* GNU Guile-CV 0.3.1 release
@ 2021-11-16 3:45 David Pirotte
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From: David Pirotte @ 2021-11-16 3:45 UTC (permalink / raw)
To: guile-user, guile-devel, info-gnu
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GNU Guile-CV 0.3.1 is released.
This is a maintenance release, which fixes a bug in the =pre-inst-env=
script, which is used by Guile-CV at build time and may also be used to
test and run an uninstalled Guile-CV instance.
[ for those who wouldn't know
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Image Processing and Analysis in [[http://www.gnu.org/software/guile/][Guile]]
a Computer Vision functional programming library
Guile-CV is based on [[http://ukoethe.github.io/vigra/][Vigra]] (Vision with Generic Algorithms), enhanced
with additional algorithms (Image Textures, Delineate, Reconstruction
and many more), all accessible through a nice, clean and easy to use
high level API.
Guile-CV is natively multi-threaded, and takes advantage of multiple
cores, using high-level and fine grained application-level parallelism
constructs available in Guile, based on its support to POSIX threads.
Here are the compressed sources and a GPG detached signature [fn:1]:
This released was bootstrapped with the following tools:
-] gcc (Debian 11.2.0-10) 11.2.0
-] autoconf (GNU Autoconf) 2.71
-] automake (GNU automake) 1.16.5
-] libtool (GNU libtool) 2.4.6
-] makeinfo (GNU texinfo) 6.8
-] pdflatex 3.141592653-2.6-1.40.22 (TeX Live 2022/dev/Debian)
-] vigra 1.11.1
-] vigra_c commit e81e12a [Sep 2019]
-] guile-3.0 126.96.36.199-b1bba
-] guile-lib-1.0 0.2.7
* Changes since 0.3.0
Here is a summary of visible changes since version 0.2.1. See GNU
Guile-CV's [[http://git.savannah.gnu.org/cgit/guile-cv.git][git summary]] and [[http://git.savannah.gnu.org/cgit/guile-cv.git/log/][git log]] for a complete description.
** Bug fixing
The =pre-inst-env.in= script has been fixed and now adds a specific
build time library location, so Guile 3.0 (>= 3.0.6) finds libguile-cv
at build time.
Guile 3.0 (>= 3.0.6) does not use libltdl anymore, and although in guile
(system foreign-library) module, both the comment and the definition of
augment-ltdl-library-path seems to take care of finding .so files either
aside .la or in a .libs/ subdir, it does not work.
* Bug reports
Please report bugs to email@example.com
* Mailing lists
For the time being, Guile-CV uses Guile's mailing list:
firstname.lastname@example.org is for general user help and discussion;
email@example.com is used to discuss most aspects of Guile-CV,
including development and enhancement requests.
Use a .sig file to verify that the corresponding file (without the
.sig suffix) is intact. First, be sure to download both the .sig file
and the corresponding tarball. Then, run a command like this:
gpg --verify guile-cv-0.3.1.tar.gz.sig
If that command fails because you don't have the required public key,
then run this command to import it:
gpg --keyserver keys.gnupg.net --recv-keys A3057AD7
and rerun the 'gpg --verify' command
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