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Subject: Re: areaDetector ADProsilica dbJLinkDebug undefined reference
From: Michael Davidsaver via Tech-talk <tech-talk@aps.anl.gov>
To: Heinz Junkes <junkes@fhi-berlin.mpg.de>
Cc: tech-talk <tech-talk@aps.anl.gov>
Date: Sun, 14 Jul 2019 16:33:33 -0700
My first suspicion of that your build isn't consistent.  Maybe a clean rebuild
is in order?

> /usr/bin/ld: prosilicaApp_registerRecordDeviceDriver.o: undefined reference to symbol ‘pvar_int_dbJLinkDebug'

This symbol should be defined in libdbCore.so from Base in 7.0.2,
though the error suggests that it is missing in your build.

> $ nm lib/linux-x86_64/libdbCore.so|grep pvar_int_dbJLinkDebug
> 000000000008b020 D pvar_int_dbJLinkDebug

It is pulled into an IOC through base.dbd (directly in dbCore.dbd).

> $ grep dbJLinkDebug dbd/*
> dbd/dbCore.dbd:variable(dbJLinkDebug,int)


On 7/14/19 8:50 AM, Heinz Junkes via Tech-talk wrote:
> areadetector 3-6 
> 
> ADProsilica Release 2-5
> 
> /usr/bin/g++ -o prosilicaApp  -L/home/epics/EPICS/SUPPORT/areaDetector/ADProsilica/lib/linux-x86_64 -L/home/epics/EPICS/SUPPORT/areaDetector/ADProsilica/iocs/prosilicaIOC/lib/linux-x86_64 -L/home/epics/EPICS/SUPPORT/areaDetector/ADCore/lib/linux-x86_64 -L/home/epics/EPICS/SUPPORT/areaDetector/ADSupport/lib/linux-x86_64 -L/home/epics/EPICS/SUPPORT/asyn/lib/linux-x86_64 -L/home/epics/EPICS/base-7.0.2/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/SUPPORT/areaDetector/ADProsilica/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/SUPPORT/areaDetector/ADProsilica/iocs/prosilicaIOC/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/SUPPORT/areaDetector/ADCore/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/SUPPORT/areaDetector/ADSupport/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/SUPPORT/asyn/lib/linux-x86_64 -Wl,-rpath,/home/epics/EPICS/base-7.0.2/lib/linux-x86_64           -rdynamic -m64          prosilicaApp_registerRecordDeviceDriver.o prosilicaAppMain.o   -lprosilica -lPvAPI -lNDPlugin -lADBase -lqsrv -lntndArrayConverter -lnt -lpvDatabase -lpvAccessIOC -lpvAccessCA -lpvAccess -lpvData -lnetCDF -lMagick++ -lcoders -lMagick -ljbig -ljp2 -lbzlib -lpng -lwebp -llcms -lttf -lwmf -lfilters -ltiff -lxml2 -lNeXus -lhdf5 -lhdf5_hl -lbitshuffle -lblosc -lszip -lzlib -ljpeg -lasyn -lCom  -lX11 -lXext
> 
> /usr/bin/ld: prosilicaApp_registerRecordDeviceDriver.o: undefined reference to symbol ‘pvar_int_dbJLinkDebug'
> 
> 
> 
> //home/epics/EPICS/base-7.0.2/lib/linux-x86_64/libdbCore.so.3.17.2: error adding symbols: DSO missing from command line
> collect2: error: ld returned 1 exit status
> 
> I have only selected proSilica support.
> 
> What am I doing wrong?
> 
> Danke, Heinz
> ------------------------------------------------------------------------------
> Fritz-Haber-Institut    | Phone:         (+49 30) 8413-4270
> Heinz Junkes             | Fax (G3+G4):   (+49 30) 8413-5900
> Faradayweg 4-6        | 
> D - 14195 Berlin        | E-Mail:        junkes@fhi-berlin.mpg.de
> ------------------------------------------------------------------------------
> 


Replies:
Re: areaDetector ADProsilica dbJLinkDebug undefined reference Mark Rivers via Tech-talk
References:
areaDetector ADProsilica dbJLinkDebug undefined reference Heinz Junkes via Tech-talk

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