Bug#1152718: webkit2gtk FTBFS on ppc64el

[Adrian Bunk]

Source: webkit2gtk
Version: 2.54.2-1
Severity: serious
Tags: ftbfs
X-Debbugs-Cc: debian-powerpc at lists.debian.org
User: debian-powerpc at lists.debian.org
Usertags: ppc64el

https://buildd.debian.org/status/logs.php?pkg=webkit2gtk&arch=ppc64el

...
CMake Error at Source/cmake/BubblewrapSandboxChecks.cmake:27 (message):
  xdg-dbus-proxy executable not found and is needed for
  ENABLE_BUBBLEWRAP_SANDBOX.  Either install it or use the CMake variable
  DBUS_PROXY_EXECUTABLE to define the runtime path.
Call Stack (most recent call first):
  Source/cmake/OptionsGTK.cmake:512 (include)
  Source/cmake/WebKitCommon.cmake:331 (include)
  CMakeLists.txt:22 (include)


-- Configuring incomplete, errors occurred!


Caused by:
  * Remove rules and references to a bunch of unsupported architectures
    (powerpc, ppc64, ppc64el, s390x, hppa, m68k).


ppc64el = ppc64 endian little