[Boost-users] [serialization] BOOST_CLASS_EXPORT_GUID cant link

From: Manuel Jung (gzahl_at_[hidden])
Date: 2007-07-04 17:45:45

Hi,

Im trying to use the BOOST_CLASS_EXPORT_GUID, but if i use it, i cant link
my project.
if got these error messages:

/gcc-4.1.2/debug/threading-multi/crabd.o:/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:57:
multiple definition of
`boost::archive::detail::guid_initializer<water::status>::instance'
bin/gcc-4.1.2/debug/threading-multi/seal.o:/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:57:
first defined here
bin/gcc-4.1.2/debug/threading-multi/water.o:/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:57:
multiple definition of
`boost::archive::detail::guid_initializer<water::status>::instance'
bin/gcc-4.1.2/debug/threading-multi/seal.o:/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/exception:57:
first defined here

The file with the macros is just one time defined. Is there an other
possible reason than multiple definition or a more hidden way to define it
more than one time?
Kind Regards
Manuel Jung