Experimental Physics and
Industrial Control System

Dear community,

 

I’m trying to use the OPC UA epics-module driver available here : epics-modules/opcua: EPICS Device Support for OPC UA (github.com)

 

I was wondering if someone already got this problem during the Top building (I’ve installed the open62541 lib V1.3):

 

START :

 

c++  -D_GNU_SOURCE -D_DEFAULT_SOURCE          -D_X86_64_ -DUNIX  -Dlinux      -O3   -Wall    -DEPICS_NO_CALLBACK -DHAS_XMLPARSER -std=c++11 -fdiagnostics-color=always -mtune=generic     -m64  -fPIC -I. -I../O.Common -I. -I. -I.. -I../../devOpcuaSup -I../../devOpcuaSup/open62541 -I../../include/compiler/gcc -I../../include/os/Linux -I../../include -I/nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include/compiler/gcc -I/nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include/os/Linux -I/nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include    -I../../devOpcuaSup/open62541 -I/usr/include/libxml2 -I/volatile/home/vl276037/Top/open62541-1.3.9/install/include    -c ../opcuaItemRecord.cpp

../opcuaItemRecord.cpp:186:6: warning: ‘rset’ is deprecated [-Wdeprecated-declarations]

  186 | rset opcuaItemRSET = {

      |      ^~~~~~~~~~~~~

In file included from /nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include/dbBase.h:22,

                 from /nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include/dbAccess.h:20,

                 from ../opcuaItemRecord.cpp:19:

/nix/store/3jdcplbpdj2177csm7nbw3prjlaq1bdn-epics-base-7.0.7/include/recSup.h:89:21: note: declared here

   89 | typedef struct rset rset EPICS_DEPRECATED;

      |                     ^~~~

../opcuaItemRecord.cpp:190:20: error: invalid conversion from ‘long int (*)(dbCommon*, int)’ to ‘long int (*)()’ [-fpermissive]

  190 |     RECSUPFUN_CAST(init_record),

      |                    ^~~~~~~~~~~

      |                    |

      |                    long int (*)(dbCommon*, int)

../opcuaItemRecord.cpp:43:31: note: in definition of macro ‘RECSUPFUN_CAST’

   43 | #    define RECSUPFUN_CAST(F) F

 

END :

 

I’m using a Rocky Linux 9.2 system with a gcc 12.2.0 and an Epics Base V7.0.7.

 

Thanks for your consideration.

 

 

Vivien LORIOT

Ingénieur Contrôle/Commande

Laboratoire de Développement et d’Intégration des Systèmes de Contrôle

 

Commissariat à l’énergie atomique et aux énergies alternatives

CEA Paris-Saclay

 

DRF/IRFU/DIS/LDISC

Bâtiment 472 – Pièce 105

Tel : +33 1 69 08 95 17