#12369: Add a gcc package
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Reporter: jdemeyer | Owner: tbd
Type: task | Status: needs_review
Priority: major | Milestone: sage-5.0
Component: packages | Keywords:
Work_issues: | Upstream: N/A
Reviewer: | Author: Jeroen Demeyer
Merged: | Dependencies: #12479, #12602, #12608, #12609,
#12647, #10492, #12367, #12368, #12405, #12570, #12574, #12423, #12425, #12456,
#12363, #12223, #12515, #12519, #12548, #12562, #12629, #12638
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Comment(by SimonKing):
Replying to [comment:157 jdemeyer]:
> Can you give more details: which machine is this, which sources did you
use, how did you build sage, was it a parallel build, what does the log
file say...
It is
{{{
king@mpc622:~$ uname -a
Linux mpc622 2.6.34.linuxpool #0 SMP PREEMPT Wed May 19 16:32:19 CEST 2010
x86_64 GNU/Linux
king@mpc622:~$ cat /etc/issue
Debian GNU/Linux 6.0 \n \l
}}}
and the four processors are
{{{
Intel(R) Core(TM) i3 CPU 530 @ 2.93GHz
}}}
Concerning the rest of your question: I think it would be best to be a bit
more systematic.
My plan is to build Sage on the machine above in a couple of settings,
each time with `MAKE="make -j4"` and `SAGE_PARALLEL_SPKG_BUILD="yes"`:
* Default flags and system gcc
* `-march=native` and system gcc. Yesterday, I got the impression that
Atlas did ''not'' build in this setting.
* Default flags and gcc spkg as it is posted here.
* `-march=native` and the gcc spkg as it is posted here.
* `-march=native` and the gcc spkg modified so that it is built with
graphite; change to `-march=native -floop-...` for building the rest of
Sage. I think this was the setting in which gfan failed to build.
I think doing parallel builds, odds are that I will be able to post five
install.logs this night.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12369#comment:158>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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