Experimental Physics and
Industrial Control System

Andrew Johnson <[email protected]> · Thu, 21 Aug 2003 14:51:56 -0500

Kevin M. Peterson wrote:

I've built R3.13.9 and rebuilt my ioc tree, but my ioc (mv162) gives
the following errors when it tries to load iocCore:
ld < iocCore
undefined symbol: _dbReadDatabaseFP
undefined symbol: _dbGetMenuIndex
undefined symbol: _dbGetFieldAddress
undefined symbol: _dbPvdInitPvt
undefined symbol: _dbPvdFreeMem
undefined symbol: _dbIsDefaultValue
undefined symbol: _dbAllocRecord
undefined symbol: _dbRecordName
undefined symbol: _dbPvdAdd
undefined symbol: _dbPvdDelete
undefined symbol: _dbFreeRecord
undefined symbol: _dbPvdFind
undefined symbol: _dbGetStringNum
undefined symbol: _dbIsMacroOk
undefined symbol: _dbPutStringNum
undefined symbol: _dbReadDatabase
ld error: error reading file (errno = 0x1c0001).
value = 0 = 0x0
Any idea what didn't build properly? What am I missing?

Those symbols are from various files in dbStaticLib, and *should* be
present - did you have any problems at all when building?
Try going into src/dbStatic and doing a 'gnumake rebuild' there, a
'gnumake' in the src/iocCore directory, and then a 'gnumake' from the top
of your IOC application.
- Andrew
--
There are 10 types of people in the world:
Those who understand binary, and those who don't.

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System