Release 21.02.0:
core:
* GfxCal*ColorSpace: introduce Bradford transform for chromatic adaptation
* Fix memory leak if saving the file fails
* Internal code improvements
* Fix various issues handling broken files
* Make checkedAdd work for long long in MSVC
qt5:
* Properly export NewSignatureData class
* Fix regression in QIODeviceOutStream + MSVC
qt6:
* Properly export NewSignatureData class
* Fix regression in QIODeviceOutStream + MSVC
utils:
* pdftohtml: Fix error() parameter type
PR: 253183
Exp-run by: antoine
libmpdec is a complete C implementation of the General Decimal Arithmetic
Specification. The specification, written by Mike Cowlishaw from IBM,
defines a general purpose arbitrary precision data type together with
rigorously specified functions and rounding behavior. As described in the
scope section of the specification, libmpdec will - with minor restrictions -
also conform to the IEEE 754-2008 Standard for Floating-Point Arithmetic,
provided that the appropriate context parameters are set.
libmpdec++ is a complete C++ implementation of the General Decimal Arithmetic
Specification. libmpdec++ is mostly a header library around libmpdec. The
library frees users from manual memory management and has an easy API with
inline operators. libmpdec++ has a thread local context for inline operators
and other functions that use the implicit context.
WWW: https://www.bytereef.org/mpdecimal/index.html
PR: 253084
Submitted by: Stefan Krah <skrah@bytereef.org>
Some of our projects release on their own timescale and some get released
en-masse. The 20.12.2 bundle of projects was released today with dozens of
bugfixes and will be available through app stores and distros soon. See the
20.12.2 releases page for details.
Some of the fixes in today’s bugfix releases include:
* Ark no longer crashes when closing the window while loading a TAR archive
* Dolphin calculates the folder size on FUSE and network file systems correctly now
* Konsole no longer crashes when exiting all tabs at the same time
* Dictionaries can be added in Kiten’s config dialog
* Umbrello doesn’t crash anymore if exiting when a widget in a diagram is selected
Release Notes:
https://community.kde.org/Releases/20.12_Release_Notes
Full Changelog:
https://kde.org/announcements/fulllog_releases-20.12.2/
Spatial Optimization
Spopt is an open-source Python library for solving optimization problems with
spatial data. Originating from the region module in PySAL (Python Spatial
Analysis Library), it is under active development for the inclusion of newly
proposed models and methods for regionalization, facility location, and
transportation-oriented solutions.
WWW: https://github.com/pysal/spopt
ld: error: duplicate symbol: SYNTAX_ERR_FLAG
>>> defined at array.c
>>> src/asciitex/array.o:(SYNTAX_ERR_FLAG)
>>> defined at asciiTeX.c
>>> src/asciitex/asciiTeX.o:(.bss+0x0)
ld: error: duplicate symbol: SYNTAX_ERR_FLAG
>>> defined at array.c
>>> src/asciitex/array.o:(SYNTAX_ERR_FLAG)
>>> defined at asciiTeX.c
>>> src/asciitex/asciiTeX.o:(.bss+0x0)
This is a major upgrade from 3.x to 4.x.
Changelog from versions 3.4.1--4.5.1 can be found here:
https://github.com/opencv/opencv/wiki/ChangeLog
Note: this has explicitely not been added as a new graphics/opencv4 port, but replaces the
previous graphics/opencv[3] port. Again, to improve maintainability by not giving ports
the option to pick the "wrong one" - this leads however to some abandoned ports being
broken.
The port has been greatly simplified:
* graphics/opencv-core which existed to enable ffmpeg to depend on opencv, and vice versa
has been removed. ffmpeg no longer can depend on opencv.
* graphics/py-opencv has been integrated into graphics/opencv, the default versions python
bindings will be built unless the PYTHON option is explicitely turned off.
* graphics/opencv-java has been integrated into graphics/opencv -- it is off by default,
but can be enabled by toggling the JAVA option -- there are no consumers in the tree,
so that option might go away in the future.
* All the previous options have been removed and replaced by a (hopefully) sane set of
dependencies that make the port and package most usable for the majority of consumers.
- Please let me know if you think there are better defaults (i.e. anything that is missing,
or something that should not be dependet on).
- If you think something should be added or removed, please open a bug report.
- If you think something should be added as an optional dependency, please open a
bug report (with a good reason [tm]).
The depending ports have been updated to work against opencv4, or marked broken.
* Ports broken:
- graphics/rubygem-objectdetect: OpenCV4 no longer ships opencv-1.0 API
- graphics/p5-Image-ObjectDetect: OpenCV4 no longer ships opencv-1.0 API
- graphics/gimp-gmic-plugin: OpenCV4 no longer ships opencv-1.0 API
* Backports:
- misc/visp: https://github.com/lagadic/visp/commit/dfa7e4bd47c24cd2e631477e6afb18806733ff8a
- multimedia/zart: https://github.com/c-koi/zart/commit/6ca1964690afbbc78627d7c868a692401043a584,
https://github.com/c-koi/zart/commit/d3a2931b1a07ec0322211f253468000363c4b6cb
* Others:
- misc/actiona: switch to pkgconfig 'opencv4'
- multimedia/libav: drop opencv support
- misc/darknet: already failed to build prior to the upgrade
- math/saga: remove patching added to work against opencv3
TAKATSU Tomonari
Yuri Victorovich
Tobias C. Berner
Neel Chauhan
Thierry Thomas
Emanuel Haupt
Sunpoet Po-Chuan Hsieh
Wen Heping
Steve Wills
Adam Weinberger
Baptiste Daroussin
Fernando Apesteguía
Mathieu Arnold
Kirill Ponomarev
Alexey Dokuchaev
Stefan Eßer
Jan Beich