Re: gcc binary comptibility

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Alexey Skidanov wrote:
Could you explain please?
Do you mean that libstdc++ is not binary compatible?

The ABI changed twice, once when we switched from gcc's private
ABI to the multi-vendor ABI, and again when we fixed some bugs in
our implementation of the multi-vendor ABI.

Andrew.

-----Original Message-----
From: Andrew Haley [mailto:aph@xxxxxxxxxx]
Sent: Thursday, January 31, 2008 5:45 PM
To: Alexey Skidanov
Cc: gcc-help@xxxxxxxxxxx; skidanovalexey@xxxxxxxxx
Subject: Re: gcc binary comptibility

Alexey Skidanov wrote:
From: Andrew Haley [mailto:aph@xxxxxxxxxx]
You'll have trouble with C++, whereas C should probably be okay.
Which was it?
C++
There is no binary compatibility between gcc 3.4 and gcc 4.1 C++
libraries.
You have to recompile.  This is not a bug.

Andrew.


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