Whether the agent runs in X2Go or NX mode is decide by the
  name of the binary that executes the code.

  Binary name equal to nxagent -> (Free)NX flavour
  Binary name equal to x2goagent -> X2Go flavour

  It is allowed to try and allocate a pixmap which is larger than
  32767 in either dimension. However, all of the framebuffer code
  is buggy and does not reliably draw to such big pixmaps, basically
  because the Region data structure operates with signed shorts
  for the rectangles in it.

  Furthermore, several places in the X server computes the
  size in bytes of the pixmap and tries to store it in an
  integer. This integer can overflow and cause the allocated size
  to be much smaller.

  So, such big pixmaps are rejected here with a BadAlloc

  Originally contributed by FreeNX Team

  Wine close delay.

  Originally contributed by FreeNX team (dimbor).

  Do not send COMPOUND_TEXT to client.

  Originally contributed by FreeNX Team (dimbor).

  Enable UTF-8 clipboard copies.

  Originally contributed by FreeNX Team (dimbor).

Export remote keyboard configuration to session directory (105_nxagent_export-remote-keyboard-config.full.patch)

  Let nxagent write the keyboard configuration to <session_directory>/keyboard
  and make it available within the NX session.

  This patch is needed for Tarball installation and on Distros like
  Debian, not reporting this path addition to upstream.

  Originally contributed by FreeNX Team.

  This patch is needed for Tarball installation mode of NX (redistributed)
  only, not reporting this path change to upstream.

  This patch is needed on Debian only, not reporting this path
  addition to upstream.

  Patch was modified by Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

Create Windows and fix drawing issues on Big Endian 64bit systems (057_nx-X11_sanitize-eventmasks.full.patch).

  Multiple endiannes issues were setting incorrect event masks when creating and
  drawing X11 windows.

  This time, a smaller integer has been casted to a bigger one and passed to some
  function actually setting its value.

  This meant, that garbage from stack was attached to the smaller integer value,
  putting unknown memory into the lower bytes of the bigger integer.

  Fix this by creating a big, initialized temporary variable, let the function do
  its magic on that one and pass the value back to the smaller variable--and
  cross your fingers the smaller variable can hold it without overrunning. (The
  last bit is a design issue we can't really fix and has been around even before
  this patch.)

  The below patch fixes more -Werror=format-security errors.
  Interestingly, most of the errors only showed up on our arm builds.  No
  idea why.

Fix FTBFS when compiled with -Werror=format-security (055_nx-X11_imake-Werror-format-security.full.patch).

Avoid building libXcomp.so.1 (which is identical to libXcomp.so.3), (053_nx-X11_no-xcomp1-install-target.full.patch).

 The Mac OS X 10.5 SDK requires the second argument of FD_ISSET to be
 writeable, although it does only access the data. Given that we have a
 const pointer for a const struct, copy and pass that.
 .
 Note that this is merely a workaround for OS X 10.5, as 10.6 and later
 define the second argument of FD_ISSET as const struct const *foo, too.
 .
 It is safe, as data is accessed read-only by FD_ISSET, even on 10.5.

 Restore ability to build things in parallel.
 (${MAKE} must always appear in the rule directly, and not be
 hidden through expansions of other variables to get this to work.)

  Relevant code taken from xtrans 1.2.7 on 2014-06-11.

 026_nxcompext_honour-optflags.full.patch
 026_nxcomp_honour-optflags.full+lite.patch
 026_nxcompshad_honour-optflags.full.patch

  024_fix-make-clean.full.patch
  024_fix-make-clean.full+lite.patch

 From tarball, NX libraries and binaries are installed to
 /usr/local/lib/nx.
 .
 FIXME: The paths in this patch get superceded by current build
 logic in nx-libs.spec and debian/rules. This should be
 merged into the NX build logic finally.

  009_nxproxy_add-man-page.full+lite.patch
  009_nxagent_add-man-page.full.patch
  010_nxauth_fix-binary-name-in-man-page.full.patch

 Use memset instead of setting sa_restorer to NULL.

Original-Author: Alexander Morozov

 When building nxcompshad .gch files get created. On
 cleanup these should be removed.

 From the libpng homepage...

 The libpng 1.5.x series continues the evolution of the libpng API,
 finally hiding the contents of the venerable and hoary png_struct and
 png_info data structures inside private (i.e., non-installed) header
 files. Instead of direct struct-access, applications should be using
 the various png_get_xxx() and png_set_xxx() accessor functions, which
 have existed for almost as long as libpng itself. (Apps that compiled
 against libpng 1.4 without warnings about deprecated features should
 happily compile against 1.5, too.

 Patch origin: Fedora packagers of libXcomp3.

 Use builtin includes to build with gcc43.

 By an unknown reason this patch currently is needed to
 build nx-X11, nxcomp, nxcompshad and nxcompext with
 dpkg-buildpackage and debuild.

 Use builtin includes to build with gcc43.

 Make sure nxcompshad get built against nx-X11.
 .
 Furthermore /usr/X11R6/lib is an outdated path on
 current Debian systems.

Revert "Add patch 700_nx-X11_mesa-initialize-server-support-correctly.full.patch. Initialize server_support array with correct size. Fix Mesa upstream bugzilla bug #7353. (Fixes: #776)."

This reverts commit 4db6f0fd.

Reason: the file nx-X11/extras/Mesa/src/glx/x11/glxextensions.c is not
used at build time and has been removed from the code base in NX 3.6.

Add patch 700_nx-X11_mesa-initialize-server-support-correctly.full.patch. Initialize server_support array with correct size. Fix Mesa upstream bugzilla bug #7353. (Fixes: #776).