Bill Hart wrote:
There are two problems I see.
1) The invalid option -64 is passed to the compiler (I think this is
being ignored anyway).
2) It links against libgmpxx, which it fails to find. It is not clear
to me why. It should be in sage/local/lib along with libgmp.
Bill.
I believe the -64 is ignored too. The library does exist
drkir...@swan:[~] $ file gcc64/sage-4.3.1.alpha2/local/lib/libgmpxx.so.3
gcc64/sage-4.3.1.alpha2/local/lib/libgmpxx.so.3: ELF 64-bit MSB dynamic
lib SPARCV9 Version 1, dynamically linked, not stripped, no debugging
information available
drkir...@swan:[~] $
Conventionally on Solaris, 32-bit libraries go in places like /usr/lib
/usr/local/lib, and 64-bit libraries go in /usr/lib/sparcv4 (SPARC) or
/usr/lib/amd64 (x86). In both cases /usr/lib/64 is a symbolic link to the
'amd64' or 'sparcv9' as appropriate. Sage is not following that convention, so I
did wonder if that was the problem.
So I created the directory sage-4.3.1.alpha2/local/lib/sparcv9 and copied the
drkir...@swan:[~/gcc64] $ ls -l sage-4.3.1.alpha2/local/lib/sparcv9
total 18184
-rwxr-xr-x 1 drkirkby other 818 Jan 14 17:09 libgmp.la
-rwxr-xr-x 1 drkirkby other 727880 Jan 14 17:09 libgmp.so
-rwxr-xr-x 1 drkirkby other 727880 Jan 14 17:09 libgmp.so.3
-rwxr-xr-x 1 drkirkby other 727880 Jan 14 17:09 libgmp.so.3.4.6
-rwxr-xr-x 1 drkirkby other 954 Jan 14 17:09 libgmpxx.la
-rwxr-xr-x 1 drkirkby other 37600 Jan 14 17:09 libgmpxx.so
-rwxr-xr-x 1 drkirkby other 37600 Jan 14 17:09 libgmpxx.so.3
-rwxr-xr-x 1 drkirkby other 37600 Jan 14 17:09 libgmpxx.so.3.1.6
-rwxr-xr-x 1 drkirkby other 3278536 Jan 14 17:09 libpari-gmp.so.2
-rwxr-xr-x 1 drkirkby other 3278536 Jan 14 17:09 libpari-gmp.so.2.3.3
and tried again. But it still can't find the library.
I suspect this might be related to the fact that somehow the compiler is looking
in a different place for the libraries.
This fails in 32-bit mode if the Sun compiler is used. I've not got a build of
that, so I can't see exactly why GMP was not found then.
dave
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