opensdk-internals — Developers mailling list

Re: [OpenSDK] compiling opensdk - error

[Nuno L. <nun...@sa...>]

Cygwin doesn't have the zlib-package, as it bundles everything within the 
zlib package.
Anyway, I don't remember how I fixed this problem. I remember I was able to 
compile openSDK on cygwin, but it didn't run, though.

Try to run it on a linux box and it'll run without problems.

Regards,
Nuno


----- Original Message ----- 
From: "Rachel F. Adler" <rac...@gm...>
To: "Nuno Lopes" <nun...@sa...>
Cc: <Ope...@li...>
Sent: Sunday, December 09, 2007 5:15 AM
Subject: Re: [OpenSDK] compiling opensdk - error


>I have zlib installed, but I still get those errors.  I am using cygwin.  I
> don't have zlib-dev, do I need that, where can I get that from?
>
> the -rdynamic error went away using your information.
>
> Thanks,
> Rachel
>
> On Dec 7, 2007 4:35 PM, Nuno Lopes <nun...@sa...> wrote:
>
>> Hi,
>>
>> The problem with "-rdynamic" is easy to fix. Just replace "-rdynamic" 
>> with
>> "-Wl,-export-dynamic". This is due to the old gcc version you are using.
>> About the _gz* related problems, make sure you have zlib (you may also
>> need
>> zlib-dev) packages installed.
>>
>> Regards,
>> Nuno
>>
>> P.S.: looking again, it seems you are using cygwin.. Last time I tried it
>> didn't worked, but it was a long time ago.. maybe it already works now.
>>
>>
>> ----- Original Message -----
>> From: "Rachel F. Adler" <rac...@gm...>
>> To: <Ope...@li...>
>> Sent: Friday, December 07, 2007 7:25 PM
>> Subject: [OpenSDK] compiling opensdk - error
>>
>>
>> >I keep getting the following error when trying to compile opensdk.
>> >
>> > Any ideas on what I can do to get opensdk to compile?
>> >
>> > g++ -rdynamic -ldl -lpthread -lz -o OPENRloader AnalyzerAPI.o
>> > DataManager.oERA2
>> > 01D1.o IPAddress.o MCOOP.o MemoryMapAgent.o OCalendarTime.o
>> > OFbkImage.oOObject.
>> > o OObserver.o OPENRAPI.o OPENREvent.o OPower.o OShmPtrBase.o
>> > OSubject.oOSyslog.
>> > o OTime.o ObjcommEvent.o OpenSdkEndpointInfo.o OpenSdkThread.o
>> > RCRegion.oTime_a
>> > .o antEnvBaseMsg.o antModuleRef.o antSharedBufferDef.o
>> > antSharedBufferManager.o
>> > antTypes.o boot.o libc.o utils.o OVirtualRobotComm.o gunzip.o helper.o
>> > main.o op
>> > ensdkAPI.o
>> > g++: unrecognized option `-rdynamic'
>> > gunzip.o: In function `_Z13gunzip_modulePKcS0_':
>> > /usr/local/opensdk/loader/gunzip.cc:31: undefined reference to 
>> > `_gzopen'
>> > /usr/local/opensdk/loader/gunzip.cc:49: undefined reference to 
>> > `_gzread'
>> > /usr/local/opensdk/loader/gunzip.cc:52: undefined reference to
>> `_gzclose'
>> > /usr/local/opensdk/loader/gunzip.cc:58: undefined reference to
>> `_gzerror'
>> > /usr/local/opensdk/loader/gunzip.cc:41: undefined reference to
>> `_gzclose'
>> > main.o: In function `_Z16parse_object_cfgv':
>> > /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/bits/ostream.tcc:63:
>> > undefined
>> > ref
>> > erence to `_zError'
>> > collect2: ld returned 1 exit status
>> > make: *** [OPENRloader] Error 1
>> >
>> > Thanks,
>> > Rachel 

Re: [OpenSDK] compiling opensdk - error

[Rachel F. A. <rac...@gm...>]

I have zlib installed, but I still get those errors.  I am using cygwin.  I
don't have zlib-dev, do I need that, where can I get that from?

the -rdynamic error went away using your information.

