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