or download this
Summary of my perl5 (revision 5 version 22 subversion 0) configuration
+:
...
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstac
+k-protector-strong'