* configure.in (baseargs): Don't remove first configure argument.

* configure: Regenerated.

configure

@@ -2409,7 +2409,7 @@ baseargs=`echo " ${ac_configure_args} " | \
 	    -e 's/ --ho[a-z-]*=[^ ]* / /' \
 	    -e 's/ --bu[a-z-]*=[^ ]* / /' \
 	    -e 's/ --ta[a-z-]*=[^ ]* / /' \
-	    -e 's/ [^-][^ ]* / /' \
+	    -e 's/ [^ -][^ ]* / /' \
 	    -e 's/^ *//;s/ *$//'`
 
 # For the build-side libraries, we just need to pretend we're native,