[Bug c++/54601] AIX uses atexit which causes unloading of shared modules to break

[pedzsan at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54601

--- Comment #4 from Perry Smith <pedzsan at gmail dot com> 2012-09-17 14:18:34 UTC ---
(In reply to comment #3)
> To be included the patch needs to be against trunk.

I don't mind trying to redo this against trunk but I need some help learning
how to build against the trunk.  I'm assume it is documented somewhere but I
don't know where.  I looked (e.g. site:gcc.gnu.org/onlinedocs build trunk)
doesn't hit anything useful.  The pdf does not have "autoconf" nor "automake"
which I'm sure are needed.  So I got stumped.  Sorry.