Lines Matching refs:ac_feature
396 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
398 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
399 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
401 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
402 eval "enable_$ac_feature=no" ;;
405 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
407 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
408 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
410 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
415 eval "enable_$ac_feature='$ac_optarg'" ;;
