Experimental Physics and
Industrial Control System

Hi,

On 2012-04-19 [email protected] wrote:
> microblaze-uclinux-g++
>  -L/home/petalinux-v0.40-final/software/petalinux-dist/lib
>  -mno-xl-soft-mul -mno-xl-soft-div -mxl-barrel-shift -mcpu=v7.10.d
>  -L/windows/base-3-14-11/myserver2/microblaze_lib  -Wl -o Server myPV.o
>  myServer.o Server.o -lcas -lca -lCom -lgdd -lrt -lc -lpthread             
> Server.elf2flt: In function `ClockTimeSync':
>  /windows/base-3-14-11/myserver2/libCom/osiClockTime.c(.text+0x815b8):
>  undefined reference to `clock_settime'
> Server.elf2flt: In function `ClockTimeGetCurrent':
>  /windows/base-3-14-11/myserver2/libCom/osiClockTime.c(.text+0x816ec):
>  undefined reference to `clock_settime'              
> Server.elf2flt: In function `putDoubleToString(double, gddEnumStringTable
>  const*, char*, unsigned long)':
>  /windows/base-3-14-11/myserver2/gdd/aitConvert.cc(.text+0x96164):
>  undefined reference to `cvtDoubleToString'

I think the problem is just the order in which you are linking your libraries. 
You need to make sure that the -lCom appears after -lgdd since gdd uses 
functions from libCom that may not otherwise have been included.  In the 
Makefile where I build a server tool I list the libraries like this:

PROD_LIBS = cas gdd ca Com

Try changing your link order and rebuilding.

- Andrew
-- 
Never interrupt your enemy when he is making a mistake.
-- Napoleon Bonaparte

References:

Problem in porting EPICS on microblaze softcore processor ssahoo

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