Experimental Physics and
Industrial Control System

Jörn Dreyer <[email protected]> · Wed, 11 Oct 2017 10:40:47 +0200

Hi Mark,

in the areadetektor I have set up EV4_BASE correctly. Maybe I was not clear in 
my firs mail. I'm developing the IOC outside of the areadetector directory 
structure and thus not using its internal config files. But my environment 
defines EV4_BASE.

Regards,

Jörn

Am Dienstag, 10. Oktober 2017, 14:28:14 CEST schrieb Mark Rivers:
> HI Jörn,
> 
> I am successfully doing what you are trying to do using RELEASE*.local files
> that are identical to the EXAMPLE_RELEASE*.local files in the master branch
> of  areaDetector/configure.
> 
> I suspect you did not define the path to the V4 libraries in
> RELEASE_PATHS.local.  This is the symbol EV4_BASE. My version of that file
> contains these lines:
> 
> # If CONFIG_SITE.local defines WITH_EPICS_V4=YES then define the path here
> EV4_BASE     = /corvette/usr/local/epics-devel/epicsV4/EPICS-CPP-4.6.0
> 
> 
> RELEASE_LIBS.local contains these lines:
> 
> # V4 modules.
> PVCOMMON=$(EV4_BASE)/pvCommonCPP
> PVACCESS=$(EV4_BASE)/pvAccessCPP
> PVDATA=$(EV4_BASE)/pvDataCPP
> PVDATABASE=$(EV4_BASE)/pvDatabaseCPP
> NORMATIVETYPES=$(EV4_BASE)/normativeTypesCPP
> 
> Let me know if you still have problems.
> 
> Mark
> 
> 
> 
> ________________________________________
> From: [email protected] [[email protected]] on
> behalf of Jörn Dreyer [[email protected]] Sent: Tuesday, October 10, 2017
> 7:14 AM
> To: [email protected]
> Subject: EPICS areadetecto and EPICSV4
> 
> Hi all,
> 
> I have a probably stupid question concerning the use of EPICS V4 and the
> areadetector code in an IOC.
> 
> I'm trying to build an IOC with which I want to readout a GiGE based camera.
> To do performance comparisons I also want to include the EPICS V4 code. But
> If I enable WITH_EPICS_V4 in the Makefile, I fail to find the 
> „../../../lib/linux- x86_64/libpvDatabase.a“ The makefile is searching in
> the wrong directories. I included
> 
> include $(AREADETECTOR)/ADCore/ADApp/commonDriverMakefile
> 
> in my IOC makefile. And therein the EPICS V4 libraries are added to
> PROD_LIBS. What variable do I need to set so that make will find those
> libraries? If I change PROD_LIBS to PROD_SYS_LIBS, everything compiles
> fine.
> 
> With kind regards,
> 
> Jörn Dreyer

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System