[Gems-users] opal.so problem

[Dave <zhu_dave@xxxxxxxxx>]

Hello All,

I haven't figured out why I'm having problems with opal compilation. As I mentioned before, there is a problem when linking opal.so, an undefined symbol _ZN22generic_cache_templateI21generic_cache_block_tE9TagSearchEybbPPS0_Pj in opal/x86-linux/obj/cache.o which causes problems. I get the following error messages.

make module DESTINATION=MOSI_SMP_bcast
Opal: building module
make generated/generated
make[1]: Entering directory `/home/GEMS/opal'
make[1]: `generated/generated' is up to date!  .
make[1]: Leaving directory `/home/GEMS/opal'
make BUILD_FLAGS=-DSIMICS module_go
make[1]: Entering directory `/home/GEMS/opal'
Made module
make[1]: Leaving directory `/home/GEMS/opal'
Opal: Linking simics module
cd ../simics/x86-linux/lib; make opal
make[1]: Entering directory `/home/GEMS/simics-2.2.19/x86-linux/lib'
=== Building module "opal" us!
 ing the
 2.0 API ===
gmake[2]: Circular /home/GEMS/simics/x86-linux/obj/include/simics/module_id.c <- /home/GEMS/simics/x86-linux/obj/include/simics/module_id.c dependency dropped.
Creating dependencies: module_id.c
Creating dependencies: opal.c
gmake[2]: Circular /home/GEMS/simics/x86-linux/obj/include/simics/module_id.c <- /home/GEMS/simics/x86-linux/obj/include/simics/module_id.c dependency dropped.
Creating exportmap.elf
Compiling opal.c
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
/home/GEMS/simics/src/extensions/opal/opal.c:110: warning: ? defined but not used
Compiling module_id.c 
`-mcpu=' is deprecated. Use `-mtune=' or '-march=' instead.
Linking opal.so
/home/GEMS/simics-2.2.19/x86-linux/lib/opal.so: /home/GEMS/simics-2.2.19/x86-linux/
lib/opal.so: undefined symbol: _ZN22generic_cache_templateI21generic_cache_block_tE9TagSearchEy
bbPPS0_Pj
gmake[2]: *** [/home/GEMS/simics-2.2.19/x86-linux/lib/opal.so] Error
 1
gmake[2]: *** Deleting file `/home/GEMS/simics-2.2.19/x86-linux/lib/opal.so'
make[1]: *** [opal] Error 2
make[1]: Leaving directory `/home/GEMS/simics-2.2.19/x86-linux/lib'
make: *** [module] Error 2

Any help regarding this matter will be greatly appreciated.

Thanks,

Dave

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