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