9.8.rc0 fails with 'sage/ext/interpreters/wrapper_rdf.pxd' not found

[strogdon]

After dealing with gap-core and significant system updates I finally see

Error compiling Cython file:
------------------------------------------------------------
...
from memory_allocator cimport MemoryAllocator

from sage.rings.real_double import RDF
from sage.libs.gsl.all cimport *
from sage.misc.sageinspect import sage_getargspec
from sage.ext.interpreters.wrapper_rdf cimport Wrapper_rdf
^
------------------------------------------------------------

sage/calculus/integration.pyx:35:0: 'sage/ext/interpreters/wrapper_rdf.pxd' not found

Error compiling Cython file:
------------------------------------------------------------
...
from memory_allocator cimport MemoryAllocator

from sage.rings.real_double import RDF
from sage.libs.gsl.all cimport *
from sage.misc.sageinspect import sage_getargspec
from sage.ext.interpreters.wrapper_rdf cimport Wrapper_rdf
^
------------------------------------------------------------

sage/calculus/integration.pyx:35:0: 'sage/ext/interpreters/wrapper_rdf/Wrapper_rdf.pxd' not found

I haven't see this before.

[kiwifb]

I meant to write something about gap-core. At least it should have been much easier to deal with than previous gap upgrades. This I haven't seen before. I'll have to check whether I missed something in the last push.

[strogdon]

Surrounding gap-core I had to eventually do an emerge @preserved-rebuild (or perhaps it was updating world?) and giac had to be rebuilt which couldn't be done until after I manually rebuilt gmp-ecm. I'm still not sure what was up.

[kiwifb]

Did it come with something more than gap-core being a blocker? I only had to do emerge -C gap-core atlasrep and it was all good.

[strogdon]

I'm sure it was unrelated to gap-core. I did emerge -C gap-core and later on updated atlasrep. After removing gap-core a preserved-rebuild was required which I deferred until after I tried to build sage. Perhaps this was my problem.

[kiwifb]

I cannot reproduce the issue. What version of cython are you using?

[strogdon]

# eix -I cython
[I] dev-python/cython
     Available versions:  0.29.32^t ~0.29.33^t {doc emacs test PYTHON_TARGETS="pypy3 python3_9 python3_10 python3_11"}
     Installed versions:  0.29.32^t(11:28:26 PM 01/29/2023)(-doc -emacs -test PYTHON_TARGETS="python3_10 python3_11 -pypy3 -python3_9")
     Homepage:            https://cython.org/ https://github.com/cython/cython/ https://pypi.org/project/Cython/
     Description:         A Python to C compile

[kiwifb]

Ouch, an issue with giac and gmp-ecm while building documentation. This is new. It looks like the latest update of gmp may have broken some compatibility without a version bump. There is a missing symbol.

For cython, can you try to upgrade, I may have to raise the dependency.

[strogdon]

Same problem with cython-0.29.33?

[strogdon]

Are both wrapper_rdf.pxd and Wrapper_rdf.pxd to be found under work/sage-9999? If so, then I don't have them.

[kiwifb]

They should be generated by a call to sage_setup.

[strogdon]

The vbraun branch fails here as in https://github.com/cschwan/sage-on-gentoo/issues/729#issue-1563022184

[kiwifb]

Could I have a full log? You can send it to me privately> These seems a bit strange, there is probably a dependency missing or the wrong level that interfere with autogen, but I need to see what happen at that level.

[strogdon]

log file sent. Let me know if not received.

[kiwifb]

Got it. And it is a change that was probably not in the previous beta. It didn't happen to me because it was finding it from a previous install. Which is why I should test install from scratch more often. After https://github.com/sagemath/sage/commit/2f4b0539a17cf2dd9ff53ccb85a3b7f8f218e6a8 autogen_all() is not run anymore for the build_ext target, which is what distutils-r1 does during compile. Fix coming.

[kiwifb]

Ready for testing.

[strogdon]

Sage now builds. I didn't see an issue with the documentation. It seems to build just fine.

[kiwifb]

For the doc I just had to rebuild gmp-ecm (and giac for safety).