Lines Matching refs:ac_feature
753 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
755 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
756 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
758 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
759 eval enable_$ac_feature=no ;;
772 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
774 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
775 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
777 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
778 eval enable_$ac_feature=\$ac_optarg ;;