Experimental Physics and
Industrial Control System

Delete or #ifdef the line

#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER

in src/RTEMS/base/rtems_config.c

Note that the current check for a particular CPU ( #ifdef __mc68040__ )
is *really* bad. Supporting the RTC is a BSP feature, i.e.,
the code should check for a particular BSP rather than CPU.
Also, it would be better to only use the RTC on
'known with support' boards rather than not using it on
'known w/o support' boards...

HTH
T.

John Dobbins wrote:

Dear All,

I am trying to build EPICS (3.14.7) for RTEMS-uC5282 on host linux-x86.
I get the following build error. Any advice welcome.

John Dobbins



/mnt/disk1/rtems-4.7/bin/m68k-rtems4.7-g++ -B/mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/ -specs bsp_specs -qrtems -o softIoc -static -L../../../lib/RTEMS-uC5282/ -m528x -u Init /mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/no-dpmem.rel /mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/no-mp.rel /mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/no-part.rel /mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/no-signal.rel /mnt/disk1/rtems-4.7/m68k-rtems4.7/uC5282/lib/no-rtmon.rel -m5200 softIoc_registerRecordDeviceDriver.o softMain.o -lrecIoc -lsoftDevIoc -liocsh -lmiscIoc -lrsrvIoc -ldbtoolsIoc -lasIoc -ldbIoc -lregistryIoc -ldbStaticIoc -lca -lCom -lm -lrtemsCom -lrtemscpu -lCom -lrtemsNfs -lm
../../../lib/RTEMS-uC5282//librtemsCom.a(rtems_config.o):(.data+0x94): undefined reference to `rtc_initialize'

References:

RE: RTEMS-uC5282 build problem Allison, Stephanie

Next RTEMS-uC5282 build problem John Dobbins

Re: Next RTEMS-uC5282 build problem Till Straumann

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