Index: bindings/python/Makefile.in
--- bindings/python/Makefile.in.orig
+++ bindings/python/Makefile.in
@@ -465,6 +465,7 @@ _clinkgrammar_la_CPPFLAGS = \
    -I$(top_builddir)
 
 @OS_NETBSD_TRUE@AVOID_VERSION = -avoid-version
+AVOID_VERSION = -avoid-version
 
 # On Cygwin and MinGW, a DLL with version is named name-major.EXT with no
 # symlink to it of an unversioned name (at least up and including libtool