configure: we do not require curl, but wget.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
(transplanted from d84ae99556cd948350c086628a5e163e6b464e00)

 reporter_name="YEM"

 reporter_url="http://ymorin.is-a-geek.org/"

 reporter_comment="Sample i586 configuration tweaked to generate code for the geode."