On Monday, July 18, 2016 at 9:09:42 AM UTC-4, Andrew Marlow wrote: > > Hello everyone, > > I am trying to build cryptopp 563 onLinux RHEL (5.8) using g++ 4.4.7 and > I am getting this warning. I see that this reported back on June 2015 so I > am puzzled why a year later it still seems to be an issue (at least it is > for me). It seems like the fix is either to remove it or uncomment it. I am > not sure which to do for me. Some guidance would be useful please. >
Crypto++ 5.6.3 was released with some not-so-apparent some undefined behavior. The undefined behavior in this case was due to unaligned data access. The UB can be fixed by avoiding backwards compatibility with 5.6.2. Fixing it breaks release level versioning, so we let the user (or distro) make the choice. You can read more at http://cryptopp.com/wiki/config.h and http://cryptopp.com/wiki/Release_Versioning . The short of it is, if you don't care about backwards compatibility and version compatibility, then: $ cp config.recommend config.h Jeff -- -- You received this message because you are subscribed to the "Crypto++ Users" Google Group. To unsubscribe, send an email to cryptopp-users-unsubscr...@googlegroups.com. More information about Crypto++ and this group is available at http://www.cryptopp.com. --- You received this message because you are subscribed to the Google Groups "Crypto++ Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to cryptopp-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
