scilab-5.0.3 segfault on solaris: strlen()

[Gerard Henry]

hello all,
after successfully compiling scilab on opensolaris, i did the same job 
on solaris 10, make went fine, but when i execute, it segfaults. Looking 
with the debugger, i got:
Program received signal SIGSEGV, Segmentation fault.
0xfa855891 in strlen () from /usr/lib/libc.so.1
(gdb) where
#0  0xfa855891 in strlen () from /usr/lib/libc.so.1
#1  0xfac62160 in callFunctionFromGateway ()
    from /local/apps/src/scilab-5.0.3/modules/core/.libs/libscicore.so.5
#2  0xfd297571 in gw_io ()
    from /local/apps/src/scilab-5.0.3/modules/io/.libs/libsciio.so.5
#3  0xfac51df3 in callinterf_ ()
    from /local/apps/src/scilab-5.0.3/modules/core/.libs/libscicore.so.5
#4  0xfac5ef42 in scirun_ ()
    from /local/apps/src/scilab-5.0.3/modules/core/.libs/libscicore.so.5
#5  0xfac4d54b in realmain ()
    from /local/apps/src/scilab-5.0.3/modules/core/.libs/libscicore.so.5
#6  0xfd242ad0 in mainscic ()
    from /local/apps/src/scilab-5.0.3/modules/shell/.libs/libscishell.so.5
#7  0x08050d7d in main ()

Any idea?

thanks in advance for help,

gerard

PS: some notes in french:
http://www.latp.univ-mrs.fr/support/doku.php?id=scilab

-- 
Gerard HENRY
LATP UMR6632
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Tel.: 04 91 11 35 53 Fax.: 04 91 11 35 52