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