Jennifer,
I am trying to get to the bottom of the portability (or lack thereof) of
grads binaries for x86_64. Some observations:
1) In my experience, binaries linked with g++ are more vulnerable than those
linked with plain gcc.
2) The gcc version used hardly matters provided it is gcc v3 or newer.
3) The libc/libstc++ version seems to to be the key issue.
4) In some cases, providing your own libstdc++ does the trick (if the one
required is older than what is on the system), but when you bring a new
libc/libstc++ to an older installation it lead to segmentation faults.
Do you agree with 1) -4)? Could you send me the version of the libc/gcc you
use for your x86_64 builds? Just enter:
% rpm -qa | grep glibc
% gcc --version
Thank you,
Arlindo
--
Arlindo da Silva
da...@al...
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