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<== Date ==> <== Thread ==>
Subject: Re: sscan build error
From: Sandeep Kumar Malu - STFC UKRI via Tech-talk <tech-talk at aps.anl.gov>
To: "Tech Talk (tech-talk at aps.anl.gov)" <Tech-talk at aps.anl.gov>, Vishnu Patel <patel.vishnu at hotmail.com>
Date: Tue, 29 Aug 2023 06:48:34 +0000
Hi Vishnu

Do you have any specific reason for using sscan 2-10-1? If not, try using the latest version, if that helps.

Thanks
Sandeep Malu

From: Tech-talk <tech-talk-bounces at aps.anl.gov> on behalf of Vishnu Patel via Tech-talk <tech-talk at aps.anl.gov>
Sent: 29 August 2023 11:24
To: Tech Talk (tech-talk at aps.anl.gov) <Tech-talk at aps.anl.gov>
Subject: sscan build error
 

Hi,
   I have an error compiling sscan-2-10-1 with epics base 7.0.7.   I am not able to understand how to resolve it.


../scanparmRecord.c:109:1: warning: ‘rset’ is deprecated [-Wdeprecated-declarations]
  109 | epicsExportAddress(rset, scanparmRSET);
      | ^~~~~~~~~~~~~~~~~~
In file included from ../../../../../base-7.0.7/include/dbBase.h:22,
                 from ../../../../../base-7.0.7/include/dbAccess.h:20,
                 from ../scanparmRecord.c:54:
../../../../../base-7.0.7/include/recSup.h:68:8: note: declared here
   68 | struct rset {   /* record support entry table */
      |        ^~~~
../scanparmRecord.c:109:1: warning: ‘rset’ is deprecated [-Wdeprecated-declarations]
  109 | epicsExportAddress(rset, scanparmRSET);
      | ^~~~~~~~~~~~~~~~~~
In file included from ../../../../../base-7.0.7/include/dbBase.h:22,
                 from ../../../../../base-7.0.7/include/dbAccess.h:20,
                 from ../scanparmRecord.c:54:
../../../../../base-7.0.7/include/recSup.h:68:8: note: declared here
   68 | struct rset {   /* record support entry table */
      |        ^~~~
../scanparmRecord.c: In function ‘process’:
../scanparmRecord.c:141:23: warning: unused variable ‘dbAddr’ [-Wunused-variable]
  141 |         struct dbAddr dbAddr;
      |                       ^~~~~~
../scanparmRecord.c:140:13: warning: unused variable ‘i’ [-Wunused-variable]
  140 |         int i;
      |             ^
../scanparmRecord.c:139:24: warning: unused variable ‘isRemote’ [-Wunused-variable]
  139 |         long status=0, isRemote=0;
      |                        ^~~~~~~~
/usr/bin/gcc  -D_GNU_SOURCE -D_DEFAULT_SOURCE          -D_X86_64_ -DUNIX  -Dlinux      -O3 -g   -Wall -Werror-implicit-function-declaration      -mtune=generic     -m64  -fPIC -I. -I../O.Common -I. -I. -I.. -I../../../include/compiler/gcc -I../../../include/os/Linux -I../../../include      -I../../../..//seq-2.2.5/include -I../../../../../base-7.0.7/include/compiler/gcc -I../../../../../base-7.0.7/include/os/Linux -I../../../../../base-7.0.7/include        -c ../recDynLink.c
../recDynLink.c:46:15: error: expected ‘;’ before ‘long’
   46 | epicsShareFunc long epicsShareAPI dbNameToAddr(const char *pname,struct dbAddr *);
      |               ^~~~~
      |               ;
../recDynLink.c:46:35: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘dbNameToAddr’
   46 | epicsShareFunc long epicsShareAPI dbNameToAddr(const char *pname,struct dbAddr *);
      |                                   ^~~~~~~~~~~~
../recDynLink.c: In function ‘recDynLinkAddInput’:
../recDynLink.c:200:35: error: implicit declaration of function ‘dbNameToAddr’ [-Werror=implicit-function-declaration]
  200 |         if (options&rdlDBONLY  && dbNameToAddr(pvname,&dbaddr)) return(-1);
      |                                   ^~~~~~~~~~~~
cc1: some warnings being treated as errors
make[3]: *** [../../../../../base-7.0.7/configure/RULES_BUILD:259: recDynLink.o] Error 1
make[3]: Leaving directory '/opt/epics/support/sscan-2-10-1/sscanApp/src/O.linux-x86_64'
make[2]: *** [../../../../base-7.0.7/configure/RULES_ARCHS:58: install.linux-x86_64] Error 2
make[2]: Leaving directory '/opt/epics/support/sscan-2-10-1/sscanApp/src'
make[1]: *** [../../../base-7.0.7/configure/RULES_DIRS:85: src.install] Error 2
make[1]: Leaving directory '/opt/epics/support/sscan-2-10-1/sscanApp'
make: *** [../../base-7.0.7/configure/RULES_DIRS:85: sscanApp.install] Error 2


Thank you
Vishnu
Replies:
Re: sscan build error Vishnu Patel via Tech-talk
References:
sscan build error Vishnu Patel via Tech-talk
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