Rework nxagent and nxproxy wrapper scripts.

  o Install nxagent/nxproxy executables into multi-arch path.
  o Fake libNX_X11.so* as $LIBDIR/nx-X11/libX11.so*.
  o Allow injecting different $NXAPP containing the executable name.

  o For e.g. x2goagent this requires the following changes:

    - Move x2goagent symlink from /usr/lib/x2go/bin/x2goagent to
      $LIBDIR/nx/bin/x2goagent
    - Replace /usr/bin/x2goagent by a two-liner...

    ```
    #!/bin/sh

    export NXAPP=x2goagent
    nxagent
    ```

1 files changed, 24 insertions, 0 deletions

diff --git a/bin/nxproxy.in b/bin/nxproxy.in
new file mode 100644
index 000000000..d21388d18
--- /dev/null
+++ b/bin/nxproxy.in
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# Copyright (C) 2012 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see http://www.gnu.org/licenses/.
+
+NX_LIBS=@@NXLIBDIR@@
+
+# make sure nxagent starts properly with pam_tmpdir.so being in use
+NX_TEMP=${NX_TEMP:-/tmp}
+export NX_TEMP
+
+exec $NX_LIBS/bin/${NXAPP:="nxproxy"} "$@"