On Thu, Sep 13, 2012 at 10:39:14PM -0700, Jeremy Huddleston Sequoia wrote:
> The problem seems to be that some of MacPorts' gcc compilers have been built 
> with --enable-fully-dynamic-string and others haven't.  gcc44 and gcc45 are 
> built with --enable-fully-dynamic-string and gcc46, gcc47, and gcc48 aren't, 
> so gcc44 and gcc45 aren't compatible with the libstdcxx that is built from 
> gcc47 because of this difference.

Yes, exactly. The reason this is a problem is that rebuilding the
compiler without --enable-fully-dynamic-string isn't enough. The
binaries built with that compiler have to be rebuilt too.

Dan

-- 
Dan R. K. Ports                UW CSE                http://drkp.net/
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