#6743: cygwin metaticket: port Sage to Microsoft Windows (via Cygwin): stage 1
--
make building Sage automatic
-------------------------------+--------------------------------------------
Reporter: was | Owner: was
Type: enhancement | Status: needs_info
Priority: major | Milestone: sage-5.8
Component: cygwin | Resolution:
Keywords: sd31 sd32 | Work issues:
Report Upstream: N/A | Reviewers: Jean-Pierre Flori, Dmitrii
Pasechnik, Karl-Dieter Crisman, Mike Hansen, William Stein, Luis Tabera
Authors: | Merged in:
Dependencies: | Stopgaps:
-------------------------------+--------------------------------------------
Comment (by jpflori):
Replying to [comment:199 kcrisman]:
> Another weird data point; when trying to build with
`SAGE_INSTALL_GCC=yes` and the Sage gcc-4.7 package, I get
> {{{
> checking for __gmpz_init in -lgmp... no
> configure: error: libgmp not found or uses a different ABI (including
static vs shared).
> Error configuring MPC.
> }}}
> I assume this is because of the "reduced" MPIR that we build when
building gcc. Properly speaking, this belongs on some other ticket, but I
figured I'd point it out here.
Strange I just succesfully compiled gcc 4.7.2.p0 spkg with the list of
Cygwin packages I posted earlier installed.
>
> ----
>
> As to Jeroen's question, I would say "yes" and "yes", but with the
caveat of installing gcc4-core only installs mpfr-1, not mpfr-4 (whatever
the difference is). However, JP seems to have had a different experience,
which is why I say "figure out", not just "add to prereqs".
Indeed, no compiler by default.
I'll check what happens on a clean install later as well.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/6743#comment:200>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send email to [email protected].
Visit this group at http://groups.google.com/group/sage-trac?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
