[root@apollo root]# PERL_DL_NONLAZY=1 perl -MDBD::Informix
Can't load '/usr/lib/site_perl/5.6.1/i686-linux-thread-multi/auto/DBD/Informix/Informix.so' for module DBD::Informix: /usr/informix/lib/esql/libifgen.so: undefined symbol: stat at /usr/lib/5.6.1/i686-linux-thread-multi/DynaLoader.pm line 206.
 at - line 0
Compilation failed in require.
BEGIN failed--compilation aborted.
[root@apollo root]# PERL_DL_NONLAZY=0 perl -MDBD::Informix -le 'print "foo"'
foo
[root@apollo root]#