Re: Typelib fails to compile using Ruby 1.9.2

Matthias Goldhoorn <[email protected]> Fri, 15 Nov 2013 08:58:12 +0100
Newsgroups	gmane.science.robotics.orocos.devel
Organization	University of Bremen
Message-ID	<[email protected]>
Morgning,
I had the same problem on two machines in the past, Unfortunately i 
could not resolve the issue, a deletion of the build server and 
rebuilding typelib solved the issue. It seem's some part injecting a 
wrong ruby version here :-(
Could you please verify to which ruby version your system "ruby" and 
"gem" points?.
if you running a debian variant please try to use update-alternatives to 
update the links to the current version.
autoproj installations should not depend on that but the but is anyhow 
related to this....

Greetings,
Matthias

On 13.11.2013 15:24, Azamat Shakhimardanov wrote:
> Hi Ruben,
> did you resolve this issue? After doing upgrade to Debian 7.2 with gcc 
> 4.7 and ruby1.9.1
> I get the same error. I have  2.6. toolchain with electric. Also 
> GEM_HOME is pointing to .gem which is not existent.
> With ruby1.8.6 the error is different
>
>
>  rake setup[-DOROCOS_TARGET=]
>   Using the crusty system installed rake... you probably want to upgrade
>   WARN: cannot load RDoc, documentation generation disabled
>   WARN:   no such file to load -- rdoc/task
>   cannot load oroGen
>     did you install Typelib's Ruby bindings and update the RUBYLIB 
> environment variable accordingly ?
>     did you add 
> /home/azamat/programming/ros-electric/orocos_toolchain/orogen/lib to 
> RUBYLIB ?
>   the error is: no such file to load -- facets/string/camelcase
>     /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in 
> `gem_original_require'
>     /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in 
> `require'
>     
> /home/azamat/programming/ros-electric/orocos_toolchain/typelib/bindings/ruby/lib/typelib.rb:8
>     /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in 
> `gem_original_require'
>     /usr/lib/ruby/vendor_ruby/1.8/rubygems/custom_require.rb:36:in 
> `require'
>     
> /home/azamat/programming/ros-electric/orocos_toolchain/orogen/Rakefile:6
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:205:in `call'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:205:in `execute'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:200:in `each'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:200:in `execute'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:158:in `invoke_with_call_chain'
>     /usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:151:in `invoke_with_call_chain'
>     /usr/lib/ruby/vendor_ruby/rake/task.rb:144:in `invoke'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:116:in `invoke_task'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:94:in `top_level'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:94:in `each'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:94:in `top_level'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:133:in 
> `standard_exception_handling'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:88:in `top_level'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:66:in `run'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:133:in 
> `standard_exception_handling'
>     /usr/lib/ruby/vendor_ruby/rake/application.rb:63:in `run'
>     /usr/bin/rake:27
>
> the env value is
> RUBYOPT=-rubygems
> RUBYLIB=/home/azamat/programming/ros-electric/orocos_toolchain/utilrb/lib:/home/azamat/programming/ros-electric/orocos_toolchain/orogen/lib:/home/azamat/programming/ros-electric/orocos_toolchain/install/lib/ruby/1.8/i486-linux:/home/azamat/programming/ros-electric/orocos_toolchain/install/lib/ruby/1.8
>
> Sylvain, any idea?
>
> Sincerely
> Azamat
> ------------------------------------------------------------------------
> *From:* Ruben Smits <[email protected]>
> *To:* "[email protected]" 
> <[email protected]>
> *Sent:* Wednesday, September 11, 2013 1:52 PM
> *Subject:* Re: [Orocos-Dev] Typelib fails to compile using Ruby 1.9.2
>
> Using Ruby 1.9.3 I get the following error:
>
> [ 81%] Building CXX object 
> bindings/ruby/CMakeFiles/typelib_ruby.dir/ext/memory.o
> /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:45:5: 
> error: cannot
>       initialize a member subobject of type 'int (*)()' with an rvalue 
> of type 'int (*)(...)'
>     (int (*)(...))memory_table_compare,
>     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:46:5: 
> error: cannot
>       initialize a member subobject of type 'int (*)()' with an rvalue 
> of type 'st_index_t (*)(...)':
