc2/Modules/FindZLIB_NG.cmake
  • lib/cmake/Blosc2/Modules/FindZSTD.cmake
  • lib/cmake/Blosc2/Modules/toolchain-aarch64.cmake
  • lib/cmake/Blosc2/Modules/toolchain-armhf.cmake
  • lib/cmake/Blosc2/Modules/toolchain-armsf.cmake
  • lib/libblosc2.a
  • lib/libblosc2.so
  • lib/libblosc2.so.
  • lib/libblosc2.so.7
  • libdata/pkgconfig/blosc2.pc
distinfo 1
FileSizeSHA256
Blosc-c-blosc2-v2.23.1_GH0.tar.gz3.33864e+063a1a55d1e3794fb2b51a12e722d611b3e577443abb7ff9951666511f576ea3da

Commit history 1

DateCommitCreditsLog message
22173208f1 Lucas Holt */*: add CPE identifiers from the matching FreeBSD ports
mport audit matches installed packages against sec.midnightbsd.org by CPE, so a port without one is invisible to it regardless of how vulnerable it is. These 126 ports had no CPE while the corresponding FreeBSD port did, so the vendor and product were copied from there rather than guessed. Sampled against the audit API to confirm the identifiers resolve, e.g. cad/gtkwave tonybybell:gtkwave 82 CVEs archivers/libunrar rarlab:unrar 12 audio/espeak-ng espeak-ng:espeak-ng 5 archivers/minizip-ng zlib-ng:minizip-ng 3 audio/faust grame:faust 3 cad/admesh admesh_project:admesh 3 Three ports were deliberately skipped: archivers/p5-Archive-Tar, …