Oh... I see. I am ignorant on what various flags mean.
Let me summarize my problems and see if I get them right:
1) my gcc compiler confuses c and c++ programs.
2) I want to solve 1) by forcing sage to use the gcc-4.7.2. but the problem
is that the copy of gcc that come with sage won't build from my system
gcc...
(see the my 3rd message in this discussion)
Am I right? Any ideas on what else can I try?
On Sunday, May 5, 2013 9:20:00 PM UTC-7, leif wrote:
>
> Pong wrote:
> > Report: buliding Singular by itself seems to be completely fine.
> >
> > ./configure
> > make -j4
> > results in
> > ....
>
> Well, you'd have to (at least) configure with '--with-apint=gmp' as well
> (cf. Sage's spkg-install script).
>
>
> -leif
>
> > /usr/bin/install -c -s solve_IP
> > /home/pong/Downloads/Singular-3-1-5/x86_64-Linux
> > /usr/bin/install -c -s change_cost
> > /home/pong/Downloads/Singular-3-1-5/x86_64-Linux
> > /usr/bin/install -c -s toric_ideal
> > /home/pong/Downloads/Singular-3-1-5/x86_64-Linux
> > /usr/bin/install -c -s gen_test
> > /home/pong/Downloads/Singular-3-1-5/x86_64-Linux
> > /usr/bin/install -c -s LLL
> /home/pong/Downloads/Singular-3-1-5/x86_64-Linux
> > make[2]: Leaving directory
> > `/home/pong/Downloads/Singular-3-1-5/IntegerProgramming'
> > echo "* do not forget to install Singular-3-1-5-share.tar.gz"
> > * do not forget to install Singular-3-1-5-share.tar.gz
> > make[1]: Leaving directory `/home/pong/Downloads/Singular-3-1-5'
> >
> > and it gives me back the prompt. I'm not sure if this "test" is helpful
> > in bugging what's going on. But perhaps it is not a Singular bug.
> >
> > On Sunday, May 5, 2013 4:31:10 PM UTC-7, Pong wrote:
> >
> > Well... it said "prerelease"
> > gcc version 4.8.0 20130502 (prerelease) (GCC)
> >
> > I see now, obviously 4.8.0 is still a prerelease...
> >
> > Just out of curiousity, I have just downloaded a copy of
> > Singular-3.1.5 from the offical site and see if it compiles on my
> > machine.
> > Will keep everyone posted.
>
> --
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> /\ Help Cure HTML E-Mail
>
>
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