[Bug libstdc++/24712] [4.0 Regression] Accidental ABI change between 4.0.1 and 4.0.2?

[pcarlini at suse dot de]

------- Comment #2 from pcarlini at suse dot de  2005-11-07 16:59 -------
I have to add a comment: all those crashing KDE applications (I looked at the
KDE PRs) are evidently using mt_allocator. Now, mt_allocator is not the alloc
which FSF gcc4.0.x uses by default, the only one for which ABI guarantees are
provided, also about compatibility with gcc3.4.x. I gather therefore that
Debian
is building GCC passing --enable-libstdcxx-allocator=mt, something absolutely
not obvious and not trivial in its consequences.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24712