diff -r 30644208c955 -r ac4c006c48e4 configure
--- a/configure	Thu May 26 22:51:03 2011 +0200
+++ b/configure	Thu Jun 02 19:58:05 2011 +0200
@@ -125,7 +125,7 @@
     for item in "${@}"; do
         case "${item}" in
             prog=*|inc=*|lib=*|var=*|ver=*|err=*|kconfig=*)
-                eval ${item%%=*}="'${item#*=}'"
+                eval ${item%%=*}=\"${item#*=}\"
                 ;;
             *)  do_error "has_or_abort: incorrect parameters: '$@'";;
         esac