optional_depends  'gettext'                      \
                  '--enable-nls'                 \
                  '--disable-nls'                \
                  'for Native Language Support'  &&

optional_depends  'ocaml'                        \
                  '--enable-ocaml'               \
                  '--disable-ocaml'              \
                  'for OCaml language bindings'  &&

optional_depends  'perl'                        \
                  '--enable-perl'               \
                  '--disable-perl'              \
                  'for perl language bindings'  &&

# Untested with Python 3
optional_depends  'python'                        \
                  '--enable-python'               \
                  '--disable-python'              \
                  'for Python language bindings'  &&

optional_depends  'readline'                        \
                  '--with-readline'                 \
                  '--without-readline'              \
                  'for fancy command line editing'  &&

optional_depends  'RUBY'                        \
                  '--enable-ruby'               \
                  '--disable-ruby'              \
                  'for Ruby language bindings'  &&

optional_depends  'libxml2'  ''  ''  'for hivex XML'
