Worked out fine so far, because the next line was empty, but this can
easily change...

Prevents random characters as being treated as part of a variable name.

Fixes potential bugs, including one triggered by an unquoted hash within
the command line. BASH accepts this. Other shells do not (i.e., treat
everything following the hash character as a comment.)

libXcompshad underlinking problem: Fix undefined reference to 'XShmQueryVersion', 'XShmDetach', 'XShmCreateImage', 'XShmAttach', and 'XShmGetImage'.

libX11 underlinking problem: Fix undefined reference to 'XdmcpWrap' (by linking against X.Org'x libXdmcp).

Attributes GH PR #16: https://github.com/ArcticaProject/nx-libs/pull/16

Attributes GH PR #15: https://github.com/ArcticaProject/nx-libs/pull/15

nx-libs.spec: Drop packaging of libNX_Xpm*, in RPM packages there is no such concept for transitional/dummy packages as know from Debian/Ubuntu.

Attributes GH PR #14: https://github.com/ArcticaProject/nx-libs/pull/14

library clean-up: Don't build and link libXfont.a anymore. Use system's libXfont shared library and link dynamically.

arch cleanup (CRAY/WORD64) + X.Org CVE-2013-7439

Attributes GH PR #13: https://github.com/ArcticaProject/nx-libs/pull/13

 NX agent contains/ed two build trees. An old one (probably pre-3.x.y)
 and a "newer" one. The "newer" code tree used to become enabled by
 setting NXUpgradeAgentServer in nx-X11/config/cf/host.def to YES.

 As building the NXUpgradeAgentServer has been the default for
 years now, we drop all code that does not get used at build time
 for NXUpgradeAgentServer == YES (i.e., the code that belongs to the
 pre-3.x.y phase of NX agent).

 MakeBigReq inserts a length field after the first 4 bytes of the request
 (after req->length), pushing everything else back by 4 bytes.

 The current memmove moves everything but the first 4 bytes back. If a
 request aligns to the end of the buffer pointer when MakeBigReq is
 invoked for that request, this runs over the buffer. Instead, we need to
 memmove minus the first 4 bytes (which aren't moved), minus the last 4
 bytes (so we still align to the previous tail).

 The 4 bytes that fell out are already handled with Data32, which will
 handle the buffermax correctly.

 The case where req->length = 1 was already not functional.

 Reported by Abhishek Arya <inferno@chromium.org> (against X.Org BTS).

 https://bugzilla.mozilla.org/show_bug.cgi?id=803762Reviewed-by: Jeff Muizelaar <jmuizelaar@mozilla.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
 Rebased-for-NX: Mike Gabriel <mike.gabriel@das-netzwerkteam.de>

old-arch cleanup: Drop CRAY support (i.e., drop code related to CRAY, _CRAY, WORD64, WORD64ALIGN, MUSTCOPY, UNSIGNEDBITFIELDS definitions).

 Launch this script (after nxproxy has been installed into $PATH) and you
 will be able to evoke any local command through a

    nxproxy -C <-> nxproxy -S

 connection on DISPLAY=:8.

 This eases testing NX compression without using NX agent on the server
 side.

 How to use:

    # install nxproxy into $PATH, then...
    $ cd doc/examples/
    $ ./run-nxproxy2nxproxy-test
    $ export DISPLAY=:8
    $ xterm

Attributes GH PR #8: https://github.com/ArcticaProject/nx-libs/pull/8