Thanks,
Rachel

On Dec 7, 2007 4:35 PM, Nuno Lopes <nun...@sa...> wrote:

> Hi,
>
> The problem with "-rdynamic" is easy to fix. Just replace "-rdynamic" with
> "-Wl,-export-dynamic". This is due to the old gcc version you are using.
> About the _gz* related problems, make sure you have zlib (you may also
> need
> zlib-dev) packages installed.
>
> Regards,
> Nuno
>
> P.S.: looking again, it seems you are using cygwin.. Last time I tried it
> didn't worked, but it was a long time ago.. maybe it already works now.
>
>
> ----- Original Message -----
> From: "Rachel F. Adler" <rac...@gm...>
> To: <Ope...@li...>
> Sent: Friday, December 07, 2007 7:25 PM
> Subject: [OpenSDK] compiling opensdk - error
>
>
> >I keep getting the following error when trying to compile opensdk.
> >
> > Any ideas on what I can do to get opensdk to compile?
> >
> > g++ -rdynamic -ldl -lpthread -lz -o OPENRloader AnalyzerAPI.o
> > DataManager.oERA2
> > 01D1.o IPAddress.o MCOOP.o MemoryMapAgent.o OCalendarTime.o
> > OFbkImage.oOObject.
> > o OObserver.o OPENRAPI.o OPENREvent.o OPower.o OShmPtrBase.o
> > OSubject.oOSyslog.
> > o OTime.o ObjcommEvent.o OpenSdkEndpointInfo.o OpenSdkThread.o
> > RCRegion.oTime_a
> > .o antEnvBaseMsg.o antModuleRef.o antSharedBufferDef.o
> > antSharedBufferManager.o
> > antTypes.o boot.o libc.o utils.o OVirtualRobotComm.o gunzip.o helper.o
> > main.o op
> > ensdkAPI.o
> > g++: unrecognized option `-rdynamic'
> > gunzip.o: In function `_Z13gunzip_modulePKcS0_':
> > /usr/local/opensdk/loader/gunzip.cc:31: undefined reference to `_gzopen'
> > /usr/local/opensdk/loader/gunzip.cc:49: undefined reference to `_gzread'
> > /usr/local/opensdk/loader/gunzip.cc:52: undefined reference to
> `_gzclose'
> > /usr/local/opensdk/loader/gunzip.cc:58: undefined reference to
> `_gzerror'
> > /usr/local/opensdk/loader/gunzip.cc:41: undefined reference to
> `_gzclose'
> > main.o: In function `_Z16parse_object_cfgv':
> > /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/bits/ostream.tcc:63:
> > undefined
> > ref
> > erence to `_zError'
> > collect2: ld returned 1 exit status
> > make: *** [OPENRloader] Error 1
> >
> > Thanks,
> > Rachel
>
>

Re: [OpenSDK] compiling opensdk - error

[Nuno L. <nun...@sa...>]

Hi,

The problem with "-rdynamic" is easy to fix. Just replace "-rdynamic" with 
"-Wl,-export-dynamic". This is due to the old gcc version you are using.
About the _gz* related problems, make sure you have zlib (you may also need 
zlib-dev) packages installed.

Regards,
Nuno

P.S.: looking again, it seems you are using cygwin.. Last time I tried it 
didn't worked, but it was a long time ago.. maybe it already works now.


----- Original Message ----- 
From: "Rachel F. Adler" <rac...@gm...>
To: <Ope...@li...>
Sent: Friday, December 07, 2007 7:25 PM
Subject: [OpenSDK] compiling opensdk - error


>I keep getting the following error when trying to compile opensdk.
>
> Any ideas on what I can do to get opensdk to compile?
>
> g++ -rdynamic -ldl -lpthread -lz -o OPENRloader AnalyzerAPI.o 
> DataManager.oERA2
> 01D1.o IPAddress.o MCOOP.o MemoryMapAgent.o OCalendarTime.o 
> OFbkImage.oOObject.
> o OObserver.o OPENRAPI.o OPENREvent.o OPower.o OShmPtrBase.o 
> OSubject.oOSyslog.
> o OTime.o ObjcommEvent.o OpenSdkEndpointInfo.o OpenSdkThread.o 
> RCRegion.oTime_a
> .o antEnvBaseMsg.o antModuleRef.o antSharedBufferDef.o
> antSharedBufferManager.o
> antTypes.o boot.o libc.o utils.o OVirtualRobotComm.o gunzip.o helper.o
> main.o op
> ensdkAPI.o
> g++: unrecognized option `-rdynamic'
> gunzip.o: In function `_Z13gunzip_modulePKcS0_':
> /usr/local/opensdk/loader/gunzip.cc:31: undefined reference to `_gzopen'
> /usr/local/opensdk/loader/gunzip.cc:49: undefined reference to `_gzread'
> /usr/local/opensdk/loader/gunzip.cc:52: undefined reference to `_gzclose'
> /usr/local/opensdk/loader/gunzip.cc:58: undefined reference to `_gzerror'
> /usr/local/opensdk/loader/gunzip.cc:41: undefined reference to `_gzclose'
> main.o: In function `_Z16parse_object_cfgv':
> /usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/bits/ostream.tcc:63: 
> undefined
> ref
> erence to `_zError'
> collect2: ld returned 1 exit status
> make: *** [OPENRloader] Error 1
>
> Thanks,
> Rachel 

[OpenSDK] compiling opensdk - error

[Rachel F. A. <rac...@gm...>]

I keep getting the following error when trying to compile opensdk.

