Lines Matching refs:ac_feature
364 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
366 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
367 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
369 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
370 eval "enable_$ac_feature=no" ;;
373 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
375 expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
376 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
378 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
383 eval "enable_$ac_feature='$ac_optarg'" ;;
