./graphics/pngcrush, Optimizer for PNG (Portable Network Graphics) files

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Branch: CURRENT, Version: 1.8.13nb1, Package name: pngcrush-1.8.13nb1, Maintainer: pkgsrc-users

Pngcrush is an optimizer for PNG (Portable Network Graphics) files.
It can be run from the commandline. Its main purpose is to reduce the
size of the PNG IDAT datastream by trying various compression levels
an PNG filter methods. It also can be used to remove unwanted
ancillary chunks, or to add certain chunks including gAMA, tRNS, and
textual chunks.

Pngcrush is open source and may be used by anyone without fee.

The author of pngcrush is Glenn Randers-Pehrson, randeg@alum.rpi.edu


Required to run:
[graphics/png]

Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 64.555 KB

Version history: (Expand)

CVS history: (Expand)


   2024-02-01 10:18:19 by Thomas Klausner | Files touched by this commit (2) 
Log message:
pngcrush: add upstream bug report URL
   2024-02-01 10:15:09 by Thomas Klausner | Files touched by this commit (1) 
Log message:
pngcrush: bump PKGREVISION for possible functional change
   2024-02-01 10:14:54 by Thomas Klausner | Files touched by this commit (2) 
Log message:
pngcrush: fix build with png 1.6.42
   2021-10-26 12:47:26 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and
SHA512 hashes
   2021-10-07 16:13:27 by Nia Alarie | Files touched by this commit (800) 
Log message:
graphics: Remove SHA1 hashes for distfiles
   2020-01-26 06:26:29 by Roland Illig | Files touched by this commit (189) 
Log message:
all: migrate some SourceForge homepage URLs back from https to http

https://mail-index.netbsd.org/pkgsrc-changes/2020/01/18/msg205146.html

In the above commit, the homepage URLs were migrated from http to https,
assuming that SourceForge would use the same host names for both http and
https connections. This assumption was wrong. Their documentation at
https://sourceforge.net/p/forge/documentation/Custom%20VHOSTs/ states
that the https URLs use the domain sourceforge.io instead.

To make the homepages from the above commit reachable again, pkglint has
been extended to check for reachable homepages. This check is only
enabled when the --network command line option is given.

Each of the homepages that referred to https://$project.sourceforge.net
before was migrated to https://$project.sourceforge.io (27), and if that
was not reachable, to the fallback URL http://$project.sourceforge.net
(163).
   2020-01-19 00:36:14 by Roland Illig | Files touched by this commit (3046) 
Log message:
all: migrate several HOMEPAGEs to https

pkglint --only "https instead of http" -r -F

With manual adjustments afterwards since pkglint 19.4.4 fixed a few
indentations in unrelated lines.

This mainly affects projects hosted at SourceForce, as well as
freedesktop.org, CTAN and GNU.
   2019-05-05 22:11:25 by Sebastian Wiedenroth | Files touched by this commit (1) 
Log message:
pngcrush: fix build on SunOS