Hello, The last few lines in README.platforms state: If you use Sun Studio, the following compiler flags (CFLAGS) are recommended: -XO4 -xchip=generic It first occurs in httpd-2.2.4. We are seeing a fault approximately once a week with our in-house build of Apache that uses -X05 ... We have six live hosts and the distribution of the fault is random. Can anybody remember why this recommendation was made? It implies that there is a problem with -X05 but I would appreciate the details. Thanks, Stanley --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx