Installation failure on sparcv9 Solaris

[Franck MICHEL <Franck.Michel@univ.u-3mrs.fr>]

I've tried to install Pari CVS version with GMP kernel on sparcv9/Solaris;
but without success, "make gp" ends with:

ld: fatal: file /usr/local/lib/libgmp.so: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to libpari-2.2.so.7.0.0
collect2: ld returned 1 exit status
*** Error code 1
make: Fatal error: Command failed for target `libpari-2.2.so.7.0.0'
Current working directory
/dsk2/scratch/fmichel/pari/parigmp/pari/Osolaris-sparcv9
*** Error code 1
make: Fatal error: Command failed for target `gp'

In fact, I've simply not succeeded to install Pari (without GMP) in 64 bit.
I've tried Configure -a with various options and always got the 32 bit
version.

Any help will be greatly appreciated.

Thanks in advance

 Franck Michel