In file included from core/PythonCdb.cc:25:
In file included from libs/pybind11/include/pybind11/stl.h:34:
/usr/include/c++/v1/experimental/optional:11:2: error: "<experimental/optional> has been removed. Use <optional> instead."
PR: 230355
Obtained from: upstream (pybind11)
Port changes:
* Remove the overriding patch of boost::asio:
now EINPROGRESS is handled properly, before it was not.
* Remove the overriding patch of websocketpp:
added an equivalent patch into cadabra2 source,
it is easier this way. Before such function didn't
exist in the websocketpp interface.
* Add the patch for pull/82:
missing #include / removal of unnecessary prefix calculation.
* Change cmake -> cmake:outsource.
* Switch to python3 because it links to python3 anyway,
even though it claims to support python2.
* Add DOS2UNIX_FILES for cmake/version.cmake for one patched file.
* Remove post-patch: added a similar patch under files/
* Remove post-install: stripping is now done by the project.
* Remove post-install-GUI-on: icons are now installed by the project.
Testing:
* Runs fine, shows correct results for examples from the online manual.
- Unbreaks GUI by applying two patches:
- Patch in boost headers to prevent EINPROGRESS mishandling
https://github.com/zaphoyd/websocketpp/issues/563
- Patch in websocketpp fixing IPv4 vs. IPv6 mismatch
https://github.com/zaphoyd/websocketpp/issues/587
- GUI option is made default
- Clones icons for the GUI app cadabra2-gui
- Adds "USE_TEX=texmf texhash" to allow for unincluded latex macros,
and to make tex hash local packages installed by cadabra2
- Verified that cadabra2 GUI now works fine - it is able to run
many examples from their website.
PR: 213329
Submitted by: Yuri Victorovich <yuri@rawbw.com> (maintainer)
Cadabra is a symbolic computer algebra system (CAS) designed
specifically for the solution of problems encountered in field
theory. It has extensive functionality for tensor computer algebra,
tensor polynomial simplification including multi-term symmetries,
fermions and anti-commuting variables, Clifford algebras and Fierz
transformations, component computations, implicit coordinate
dependence, multiple index types and many more. The input format
is a subset of TeX.
WWW: http://cadabra.science/
PR: 210476
Submitted by: Yuri Victorovich <yuri@rawbw.com>
