[arch-dev-public] Changing compilation flags

Bartłomiej Piotrowski bpiotrowski at archlinux.org
Sat Jul 1 20:51:10 UTC 2017

On 2017-06-30 23:44, Allan McRae wrote:
> On 30/06/17 19:07, Bartłomiej Piotrowski wrote:
>> On 2016-10-24 05:56, Allan McRae wrote:
>>> 1) building gcc to enable PIE by default
>> I am in the middle of rebuilding gcc with --enable-default-pie. When it
>> finishes, I will start a todo for rebuilding packages with static libraries.
>> I also enabled --enable-default-ssp, which means that
>> -fstack-protector-strong will be dropped from our CFLAGS (as it will be
>> enforced by gcc) on the next opportunity.
> Are you adding full RELRO + no-plt at the same time?
> A

Yes, and -fstack-check=specific too, although I might drop no-plt if it
will cause too many builders.


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