Beremiz-ide: set default host for OPCUA and beremiz internal services

Compile xdpyinfo for use, in case of debug.

software/beremiz-ide/buildout.hash.cfg

@@ -19,7 +19,7 @@ md5sum = ed2bd38b78f2a66f474205249f6e6f2c
 
 [template-instance-beremiz]
 filename = instance-beremiz.cfg.jinja2.in
-md5sum = 200de2b44431c0e4154227b333f27342
+md5sum = bca63fc8943e7c5fa7dd43841e49bf95
 
 [template-instance-beremiz-test]
 filename = instance-beremiz-test.cfg.jinja2.in

software/beremiz-ide/instance-beremiz.cfg.jinja2.in

@@ -227,6 +227,8 @@ inline =
   export LANG=C.UTF-8
   export LC_ALL=C.UTF-8
   export BEREMIZPYTHONPATH={{ python_bin }}
+  export OPCUA_DEFAULT_HOST={{ ipv4 }}
+  export BEREMIZ_LOCAL_HOST={{ ipv4 }}
 
 output = ${directory:bin}/beremiz-env.sh
 

software/beremiz-ide/software.cfg

@@ -35,6 +35,7 @@ parts +=
   Modbus
   xterm
   instance
+  xdpyinfo
 
 [gcc]
 # Always build GCC for Fortran (see openblas).