Bugzilla – Bug 525
Warning (info) messages popping out all over Cygwin linking process
Last modified: 2009-04-17 07:45:25 UTC
It's not fatal, not really a big deal, informational but really just noise ... /usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: warning: auto-importing has been activated without --enable -auto-import specified on the command line. This should work unless it involves constant data structures referencing symbols from auto-imported DLLs.Info: resolving vtable for ns3::EmptyAttributeValueby linking to __imp___ZTVN3ns319EmptyAttributeValueE (auto-import) Info: resolving vtable for ns3::FlowIdTagby linking to __imp___ZTVN3ns39FlowIdTagE (auto-import) Info: resolving vtable for ns3::CommandLine::Itemby linking to __imp___ZTVN3ns311CommandLine4ItemE (auto-import)
"""/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: warning: auto-importing has been activated without --enable -auto-import specified on the command line.""" So I guess enabling the command-line option should take care of that warning.