Craig Rodrigues wrote: > In <sys/syslimits.h>, I see: > > #if __GNUC__ > #warning "No user-serviceable parts inside." > #endif > > Does the use of #warning need to be protected by > #if __GNUC__ in FreeBSD header files?
Yes. It is a preprocessor directive specific the GCC preprocessor. This was discussed in great detail about a month ago, when the people trying to get TenDRA to compile FreeBSD discovered to their horror that TenDRA's preprocessor incorrectly assigns meaning to code that's #if'ed out, and blew chunks on the #warning, when it should have ignored it. > Some other header files check for __GNUC__ before using #warning, > such as <sys/ioctl.h>, but <sys/dkstat.h> does not. <sys/dkstat.h> is wrong. Please see the original discussion for more details. -- Terry To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
