Lines Matching refs:ac_feature
817 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
819 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
820 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
822 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
823 eval enable_$ac_feature=no ;;
836 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
838 expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
839 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
841 ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
842 eval enable_$ac_feature=\$ac_optarg ;;
