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