Re: [Gems-users] (no subject)


Date: Mon, 27 Nov 2006 10:49:33 -0600
From: Dan Gibson <degibson@xxxxxxxx>
Subject: Re: [Gems-users] (no subject)
What directories exist in the ruby/generated directory?

nikolaos@xxxxxxxxxx wrote:
Nope, there is no x86-linux directory.

Quoting Dan Gibson <degibson@xxxxxxxx>:

Is the path
/home/nikolas/gems/programs/sparc/ruby/generated/x86-linux/obj valid and full of object files?

Regards,
Dan Gibson

nikolaos@xxxxxxxxxx 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.

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
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