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Port details
linux-c7-jbigkit Lossless compression for bi-level images (Linux CentOS 7.4.1708)
2.0_2 graphics 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
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Port Added: 19 Oct 2016 14:50:44
Also Listed In: linux
License: not specified in port
JBIG-KIT implements  a highly  effective data compression  algorithm for
bi-level high-resolution images such as fax pages or scanned documents.

This is  a portable library  of compression and  decompression functions
with a  documented interface  that can  be included  into your  image or
document processing software. Also provided are ready-to-use compression
and decompression programs with a simple command line interface (similar
to  the converters  found  in Jef  Poskanzer's  PBM conversion package).

JBIG-KIT implements the specification

  International  Standard ISO/IEC  11544:1993  and ITU-T  Recommendation
  T.82(1993), "Information technology -  Coded representation of picture
  and  audio  information  - progressive  bi-level  image  compression",

which  is commonly  referred  to  as the  "JBIG  standard". JBIG  (Joint
Bi-level  Image experts  Group) is  the committee  which developed  this
international  standard for  the  lossless compression  of images  using
arithmetic coding.  Like the well-known compression  algorithms JPEG and
MPEG, also  JBIG has been  developed and published by  the International
Organization   for   Standardization   (ISO)   and   the   International
Telecommunication  Union   (ITU)  (see  also   <>  and

SVNWeb : Homepage : PortsMon
    Pseudo-pkg-plist information, but much better, from make generate-plist
    Expand this list (11 items)
  1. usr/lib/
  2. usr/lib/
  3. usr/lib64/
  4. usr/lib64/
  5. usr/share/doc/jbigkit-libs-2.0/ANNOUNCE
  6. usr/share/doc/jbigkit-libs-2.0/CHANGES
  7. usr/share/doc/jbigkit-libs-2.0/COPYING
  8. usr/share/doc/jbigkit-libs-2.0/TODO
  9. @preexec [ -n "`/sbin/sysctl -q compat.linux.osrelease`" ] || ( echo "Cannot install package: kernel missing Linux support"; exit 1 )
  10. @postexec /compat/linux/sbin/ldconfig
  11. @postunexec /compat/linux/sbin/ldconfig
  12. Collapse this list.

To install the port: cd /usr/ports/graphics/linux-c7-jbigkit/ && make install clean
To add the package: pkg install linux-c7-jbigkit-libs

PKGNAME: linux-c7-jbigkit-libs


TIMESTAMP = 1475767839
SHA256 (centos/jbigkit-libs-2.0-11.el7.i686.rpm) = c5b36ce4d671f75a80911b57e2b59beeb7ef780bd70e4bffbd35cc8e9d2bfbab
SIZE (centos/jbigkit-libs-2.0-11.el7.i686.rpm) = 46576
SHA256 (centos/jbigkit-libs-2.0-11.el7.x86_64.rpm) = e45ad2a3ced73359dfac1b047e6e51fea155b0b528b90c1fe4e69cd7ce7875f5
SIZE (centos/jbigkit-libs-2.0-11.el7.x86_64.rpm) = 47560
SHA256 (centos/jbigkit-2.0-11.el7.src.rpm) = c48801775bedc4d2bb33fc263663588efca0ca3f8865d688bee5695452721c43
SIZE (centos/jbigkit-2.0-11.el7.src.rpm) = 448365

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

Runtime dependencies:
  1. linux_base-c7>0 : emulators/linux_base-c7

This port is required by:

for Run * - 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
     No options to configure


Master Sites:

Number of commits found: 4

Commit History - (may be incomplete: see SVNWeb link above for full details)
31 Jan 2017 20:32:46
Original commit files touched by this commit  2.0_2
tijl search for other commits by this committer
Enable i386 support to Linux CentOS 7 ports.

PR:		216646
31 Jan 2017 16:54:22
Original commit files touched by this commit  2.0_2
tijl search for other commits by this committer
- Autodetect the installed linux_base port and use LINUX_DEFAULT only as
  a last resort.
- Construct a list of DISTFILES for every architecture (amd64, i386).
  Select one list for regular make and all lists for make makesum so linux
  ports can have one combined distinfo file.
- Set DIST_SUBDIR?=centos so there's only one copy of common distfiles.
- Use MASTER_SITES and DISTFILES groups so make fetch is a bit smarter.
- Regenerate all distinfo files.
- For linux_base-c6 (just like linux_base-c7 already does) turn bin, lib,
  lib64 and sbin into symbolic links to the same directory under usr.
  This fixes the problem where some programs/libraries exist under / on
  FreeBSD and /usr on Linux or vice versa and then depending on the order
  of search paths Linux programs may run/load FreeBSD programs/libraries
  and fail.
- Turn usr/share/icons into a symbolic link to LOCALBASE/share/icons so
(Only the first 15 lines of the commit message are shown above View all of this commit message)
19 Jan 2017 15:44:54
Original commit files touched by this commit  2.0_1
tijl search for other commits by this committer
Update Linux CentOS 7 ports to 7.3.1611.  While 7.2 had semi-official i386
packages there are no such packages for 7.3 yet so i386 support has been
marked IGNORE for now.

Change DIST_SUBDIR to just "centos" so distfiles that remain the same
between major versions don't have to be redownloaded.

Remove fmake hacks from

Submitted by:	Piotr Kubaj <>
19 Oct 2016 14:50:27
Original commit files touched by this commit  2.0
tijl search for other commits by this committer
Add Linux CentOS 7 infrastructure ports.

Mk/Uses/ changes:
- Add support for architecture neutral (noarch) distfiles.
- Add support for 64-bit only ports: set IGNORE on i386 and don't install
  32-bit compat libraries on amd64.

Submitted by:	Piotr Kubaj <>
Differential Revision:

Number of commits found: 4

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