Bug#829329: Error combining hardening flags with Qt5

To: 829329@bugs.debian.org, Nikos Andrikos <nick.andrik@gmail.com>, 829329-done@bugs.debian.org
Subject: Bug#829329: Error combining hardening flags with Qt5
From: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>
Date: Sat, 2 Jul 2016 14:38:39 -0300
Message-id: <[🔎] CA+QPbz3fSW_Fb81CLBLhtxOgn=3GdAmmS--_c9Up_nr7CZw1ig@mail.gmail.com>
Reply-to: Lisandro Damián Nicanor Pérez Meyer <perezmeyer@gmail.com>, 829329@bugs.debian.org
In-reply-to: <CA+QPbz13rmQzigwREnz78GJKp6fupneow8jK1oNMYeZG0Ka5bw@mail.gmail.com>
References: <[🔎] CANn5kOvZm+LqjqZypei9gsbhFoxQL2WA7OuNacBrQihBZz=H7g@mail.gmail.com> <CA+QPbz3DgpKyVMUvMQA2Q4OHgBJqj0tbzdkOGJgE1d9B2304dQ@mail.gmail.com> <CA+QPbz0H8C9GNC1dgKDvx1gB=GGSTVpJfKnpR-ZWHcZM_gMxEw@mail.gmail.com> <CA+QPbz3PsSri-+2L+4VwaE=j4=KGGLDMba_-ByyCh8dg8hwqJQ@mail.gmail.com> <CA+QPbz0n+szJxg3yTMf==+sDgAuFQsCR02_Kb9VJD+68TP4LuA@mail.gmail.com> <CA+QPbz13_u8ZDP8zHCOwTX_RhbWfNrosKgMXkdBheSZ-O0AVyQ@mail.gmail.com> <CA+QPbz13rmQzigwREnz78GJKp6fupneow8jK1oNMYeZG0Ka5bw@mail.gmail.com>

Hi Nikos! This is no qt bug, you need to use just -fPIC, avoiding -fPIE. Please note that there is no security reduction here as -fPIC implies -fPIE.

Happy hacking!

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References:
- Bug#829329: Error combining hardening flags with Qt5
  - From: Nikos Andrikos <nick.andrik@gmail.com>