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