Solaris 5.9 (64-bit) -- linking extension classes with GMP fails...
   gcc -shared build/temp.solaris-2.9-sun4u-2.4/sage/rings/arith_gmp.o -lgmp -o build/lib.solaris-2.9-sun4u-2.4/sage/rings/arith_gmp.so -L/hearsthome/home/math1/was/sage/sage-2005-03-28-1618/install/build/../../local/lib
ld: fatal: file /hearsthome/home/math1/was/sage/sage-2005-03-28-1618/install/build/../../local/lib/libgmp.so: wrong ELF class: ELFCLASS64
ld: fatal: File processing errors. No output written to build/lib.solaris-2.9-sun4u-2.4/sage/rings/arith_gmp.so
collect2: ld returned 1 exit status
error: command 'gcc' failed with exit status 1
Error building sage
scripts/install_scripts