#11321: Make lcalc compatible with the new PARI
--------------------------------------------+-------------------------------
Reporter: jdemeyer | Owner: tbd
Type: defect | Status: needs_work
Priority: major | Milestone: sage-4.7.1
Component: packages | Keywords: lcalc spkg
Work_issues: | Upstream: Reported
upstream. Developers acknowledge bug.
Reviewer: Volker Braun, Leif Leonhardy | Author: Jeroen Demeyer
Merged: | Dependencies: #11130
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Comment(by leif):
Replying to [comment:24 jdemeyer]:
> Replying to [comment:18 leif]:
> > * This is still in:
{{{
#!sh
# If SAGE_DEBUG is set either unset (the default), or set to 'yes'
...
echo >&2 "Code will be built with debugging information present. Set
'SAGE_DEBUG' to 'no' if you don't want that."
# Actually anything othe than 'yes' will cause
# no debugging information to be added.
}}}
> > (As mentioned, I also would add `-g` by default.)
>
> I do ''not'' plan to change this here. This is a functional change
which is unrelated to the topic of this ticket so such a change does not
belong here.
Just remove the ''"is set either unset (the default), or"'', add ''"or
unset it"'' to ''"Set 'SAGE_DEBUG' to 'no' ..."'', and `s/othe/other/`.
I don't mind not adding `-g` by default here (though it really makes
sense, and other packages do this). Of course one can always put `-g` into
the "global" `CFLAGS`, but you usually need debugging information when
it's "too late". Getting better tracebacks from less experienced users is
the main reason. One can always strip the symbols afterwards...
Also, other packages that disable optimization completely (`-O0`) if
`SAGE_DEBUG=yes` should IMHO issue a warning when doing so.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11321#comment:25>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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