[Warzone2100-project] [Warzone 2100 Trac] #3493: fails to build from source with GCC hardening options

[Warzone 2. T. <in...@de...>]

#3493: fails to build from source with GCC hardening options
-------------------------+-------------------------------------------------
        Reporter:  pabs  |       Type:  patch (an actual patch, not a
          Status:  new   |  request for one)
       Milestone:        |   Priority:  normal
  unspecified            |  Component:  other
         Version:  3.1   |   Keywords:
  beta10                 |   Blocking:
      Blocked By:        |
Operating System:  All   |
  /Non-Specific          |
-------------------------+-------------------------------------------------
 The attached patch fixes building from source while enabling the GCC
 hardening options:

 CPPFLAGS="-D_FORTIFY_SOURCE=2"
 CFLAGS="-g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4 -Wformat
 -Werror=format-security"
 CXXFLAGS="-g -O2 -fPIE -fstack-protector --param=ssp-buffer-size=4
 -Wformat -Werror=format-security"
 LDFLAGS="-fPIE -pie -Wl,-z,relro -Wl,-z,now"

 This is how Debian enables these options (other distros turn them on by
 default in GCC):

 https://wiki.debian.org/Hardening

-- 
Ticket URL: <http://developer.wz2100.net/ticket/3493>
Warzone 2100 Trac <http://developer.wz2100.net/>
The Warzone 2100 Project