I did eliminate the symlinks. No change noticed.
The obj directory exists in MOSI_SMP_bcast directory and is full of object files
while the make is happening, but it is being removed at the end of the process.
Quoting Dan Gibson <degibson@xxxxxxxx>:
> I assume then that there are object files in a subdirectory of
> $GEMS/ruby/x86-linux?
> Try eliminating those symlinks and recompile.
>
> Mike Marty wrote:
> >> /home/nikolas/gems is a link to /media/gems
> >> so this shouldn't affect anything. I am beginning to think that since
> Ubuntu
> >> does a minimal installation by default, I am missing a library or
> something
> >> similar. Unfortunately the error message isn't helping.
> >>
> >>
> >
> > No, I doubt that. The symbol it is having problems linking with is
> > defined in $GEMS/common/util
> >
> > The issue here is that Ruby/Opal Makefiles will build the object files.
> > Then to build a Simics module, we use the Virtutech Makefile which may be
> > using a different compiler. The compilers do not seem to agree on the
> > names of mangled symbols.
> >
> > This problem comes up frequently on the list. We currently do not have a
> > clear, bullet-proof solution.
> >
> > --Mike
> >
> >
> >
> >
> >> Quoting Dan Gibson <degibson@xxxxxxxx>:
> >>
> >>
> >>> A path seems to be inconsistent:
> >>> /home/nikolas/gems/programs/sparc in one message
> >>> /media/gems/programs/sparc/ in another...
> >>>
> >>> This is probably an artifact of the reformat you mentioned -- did you
> >>> copy files directly from one install to the other by chance? Otherwise,
> >>> grep for whichever path is wrong, and change it.
> >>>
> >>> Regards,
> >>> Dan Gibson
> >>>
> >>> nikolaos@xxxxxxxxxx wrote:
> >>>
> >>>> The "make ruby" command from
> >>>> $GEMS/simics/x86-linux/lib
> >>>> fails with the same error message:
> >>>>
> >>>> === Building module "ruby" using the 2.0 API ===
> >>>> ls:
> >>>>
> >>>>
> >>
>
/home/nikolas/gems/programs/sparc/simics/../ruby/x86-linux/generated//obj/*.o:
> >>
> >>>> No such file or directory
> >>>> make: *** [ruby] Error 2
> >>>>
> >>>> I have tried both with
> >>>> SIMICS_VERSION := -DSIMICS_2_2
> >>>> and
> >>>> SIMICS_VERSION += -DSIMICS_2_2
> >>>>
> >>>> Could this be a compatibility problem with gcc-3.3 ?
> >>>>
> >>>> Nikolas
> >>>>
> >>>>
> >>>>
> >>>> Quoting Dan Gibson <degibson@xxxxxxxx>:
> >>>>
> >>>>
> >>>>> The latest version of GEMS handles Simics versions a little
> >>>>> differently, by changing Makefile.simics_version. Don't use the append
> >>>>> operator in Makefile.simics_version in GEMS 1.2+... that could break
> >>>>> several #ifdefs in various places. Use := instead of += if you're
> >>>>> defining the Simics version.
> >>>>>
> >>>>>
> >>>>>
> >>>>> Regards,
> >>>>>
> >>>>> Dan Gibson
> >>>>>
> >>>>>
> >>>>>
> >>>>> Javier Merino wrote:
> >>>>>
> >>>>> Check that you have the correct simics version in
> >>>>> $GEMS/common/Makefile.common, around line 46:
> >>>>>
> >>>>> SIMICS_VERSION += -DSIMICS_2_2
> >>>>>
> >>>>> Good luck,
> >>>>> Javi
> >>>>>
> >>>>> Nikolaos wrote:
> >>>>>
> >>>>>
> >>>>> Yes, about 4 times...
> >>>>>
> >>>>> I am using
> >>>>>
> >>>>> ./configure CC=/usr/lib/gcc-3.3
> >>>>>
> >>>>> and I am using g++-3.3 in the GEMS Makefiles
> >>>>>
> >>>>> Nikolas
> >>>>>
> >>>>>
> >>>>> Quoting Dan Gibson <degibson@xxxxxxxx>:
> >>>>>
> >>>>>
> >>>>>
> >>>>> Have your run the Simics configure step?
> >>>>> cd $GEMS/simics/x86-linux
> >>>>> ../configure
> >>>>>
> >>>>> Regards,
> >>>>> Dan Gibson
> >>>>>
> >>>>> nikolaos@xxxxxxxxxx wrote:
> >>>>>
> >>>>>
> >>>>>
> >>>>> Hello again,
> >>>>>
> >>>>> I had to format my PC and I changed my linux distribution to Ubuntu. I
> am
> >>>>>
> >>>>>
> >>>>> trying
> >>>>>
> >>>>>
> >>>>> to setup GEMS again but I am having some problems that I
> haven't
> >>>>>
> >>> been
> >>>
> >>>>> able
> >>>>>
> >>>>>
> >>>>> to
> >>>>>
> >>>>>
> >>>>> solve. From what I understand something goes wrong during the
> >>>>> linking
> >>>>>
> >>>>>
> >>>>> process.
