Lines Matching refs:ac_feature
550 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
552 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
553 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
555 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
556 eval "enable_$ac_feature=no" ;;
559 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
561 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
562 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
564 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
569 eval "enable_$ac_feature='$ac_optarg'" ;;
