List Archive: gentoo-dev
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>>>>> "SV" == Sven Vermeulen <email@example.com> writes:
SV> - Since 3.4.0/4.1.0, the C++ ABI is forward-compatible, so rebuilds
SV> from that version onwards should not be needed
That is not generally true.
I use gcc-4.5 as my system gcc, but mostly use 4.6 when building things
outside of portage. I still run into compilation errors with C++ which
go away if I compile said code with 4.5.
GCC’s C++ abi is only *mostly* forwards compatible, not *entirely*.
James Cloos <cloos@...> OpenPGP: 1024D/ED7DAEA6