Fixed a typo that was preventing our shared libs from being loaded on NetBSD (bugzilla #2811). Thanks to gduzan@acm.org for pointing it out.

configure.in

@@ -154,7 +154,7 @@ alpha*-*-osf*)
     fi ;; 
 
 *-netbsd*)
-    DLL_SUFFIX=".so.1.0"
+    DLL_SUFFIX="so.1.0"
     DSO_CFLAGS='-fPIC'
     DSO_LDOPTS='-shared -h $(@:$(OBJDIR)/%.$(DLL_SUFFIX)=%.$(DLL_SUFFIX))'
     MKSHLIB='$(LD) $(DSO_LDOPTS)'