Python 3.9 implemented PEP 615 (<)https://www.python.org/dev/peps/pep-0615/>),
which relies on either a compiled time default value or the PYTHONTZPATH
environment variable to find the system tzdata database.
* gnu/packages/python.scm (python-3.9)[native-search-paths]: Add a new search
path specification for PYTHONTZPATH.
Based on a reading of the install_requires field of its setup.cfg file.
* gnu/packages/check.scm (python-pytest)[native-inputs]: Move
python-iniconfig...
[propagated-inputs]: ... to here. Add python-toml. Remove
python-atomicwrites, apparently only required on the win32 platform.
This follows commit b5ccc6cc9a, which updated python-pytest to version 6 and
removed the python-pytest-6 variable.
* gnu/packages/python-check.scm (python-mypy)
[native-inputs]: Rename python-pytest-6 to python-pytest.
* gnu/packages/python-xyz.scm (python-pep517): Inherit from
python-pep517-bootstrap. Remove the inherited common fields.
(python-poetry-core, python-wheel)
(python-toml): Move to ...
* gnu/packages/python-build.scm: ... here, a new module.
(python-pep517-bootstrap): New package.
* gnu/local.mk (GNU_SYSTEM_MODULES): Register the new module.
Fixes a regression introduced in
959a397d22, whereby directory names in
'libzstd.pc' would lack a slash after $prefix.
* gnu/packages/compression.scm (zstd)[arguments]: In
'adjust-library-locations' phase, add trailing slash for $prefix in .pc
file.
Previously, it would error out, not finding its Perl modules, and later not
finding config.guess. This utility is useful to query the local TeX Live
package database (texlive.tlpdb).
(texlive-bin)[inputs]{config}: New input.
[phases]{postint}: Add a symlink to the 'config.guess' script. Patch the
tlmgr.pl script so that it can find its Perl modules and other resources.
This allows the sources to processed normally by the other phases such as
patch-source-shebangs.
* gnu/packages/tex.scm (texlive-bin)[arguments]: Specify #:modules.
[phases]{unpack-texlive-extra, unpack-texlive-scripts}: New phases.
{postint}: Move the unpacking of the texlive-extra and texlive-scripts inputs
to the above newly added phases. The installation of these extra directories
now simply uses copy-recursively.
* gnu/packages/tex.scm (texlive-wasysym)[synopsis]: Refer to the font by
'wasy', not WASY2.
[description]: Likewise. Use code ornaments for the LaTeX package names.
* gnu/packages/tex.scm (texlive-stmaryrd): Rewrite package to inherit from a
simple-texlive-template package, so that fonts resources as listed in the
texlive.tlpdb database are retrieved and installed.
[arguments]: Adapt to use with the inherited template.
{chdir}: New phase.
This is done to match the package name as registered in the texlive.tlpdb
database.
* gnu/packages/tex.scm (texlive-latex-oberdiek): New deprecated package.
(texlive-oberdiek): Renamed from the above.
(texlive-pstool, texlive-latex-geometry)
(texlive-beamer): Adjust to use the renamed package variable.