Any ideas on what I can do to get opensdk to compile?

g++ -rdynamic -ldl -lpthread -lz -o OPENRloader AnalyzerAPI.o DataManager.oERA2
01D1.o IPAddress.o MCOOP.o MemoryMapAgent.o OCalendarTime.o OFbkImage.oOObject.
o OObserver.o OPENRAPI.o OPENREvent.o OPower.o OShmPtrBase.o OSubject.oOSyslog.
o OTime.o ObjcommEvent.o OpenSdkEndpointInfo.o OpenSdkThread.o RCRegion.oTime_a
.o antEnvBaseMsg.o antModuleRef.o antSharedBufferDef.o
antSharedBufferManager.o
antTypes.o boot.o libc.o utils.o OVirtualRobotComm.o gunzip.o helper.o
main.o op
ensdkAPI.o
g++: unrecognized option `-rdynamic'
gunzip.o: In function `_Z13gunzip_modulePKcS0_':
/usr/local/opensdk/loader/gunzip.cc:31: undefined reference to `_gzopen'
/usr/local/opensdk/loader/gunzip.cc:49: undefined reference to `_gzread'
/usr/local/opensdk/loader/gunzip.cc:52: undefined reference to `_gzclose'
/usr/local/opensdk/loader/gunzip.cc:58: undefined reference to `_gzerror'
/usr/local/opensdk/loader/gunzip.cc:41: undefined reference to `_gzclose'
main.o: In function `_Z16parse_object_cfgv':
/usr/lib/gcc/i686-pc-cygwin/3.4.4/include/c++/bits/ostream.tcc:63: undefined
ref
erence to `_zError'
collect2: ld returned 1 exit status
make: *** [OPENRloader] Error 1

Thanks,
Rachel

[OpenSDK] Re: [tekkotsu_dev] new open-source OPEN-R implementation

[Lyle B. <lbi...@bi...>]

On Thursday 16 March 2006 12:25, Nuno Lopes wrote:
> Dear all,
>
> I'm pleased to announce a new open-source projects that aims to run the
> AIBO code on a normal pc, without any code changes.
> To make this possible we need to implement the full Open-R framework
> (because probably Sony will never give us the OPEN-R sources), and
> that will need some effort.

Yes, I contacted Sony at several levels of management with regard to the 
availability of the sources for OPEN-R - and consistently got the answer that 
OPEN-R was an important piece of "intellectual property" of the Sony 
Corporation and therefore was not going to be released as open-source to the 
public.

> But I think it is worth, as it will speedup the 
> development cycle (imagine that you could run gdb/valgrind/ltrace/strace on
> your programs..).

Very helpful and cool, indeed.

Cheers,
Lyle

-- 
Lyle Bickley
Bickley Consulting West Inc.
Mountain View, CA
http://bickleywest.com

"Black holes are where God is dividing by zero"

[OpenSDK] new open-source OPEN-R implementation

[Nuno L. <nc...@me...>]

Dear all,

I'm pleased to announce a new open-source projects that aims to run the AIBO 
code on a normal pc, without any code changes.
To make this possible we need to implement the full Open-R framework 
(because probably Sony will never give us the OPEN-R sources), and
that will need some effort. But I think it is worth, as it will speedup the 
development cycle (imagine that you could run gdb/valgrind/ltrace/strace on 
your programs..).

Currently we are already able to compile the files using the native compiler 
and we've been also able to run some Sony's examples. Even if you don't feel 
like coding such low-level stuff, writing good documentation will also help 
us.
On a longer term, I would like to build a higher level library on top of 
OPEN-R, to reduce the high learning curve of this platform.
This project will also help in a future migration to other hardware 
platforms. The implementation uses 3 servers (audio, actuators and sensors), 
that do the low-level things, so to port a program to other hardware 
architecture will be as simple as writing the appropriate servers.


Project homepage: http://opensdk.sourceforge.net/


Regards,
Nuno Lopes