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Subject: Problem building 3.14 application with ipac/CANbus
From: "Rarback, Harvey" <rarback@SLAC.Stanford.EDU>
To: EPICS Techtalk <tech-talk@aps.anl.gov>
Date: Mon, 18 Feb 2002 00:46:41 -0800
	Folks,

I am trying to build a pure 3.14.0beta1 application.  I built the example application successfully and now I am trying to include Andrew Johnson's ipac/CANbus support.  My host is solaris-sparc-gnu and my IOC is VxWorks-68040. Here is what I did

 - built the ipac module with 3.14base.  I had to #include "recGbl.h" from
   3.13base in canBus.h, but otherwise the module seems to have built ok.

 - listed the module in <top>/configure/RELEASE.

 - added these two lines to xxxApp/src/exampleInclude.dbd
     include "drvIpac.dbd"
     include "devTip810.dbd"

The build fails when linking the example executable with undefined symbols drvTip810 etc. in example_registerRecordDeviceDriver.o

I have experimented with setting LIBOBJS, LIB_OBJS, example_LIBS etc. in xxxApp/src/Makefile, pointing them to ipacLib and tip810Lib, but the build never finds the symbols.

If I don't add the dbd files to exampleInclude.dbd, but just dbLoadDatabase them, then I get errors like
  iocInit: driver drvIpac not found

Any help would be greatly appreciated.

                                  --Harvey



Replies:
Re: Problem building 3.14 application with ipac/CANbus Marty Kraimer

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