>       different return type ('int' vs 'st_index_t' (aka 'long'))
>     (st_index_t (*)(...))memory_table_hash
>     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 2 errors generated.
>
> Ruben
>
>
> On Wed, Sep 11, 2013 at 11:50 AM, Ruben Smits 
> <[email protected] <mailto:[email protected]>> 
> wrote:
>
>     Hi,
>
>     I'm using Ruby 1.9.2 and when I compile typelib master (using
>     clang on OSX 10.8) I get the following error:
>
>     [ 72%] Building CXX object
>     bindings/ruby/CMakeFiles/typelib_ruby.dir/ext/memory.o
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:35:8:
>     error: unknown type
>           name 'st_index_t'
>     static st_index_t memory_table_hash(void* a)
>            ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:39:13:
>     error: use of
>           undeclared identifier 'st_index_t'
>         return (st_index_t)a;
>                 ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:45:19:
>     error: expected
>           expression
>         (st_index_t (*)(...))memory_table_hash
>                       ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:45:21:
>     error: expected
>           expression
>         (st_index_t (*)(...))memory_table_hash
>                         ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:43:28:
>     error: variable has
>           incomplete type 'struct st_hash_type'
>     static struct st_hash_type memory_table_type = {
>                                ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:43:15:
>     note: forward
>           declaration of 'st_hash_type'
>     static struct st_hash_type memory_table_type = {
>                   ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:119:33:
>     error: use of
>           undeclared identifier 'st_data_t'
>         if (st_lookup(MemoryTable, (st_data_t)ptr, (st_data_t*)&entry))
>                                     ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:146:34:
>     error: use of
>           undeclared identifier 'st_data_t'
>         if (!st_lookup(MemoryTable, (st_data_t)ptr, (st_data_t*)&entry))
>                                      ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:160:33:
>     error: use of
>           undeclared identifier 'st_data_t'
>             st_delete(MemoryTable, (st_data_t*)&ptr, 0);
>                                     ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:160:43:
>     error: expected
>           expression
>             st_delete(MemoryTable, (st_data_t*)&ptr, 0);
>                                               ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:200:34:
>     error: use of
>           undeclared identifier 'st_data_t'
>         if (!st_lookup(MemoryTable, (st_data_t)ptr, (st_data_t*)&entry)) {
>                                      ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:221:33:
>     error: use of
>           undeclared identifier 'st_data_t'
>             st_insert(MemoryTable, (st_data_t)ptr, (st_data_t)entry);
>                                     ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:226:42:
>     error: use of
>           undeclared identifier 'st_data_t'
>                 if (!st_lookup(MemoryTable, (st_data_t)root_ptr,
>     (st_data_t*)&root_entry))
>                                              ^
>     /Users/vm/orocos_ws/src/orocos_toolchain/typelib/bindings/ruby/ext/memory.cc:369:31:
>     error: member access
>           into incomplete type 'st_table'
>         return INT2NUM(MemoryTable->num_entries);
>                                   ^
>     /System/Library/Frameworks/Ruby.framework/Headers/ruby.h:147:32:
>     note: expanded from macro 'INT2NUM'
>     #define INT2NUM(v) rb_int2inum(v)
>                                    ^
>     /System/Library/Frameworks/Ruby.framework/Headers/ruby.h:335:12:
>     note: forward declaration of 'st_table'
>         struct st_table *iv_tbl;
>
>     Ruben
>
>     -- 
>     Ruben Smits, Phd
>     Chief Technology Officer
>     Intermodalics BVBA
>     +32479511786
>     www.intermodalics.eu <http://www.intermodalics.eu/>
>
>
>
>
> -- 
> Ruben Smits, Phd
> Chief Technology Officer
> Intermodalics BVBA
> +32479511786
> www.intermodalics.eu <http://www.intermodalics.eu/>
>
> -- 
> Orocos-Dev mailing list
> [email protected] 
> <mailto:[email protected]>
> http://lists.mech.kuleuven.be/mailman/listinfo/orocos-dev
>
>
>
>


-- 
  Dipl.-Inf. Matthias Goldhoorn
  Space and Underwater Robotic

  Universität Bremen
  FB 3 - Mathematik und Informatik
  AG Robotik
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