Perl-Gtk on Digital Unix? (Segmentation fault)

[Stephane Bortzmeyer <bortzmeyer pasteur fr>]

[I don't think there is a mailing list specialized in the Perl module 
Gtk?]

I try to install Perl-Gtk on Digital Unix but "make test" fails:

nefertiti:~/tmp/Gtk-0.2_03 > make test
PERL_DL_NONLAZY=1 /local/bin/perl -I./blib/arch -I./blib/lib 
 -I/usr/local/lib/perl5/alpha-dec_osf/5.00403 -I/usr/local/lib/perl5 
test.pl

** ERROR **: sigsegv caught
/bin/sh: 28635 Abort
make: *** [test_dynamic] Error 134

Running perl from gdb, I can see the segmentation fault is in 
/usr/local/lib/libgtk.so. dbx tells me more:

(dbx) run -I./blib/arch -I./blib/lib -I/usr/local/lib/perl5/alpha-dec_osf/
5.00403 -I/usr/local/lib/perl5 test.pl
thread 0xa signal Segmentation fault at   [gtk_object_check_cast:6 
+0x3dfc,0x300000bb90c] Source not available

Now, I'm not really an expert on debugging shared libraries. I built a 
'.a' version of gtk+ (./configure --enable-debug --disable-shared) but I 
don't know how to tell Perl-Gtk to use it? If I link Perl's Gtk.so by 
hand with the static gtk+ library, I get:

nefertiti:~/tmp/Gtk-0.2_03 > make test
PERL_DL_NONLAZY=1 /local/bin/perl -I./blib/arch -I./blib/lib 
 -I/usr/local/lib/perl5/alpha-dec_osf/5.00403 -I/usr/local/lib/perl5 
test.pl
Can't load './blib/arch/auto/Gtk/Gtk.so' for module Gtk: dlopen: 
Unresolved symbols at /usr/local/lib/perl5/alpha-dec_osf/5.00403/DynaLoade
r.pm line 155.

Any help appreciated.

Environment:

Digital Unix 4.0B
Perl 5.004_03 (compiled with Digital's cc, not my choice)
gtk+ 1.0.4 (compiled with egcs 1.0.2, works fine with Gimp)
Gtk 0.2_03 or 0.2.2 (compiled with Digital's cc, because it's how 
MakeMaker do it)