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