Hi Vlad,

I've had similar problems with compiling sage-4.0 using gcc 4.4.0 in
archlinux.  I had to downgrade my gcc to 4.3.3, and now sage is
compiling fine.

Best,
Alex


On Tue, Jun 2, 2009 at 9:55 PM, prhlava <prhl...@googlemail.com> wrote:
>
>
> Hello,
>
>> http://sage.math.washington.edu/home/mhansen/sage-4.0.1.alpha0.tar
>
> I have tried to compile this under ArchLinux (32 bit) with:
>
> gcc (GCC) 4.4.0 20090526 (prerelease)
>
> glibc 2.10.1-2
>
> And the compilation stops with error in singular:
>
> make install in kernel
> make[4]: Entering directory `/opt/sage-4.0.1.alpha0/spkg/build/
> singular-3-0-4-4-20090511/src/kernel'
> echo "#define feVersionId0 "  `date '+%Y%m%d%H'` >kversion.h
> g++ -O3 -g -fPIC -pipe -fno-implicit-templates -I. -I/opt/
> sage-4.0.1.alpha0/local/include -I/opt/sage-4.0.1.alpha0/local/
> include  -I/opt/sage-4.0.1.alpha0/local/include -DNDEBUG -DOM_NDEBUG -
> Dix86_Linux -DHAVE_CONFIG_H -c clapconv.cc
> g++ -O3 -g -fPIC -pipe -fno-implicit-templates -I. -I/opt/
> sage-4.0.1.alpha0/local/include -I/opt/sage-4.0.1.alpha0/local/
> include  -I/opt/sage-4.0.1.alpha0/local/include -DNDEBUG -DOM_NDEBUG -
> Dix86_Linux -DHAVE_CONFIG_H -c clapsing.cc
> g++ -O3 -g -fPIC -pipe -fno-implicit-templates -I. -I/opt/
> sage-4.0.1.alpha0/local/include -I/opt/sage-4.0.1.alpha0/local/
> include  -I/opt/sage-4.0.1.alpha0/local/include -DNDEBUG -DOM_NDEBUG -
> Dix86_Linux -DHAVE_CONFIG_H -c mminit.cc
> g++ -O3 -g -fPIC -pipe -fno-implicit-templates -I. -I/opt/
> sage-4.0.1.alpha0/local/include -I/opt/sage-4.0.1.alpha0/local/
> include  -I/opt/sage-4.0.1.alpha0/local/include -DNDEBUG -DOM_NDEBUG -
> Dix86_Linux -DHAVE_CONFIG_H -c febase.cc
> febase.cc: In function ‘FILE* feFopen(const char*, const char*, char*,
> int, int)’:
> febase.cc:752: error: invalid conversion from ‘const char*’ to ‘char*’
> make[4]: *** [febase.o] Error 1
> make[4]: Leaving directory `/opt/sage-4.0.1.alpha0/spkg/build/
> singular-3-0-4-4-20090511/src/kernel'
> make[3]: *** [install] Error 1
> make[3]: Leaving directory `/opt/sage-4.0.1.alpha0/spkg/build/
> singular-3-0-4-4-20090511/src'
> make[2]: *** [/opt/sage-4.0.1.alpha0/local/bin/Singular-3-0-4] Error 2
> make[2]: Leaving directory `/opt/sage-4.0.1.alpha0/spkg/build/
> singular-3-0-4-4-20090511/src'
> Unable to build Singular.
>
> real    2m32.953s
> user    2m15.951s
> sys     0m15.376s
> sage: An error occurred while installing singular-3-0-4-4-20090511
>
> The same thing happens with Sage 4.0.
>
> Kind regards,
>
> Vlad
>
> >
>




-- 
Alex Ghitza -- Lecturer in Mathematics -- The University of Melbourne
-- Australia -- http://www.ms.unimelb.edu.au/~aghitza/

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