Lines Matching refs:ac_feature
728 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
730 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
731 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
733 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
734 eval enable_$ac_feature=no ;;
747 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
749 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
750 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
752 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
753 eval enable_$ac_feature=\$ac_optarg ;;