On Tuesday, June 29, 2010 14:26:29 Wesley Smith wrote: > What's the appropriate way to determine 32 v. 64 bit compilation? what exactly is it you're concerned with ? if it's sizes of specific types, then do as Bob said and check individual types. you cannot make assumptions when the target is "64bits" or "32bits" because not everyone does a 64bit port the same. case in point is the Windows 64bit port. it does not define type sizes the way most people (like Linux 64bit) do. > I've looked into using: > > AC_CANONICAL_BUILD i also think you're confusing BUILD and HOST. BUILD is where things are compiled while HOST is where things execute. the vast majority of the time, HOST is what you want. -mike
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