Build problem on solaris 10

[Mathieu Dutour]

Dear all,

the gmp libraries are build with "make" on solaris 5.10
But afterwards, the linking does not occur correctly with following
errors during "make check":
......
FAIL: t-modlinv
ld.so.1: t-popc: fatal: /usr/local/lib/libgcc_s.so.1: wrong ELF class:
ELFCLASS32
bash: line 4: 27910 Killed                  ${dir}$tst
FAIL: t-popc
ld.so.1: t-parity: fatal: /usr/local/lib/libgcc_s.so.1: wrong ELF class:
ELFCLASS32
bash: line 4: 27930 Killed                  ${dir}$tst
......

the file config.log is in attachment

the system is
-----------------------------
mdutour at brasdor: ~/gmp-4.2.2 > uname -a
SunOS clhead 5.10 Generic_127112-07 i86pc i386 i86pc
----------------------------

Thank you for any help.
Best,

  Mathieu