building GiNaC 1.1.6 on Alpha/Linux: make check fails

[Sheplyakov Alexei]

Hello!

I am trying to build GiNaC-1.1.6 on Alpha machine running Linux.
Compilation passed without any errors, but...

~/build/GiNaC-1.1.6 $ make check

[huge snip]

GiNaC will now take an exam with specific input (like a pupils' exam):
examining several historic failures just out of paranoia................ passed 
examining consistency of numeric types...... passed 
examining power laws..... passed 
examining consistency of symbolic functions.... passed 
examining consistency of nestedsums functions.............................................................../exams.ref exams.out differ: char 240, line 10
FAIL: run_exams


~/build/GiNaC-1.1.6 $ cat check/exams.out

----------several historic failures:
(no output)
----------consistency of numeric types:
(no output)
----------power laws:
(no output)
----------consistency of symbolic functions:
(no output)
----------consistency of nestedsums functions:
Internal error: statement in file real/elem/cl_R_mul.cc, line 38 has been reached!!
Please send the authors of the program a description how you produced this error!

I've tried to build some simple programs, some of them work fine, but most produce
the same error message or just a plain segfault.

Any ideas?

P.S. 

Some info about OS, compiler, etc.

OS: Debian GNU/Linux 3.0  (a.k.a "woody")
g++ version: 3.0.4
CLN version: 1.1.5, 
	was configured with: CXXFLAGS='-O2 -g -fno-exceptions' ./configure --with-gmp --prefix=~/inst
GiNaC was configured with: CXXFLAGS='-O2 -g' ./configure --prefix=~/inst