Lines Matching refs:ac_feature
766 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
768 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
769 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
771 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
772 eval enable_$ac_feature=no ;;
785 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
787 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
788 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
790 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
791 eval enable_$ac_feature=\$ac_optarg ;;
