On 07/31/2017 09:21 AM, Martin Liška wrote:
On 07/26/2017 07:45 PM, Jeff Law wrote:
On 07/12/2017 07:38 AM, Martin Liška wrote:
Hi.
Following patch adds -lspp when one uses -mstack-protector-guard=global.
Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
Ready to be installed?
Martin
gcc/ChangeLog:
2017-07-12 Martin Liska <mli...@suse.cz>
PR middle-end/81400
* gcc.c: Add -lssp when one uses -mstack-protector-guard=global.
Isn't the -m option target specific? And doesn't that imply this change
should somehow be done in the target's specs?
Hi.
I think it's the right place as it's needed for all targets that support that
(x86 family and ppc family).
Both have -mstack-protector-guard option.
Martin
jeff
Ok, so as mentioned in https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81400#c8
the suggested patch is not needed.
M.
