Re: [Gems-users] Compile Ruby

[Dan Gibson <degibson@xxxxxxxx>]

Hi James,

Specifying DESTINATION causes the simics module for ruby to be built. 
Specifying PROTOCOL alone only builds Ruby's tester.
It looks like you're running into a library incompatibility.

Try the following:
* re-copy your library files (libstdc, etc) as it mentions in the wiki
* remove new_GEMS/simics-2.2.19/x86-linux/lib/ruby.so and 
[simics]/home/[target]/modules/ruby*
* remove new_GEMS/simics-2.2.19/x86-linux/lib/modules.cache
* make clean in new_GEMS/ruby

Also, are you using a different version of Simics for GEMS 1.2 than you 
were for GEMS 1.1? Occasionally library incompatibilities surface when 
using binary distributions under linux.
Regards,
Dan Gibson

James Wang wrote:

> Hi all:
>    I was trying to compile ruby and make PROTOCOL
> part went ok. But when I specify DESTIANTION, I got
> the following error:
> === Building module "ruby" using the 2.0 API ===
> Creating dependencies: module_id.c
> Creating dependencies: ruby.c
> Creating exportmap.elf
> Compiling ruby.c
> /afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics/src/extensions/ruby/ruby.c:108:
> warning: `mm_id' defined but not used
> Compiling module_id.c
> Linking ruby.so
> /afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics-2.2.19/x86-linux/lib/ruby.so:
> /afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics-2.2.19/x86-linux/lib/ruby.so:
> symbol
> _ZNSt15basic_streambufIcSt11char_traitsIcEE7seekposESt4fposI11__mbstate_tESt13_Ios_Openmode,
> version GLIBCPP_3.2 not defined in file libstdc++.so.5
> with link time reference
> make[2]: ***
> [/afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics-2.2.19/x86-linux/lib/ruby.so]
> Error 1
> make[2]: *** Deleting file
> `/afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics-2.2.19/x86-linux/lib/ruby.so'
> make[1]: *** [ruby] Error 2
> make[1]: Leaving directory
> `/afs/ec.auckland.ac.nz/project/hstm/wcon006/new_GEMS/simics-2.2.19/x86-linux/lib'
> make: *** [all] Error 2
>
>    I am on a Debian x86 system gcc 3.3.5, I was
> trying to compile GEMS 1.2, and GEMS 1.1 works fine on
> it.
>
>
> Regards
> James
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