[pkg-gnupg-maint] gpgme 1.7.0~ alpha or beta to debian experimental?
Daniel Kahn Gillmor
dkg at fifthhorseman.net
Fri Oct 7 20:56:03 UTC 2016
On Fri 2016-10-07 16:33:20 -0400, Lisandro Damián Nicanor Pérez Meyer wrote:
> On viernes, 7 de octubre de 2016 6:35:00 P. M. ART Dmitry Shachnev wrote:
>> On Fri, 07 Oct 2016 08:54:53 -0400, Daniel Kahn Gillmor wrote:
>> > I've been reading about -fPIC and -fpic and -fPIE and -fpie and -pie for
>> > years and i confess i've never completely understood the differences or
>> > whether one is "stronger" than another.
>> >
>> > gcc says of -fPIE and -fpic "generated position independent code can be
>> > only linked into executables." which makes it seem odd that these
>> > parameters would be passed through to building libraries in the first
>> > place.
>>
>> -PIC implies -fPIE. Replacing -fPIE with -fPIC is the right thing to do,
>> and is needed to get the code working with Qt 5.4.2+.
>
> And also: yes, -fPIE needs overriding if using hardening flags.
can you explain that in more detail? what specifically should be
overridden and where?
thanks,
--dkg
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