This is the mail archive of the
gcc-help@gcc.gnu.org
mailing list for the GCC project.
always producing the same object code...
- From: Dave Airlie <airlied at linux dot ie>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 19 Mar 2003 05:51:50 +0000 (GMT)
- Subject: always producing the same object code...
Hi,
I've got a customer (and government for what I work on) requirement that
the same object is produced from our source code every time, so that the
regulatory body can do validity checks on the software running in the
target environment,
A colleague just noticed -fno-guess-branch-probability and I believe that
go meet the above requirement I would need to use this switch, is this
true (running 3.2 from RH8.0 on x86, PIII/PIV)? Are there any other
switches I should know about that might have similiar effects?
Thanks,
Dave.
--
David Airlie, Software Engineer
http://www.skynet.ie/~airlied / airlied at skynet dot ie
pam_smb / Linux DecStation / Linux VAX / ILUG person