> >>>>>
> >>>>>
> >>>>> I am using gcc 3.3, Simics 2.2.17 and GEMS 1.2
> >>>>>
> >>>>> The output I am getting from the 2 modules is:
> >>>>>
> >>>>> >From Ruby:
> >>>>>
> >>>>> Template closure done
> >>>>> Made module
> >>>>> make[1]: Leaving directory `/media/gems/programs/sparc/ruby'
> >>>>> Ruby: Linking simics module
> >>>>> cd ../simics/x86-linux/lib; make ruby
> >>>>> make[1]: Entering directory
> >>>>> `/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib'
> >>>>> === Building module "ruby" using the 2.0 API ===
> >>>>> make[1]: *** [ruby] Error 2
> >>>>> make[1]: Leaving directory
> >>>>> `/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib'
> >>>>> make: *** [all] Error 2
> >>>>>
> >>>>>
> >>>>> >From Opal:
> >>>>>
> >>>>> Made module
> >>>>> make[1]: Leaving directory `/media/gems/programs/sparc/opal'
> >>>>> Opal: Linking simics module
> >>>>> cd ../simics/x86-linux/lib; make opal
> >>>>> make[1]: Entering directory
> >>>>> `/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib'
> >>>>> === Building module "opal" using the 2.0 API ===
> >>>>> gmake[2]: Circular
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>
>
/home/nikolas/gems/programs/sparc/simics/x86-linux/obj/include/simics/module_id.c
> >>
> >>>>> <-
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>
>
/home/nikolas/gems/programs/sparc/simics/x86-linux/obj/include/simics/module_id.c
> >>
> >>>>> dependency dropped.
> >>>>> Linking opal.so
> >>>>> /media/gems/programs/sparc/simics-2.2.17/x86-linux/lib/opal.so:
> >>>>> /media/gems/programs/sparc/simics-2.2.17/x86-linux/lib/opal.so:
> undefined
> >>>>> symbol: _Z20initvar_dispatch_setPvP11conf_objectP10attr_valueS3_
> >>>>> gmake[2]: ***
> >>>>>
> >>>>>
> >>>>> [/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib/opal.so]
> >>>>>
> >>>>>
> >>>>> Error 1
> >>>>> gmake[2]: *** Deleting file
> >>>>> `/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib/opal.so'
> >>>>> make[1]: *** [opal] Error 2
> >>>>> make[1]: Leaving directory
> >>>>> `/media/gems/programs/sparc/simics-2.2.17/x86-linux/lib'
> >>>>> make: *** [module] Error 2
> >>>>>
> >>>>> I have tried recopying my library files, cleaning up previous makes
> etc.
> >>>>>
> >>> to
> >>>
> >>>>> no
> >>>>>
> >>>>>
> >>>>> avail. Any suggestions?
> >>>>>
> >>>>> Thanks in advance,
> >>>>>
> >>>>> Nikolas
> >>>>> _______________________________________________
> >>>>> Gems-users mailing list
> >>>>> Gems-users@xxxxxxxxxxx
> >>>>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>>>> Use Google to search the GEMS Users mailing list by adding
> >>>>>
> >>>>>
> >>>>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your
> >>>>>
> >>> search.
> >>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> _______________________________________________
> >>>>> Gems-users mailing list
> >>>>> Gems-users@xxxxxxxxxxx
> >>>>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>>>> Use Google to search the GEMS Users mailing list by adding
> >>>>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> _______________________________________________
> >>>>> Gems-users mailing list
> >>>>> Gems-users@xxxxxxxxxxx
> >>>>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>>>> Use Google to search the GEMS Users mailing list by adding
> >>>>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> _______________________________________________
> >>>>> Gems-users mailing list
> >>>>> Gems-users@xxxxxxxxxxx
> >>>>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>>>> Use Google to search the GEMS Users mailing list by adding
> >>>>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>> _______________________________________________
> >>>> Gems-users mailing list
> >>>> Gems-users@xxxxxxxxxxx
> >>>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>>> Use Google to search the GEMS Users mailing list by adding
> >>>>
> >>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>>
> >>>>
> >>> --
> >>> http://www.cs.wisc.edu/~gibson [esc]:wq!
> >>>
> >>> _______________________________________________
> >>> Gems-users mailing list
> >>> Gems-users@xxxxxxxxxxx
> >>> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >>> Use Google to search the GEMS Users mailing list by adding
> >>> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>>
> >>>
> >> _______________________________________________
> >> Gems-users mailing list
> >> Gems-users@xxxxxxxxxxx
> >> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> >> Use Google to search the GEMS Users mailing list by adding
> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >>
> >>
> > _______________________________________________
> > Gems-users mailing list
> > Gems-users@xxxxxxxxxxx
> > https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> > Use Google to search the GEMS Users mailing list by adding
> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
> >
> >
>
> --
> http://www.cs.wisc.edu/~gibson [esc]:wq!
>
> _______________________________________________
> Gems-users mailing list
> Gems-users@xxxxxxxxxxx
> https://lists.cs.wisc.edu/mailman/listinfo/gems-users
> Use Google to search the GEMS Users mailing list by adding
> "site:https://lists.cs.wisc.edu/archive/gems-users/"; to your search.
>
|
![[Computer Systems Lab]](http://www.cs.wisc.edu/pics/csl_logo.gif){kind=logo}