unknown type name 'DBLINK'

[Heinz Junkes via Core-talk <core-talk at aps.anl.gov>]

When compiling epics-base with rtems6 I get the error " unknown type name 'DBLINK' “.


in link.h (wird von dbAccess.h included) findet man dies:

struct link {
    struct dbCommon *precord;   /* Pointer to record owning link */
    short type;
    short flags;
    struct lset *lset;
    char *text;             /* Raw link text */
    union value value;
};

typedef struct link DBLINK;


Does anyone have an idea what is going wrong here? Can this be due to gcc-10 (powerpc-rtems6-gcc (GCC) 10.3.1) ?

Heinz


...
/home/rtems/MVME6100_WORK/rtems/6/bin/powerpc-rtems6-gcc  -fasm  -I/home/rtems/MVME6100_WORK/rtems/6/powerpc-rtems6/beatnik/lib/include -mcpu=7400       -D_GNU_SOURCE -D_DEFAULT_SOURCE         -DUSE_TYPED_RSET -DUSE_TYPED_DSET    -DUNIX      -O2 -g -fdata-sections -ffunction-sections   -Wall -Werror-implicit-function-declaration       -DRTEMS_HAS_ALTIVEC -DHAVE_MOTLOAD -DRTEMS_NETWORK_CONFIG_MBUF_SPACE=2048 -DRTEMS_NETWORK_CONFIG_CLUSTER_SPACE=5120 -mcpu=7400 -I/home/rtems/MVME6100_WORK/rtems/6/powerpc-rtems6/beatnik/lib/include    -D__LINUX_ERRNO_EXTENSIONS__    -I. -I../O.Common -I. -I. -I.. -I../as -I../bpt -I../db -I../dbStatic -I../dbtemplate -I../misc -I../registry -I../rsrv -I../../../../../include/compiler/gcc -I../../../../../include/os/RTEMS -I../../../../../include         -MM -MF asDbLib.d  ../as/asDbLib.c
perl -CSD /home/rtems/EPICS_TST/epics-base/bin/linux-x86_64/genVersionHeader.pl   -t ../../../../.. -N EPICS_VCS_VERSION -V "" ../O.Common/epicsVCS.h
Keeping VCS header ../O.Common/epicsVCS.h
    EPICS_VCS_VERSION = "R7.0.6.1-75-g91941af992f6c32ef4f4-dirty"
Expanding ../databaseVersion.h@ to ../O.Common/databaseVersion.h
perl -CSD /home/rtems/EPICS_TST/epics-base/bin/linux-x86_64/expandVars.pl -t ../../../../..   -DEPICS_DATABASE_MAJOR_VERSION="3"  -DEPICS_DATABASE_MINOR_VERSION="21"  -DEPICS_DATABASE_MAINTENANCE_VERSION="1"  -DEPICS_DATABASE_DEVELOPMENT_FLAG="1"  ../databaseVersion.h@ databaseVersion.h
Installing generated generic include file ../../../../../include/databaseVersion.h
/home/rtems/MVME6100_WORK/rtems/6/bin/powerpc-rtems6-gcc  -fasm  -I/home/rtems/MVME6100_WORK/rtems/6/powerpc-rtems6/beatnik/lib/include -mcpu=7400       -D_GNU_SOURCE -D_DEFAULT_SOURCE         -DUSE_TYPED_RSET -DUSE_TYPED_DSET    -DUNIX      -O2 -g -fdata-sections -ffunction-sections   -Wall -Werror-implicit-function-declaration       -DRTEMS_HAS_ALTIVEC -DHAVE_MOTLOAD -DRTEMS_NETWORK_CONFIG_MBUF_SPACE=2048 -DRTEMS_NETWORK_CONFIG_CLUSTER_SPACE=5120 -mcpu=7400 -I/home/rtems/MVME6100_WORK/rtems/6/powerpc-rtems6/beatnik/lib/include    -D__LINUX_ERRNO_EXTENSIONS__    -I. -I../O.Common -I. -I. -I.. -I../as -I../bpt -I../db -I../dbStatic -I../dbtemplate -I../misc -I../registry -I../rsrv -I../../../../../include/compiler/gcc -I../../../../../include/os/RTEMS -I../../../../../include         -c ../as/asDbLib.c
In file included from ../db/dbAccess.h:27,
                 from ../as/asDbLib.c:31:
../O.Common/dbCommon.h:27:5: error: unknown type name 'DBLINK'
   27 |     DBLINK              tsel;       /**< @brief Time Stamp Link */
      |     ^~~~~~
../O.Common/dbCommon.h:31:5: error: unknown type name 'DBLINK'
   31 |     DBLINK              sdis;       /**< @brief Scanning Disable */
      |     ^~~~~~
../O.Common/dbCommon.h:66:5: error: unknown type name 'DBLINK'
   66 |     DBLINK              flnk;       /**< @brief Forward Process Link */
      |     ^~~~~~
make[5]: *** [../../../../../configure/RULES_BUILD:259: asDbLib.o] Error 1
make[5]: Leaving directory '/home/rtems/EPICS_TST/epics-base/modules/database/src/ioc/O.RTEMS-beatnik'
make[4]: *** [../../../../configure/RULES_ARCHS:58: install.RTEMS-beatnik] Error 2
make[4]: Leaving directory '/home/rtems/EPICS_TST/epics-base/modules/database/src/ioc'
make[3]: *** [../../../configure/RULES_DIRS:85: ioc.install] Error 2
make[3]: Leaving directory '/home/rtems/EPICS_TST/epics-base/modules/database/src'
make[2]: *** [../../configure/RULES_DIRS:85: src.install] Error 2
make[2]: Leaving directory '/home/rtems/EPICS_TST/epics-base/modules/database'
make[1]: *** [../configure/RULES_DIRS:85: database.install] Error 2
make[1]: Leaving directory '/home/rtems/EPICS_TST/epics-base/modules'
make: *** [configure/RULES_DIRS:85: modules.install] Error 2