Forgive me if I am missing something obvious here, it is the first day
back after the holidays...
I am trying to use libCom calls to add an interrupt handler to device
support for a vxWorks (ppc604) IOC.
Everything compiles fine but at reboot I get undefined symbols, console
output reads:
ld < vme49.munch
Undefined symbol: devDisableInterruptLevelVME (binding 1 type 0)
Undefined symbol: devConnectInterruptVME (binding 1 type 0)
Undefined symbol: devEnableInterruptLevelVME (binding 1 type 0)
Undefined symbol: devInterruptInUseVME (binding 1 type 0)
ld error: Module contains undefined symbol(s) and may be unusable.
value = 0 = 0x0
Done executing startup script /home/jad/ppcBootDir/st.cmd
The libCom calls are in device support, my devAUX_CLK module, used by my
devERL_EMS module, used in my IOC vme49.
In the vme49 IOC src folder the Makefile looks like:
PROD_IOC_vxWorks = vme49
DBD += vme49.dbd
# vme44.dbd will be made up from these files:
vme49_DBD += base.dbd
# <name>_registerRecordDeviceDriver.cpp will be created from <name>.dbd
vme49_SRCS += vme49_registerRecordDeviceDriver.cpp
vme49_SRCS_DEFAULT += vme49Main.cpp
vme49_SRCS_vxWorks += -nil-
#The following adds support from base/src/vxWorks
vme49_OBJS_vxWorks += $(EPICS_BASE_BIN)/vxComLibrary
#add a definition for each support application used by this application
vme49_LIBS_vxWorks += devERL_EMS
vme49_LIBS_vxWorks += devAUX_CLK
vme49_LIBS_vxWorks += asyn
vme49_LIBS_vxWorks += stream
vme49_LIBS += $(EPICS_BASE_IOC_LIBS)
Happy New Year and thanks,
John Dobbins
Lab for Elementary Particle Physics
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