[one-users] nebula start problem

Wed May 7 14:58:13 PDT 2008

Hello,

I hadn't had a chance to try it again, but now I can confirm that it 
works and that the changes you made to the files did allow it to compile.

Many thanks,
Clovis

Javier Fontan wrote:
>
> Hello,
>
> We have not yet solved this issue. This files are not meant to be 
> constructed if .y or .l are not modified. The problem is that scons 
> uses md5 hashes to check if files are changed (make uses time stamps). 
> This md5 hashes are stored into a database file created the first time 
> the command is run, so this first time that does not have information 
> about md5 hashes it tries to compile everything.
>
> Anyhow that versions of flex and bison should work, I am building the 
> source in debian and MacOS X without problems. We have to look more 
> into that, I am so sorry about this issue.
>
> As a temporal solution you can comment lines that trigger flex/bison. 
> It is only used in src/template and src/host. I have attached versions 
> of SConstruct files for this directories with the lines commented, 
> just overwrite the files located in src/template and src/host. (Do 
> this in a fresh one directory, just after untaring it, beacause scons 
> will delete .h and .cc files generated by flex/bison if this lines are 
> uncommented).
>
> I hope everything works fine now.
>
> Bye
>
>
>
> On Apr 24, 2008, at 12:53 AM, Clovis Chapman wrote:
>> Hello,
>>
>> I'm encountering the exact same compilation issues here as Sandeep.
>> Was the issue resolved?
>>
>> I suppose there is a versioning problem but I have all the software 
>> listed in the documentation installed at the versions specified or 
>> above.
>>
>> For reference, my versions of flex and bison are as follows:
>>
>> flex version 2.5.4
>> bison (GNU bison) 2.3
>>
>> Many thanks,
>> Clovis
>>
>> On 21 Apr 2008, at 18:27, Javier Fontan wrote:
>>
>>>
>>> Hello,
>>>
>>> What version of flex and bison do you have installed? This is what I 
>>> have here and works fine:
>>>
>>> --8<------
>>> lobezno:~/Work/nebula jfontan$ flex --versionflex 
>>> 2.5.33lobezno:~/Work/nebula jfontan$ bison --versionbison (GNU 
>>> Bison) 2.3------>8--
>>> Upgrading or installing your flex/bison to this versions or greater 
>>> should work. Anyway, this is a problem in the building script as it 
>>> should not rebuild flex/bison files if sources are untouched. We 
>>> have opened a bug with this issue, sorry.
>>> Bye
>>>
>>> On Apr 21, 2008, at 10:30 AM, Sandeep, Patel(IE10) wrote:
>>>> Hi
>>>>
>>>>   I have done the compilation again by scons, but it is giving 
>>>> error :-
>>>>
>>>> [root at gridmaster one]# ls
>>>> include  install.sh  SConstruct  share  src
>>>> [root at gridmaster one]# scons
>>>> scons: Reading SConscript files ...
>>>> scons: done reading SConscript files.
>>>> scons: Building targets ...
>>>> build_lex(["src/host/host_parser.c", "src/host/host_parser.h"], 
>>>> ["src/host/host_parser.l"])
>>>> "host_parser.l", line 37: unrecognized %option: header-file
>>>> g++ -o src/host/Host.o -c -g -Wall -Iinclude src/host/Host.cc
>>>> src/host/Host.cc:27:25: host_parser.h: No such file or directory
>>>> src/host/Host.cc: In member function `int Host::unmarshall(int, 
>>>> char**, char**)':
>>>> src/host/Host.cc:85: warning: converting of negative value 
>>>> `-0x000000001' to `uint'
>>>> src/host/Host.cc: At global scope:
>>>> src/host/Host.cc:451: error: `YY_BUFFER_STATE' does not name a type
>>>> src/host/Host.cc:453: error: variable or field 
>>>> `host__delete_buffer' declared void
>>>> src/host/Host.cc:453: error: `YY_BUFFER_STATE' was not declared in 
>>>> this scope
>>>> src/host/Host.cc: In member function `int Host::match(const 
>>>> std::string&, bool&, char**)':
>>>> src/host/Host.cc:461: error: `YY_BUFFER_STATE' was not declared in 
>>>> this scope
>>>> src/host/Host.cc:461: error: expected `;' before "str_buffer"
>>>> src/host/Host.cc:471: error: `str_buffer' was not declared in this 
>>>> scope
>>>> src/host/Host.cc:471: error: `host__scan_string' was not declared 
>>>> in this scope
>>>> src/host/Host.cc:480: error: `host__delete_buffer' cannot be used 
>>>> as a function
>>>> src/host/Host.cc:461: warning: unused variable 'YY_BUFFER_STATE'
>>>> src/host/Host.cc:471: warning: unused variable 'host__scan_string'
>>>> src/host/Host.cc: In member function `int Host::rank(const 
>>>> std::string&, int&, char**)':
>>>> src/host/Host.cc:502: error: `YY_BUFFER_STATE' was not declared in 
>>>> this scope
>>>> src/host/Host.cc:502: error: expected `;' before "str_buffer"
>>>> src/host/Host.cc:512: error: `str_buffer' was not declared in this 
>>>> scope
>>>> src/host/Host.cc:512: error: `host__scan_string' was not declared 
>>>> in this scope
>>>> src/host/Host.cc:521: error: `host__delete_buffer' cannot be used 
>>>> as a function
>>>> src/host/Host.cc:502: warning: unused variable 'YY_BUFFER_STATE'
>>>> src/host/Host.cc:512: warning: unused variable 'host__scan_string'
>>>> scons: *** [src/host/Host.o] Error 1
>>>> scons: building terminated because of errors.
>>>> [root at gridmaster one]#
>>>>
>>>> Regards
>>>> Sandeep
>>>>
>>>>
>>>> From: users-bounces at lists.opennebula.org 
>>>> [mailto:users-bounces at lists.opennebula.org] On Behalf Of Javier Fontan
>>>> Sent: Thursday, April 17, 2008 7:14 PM
>>>> To: Sandeep, Patel(IE10)
>>>> Cc: users at lists.opennebula.org
>>>> Subject: Re: [one-users] nebula start problem
>>>>
>>>>
>>>> Hello,
>>>>
>>>> I do not see compiled files in your source directory. Seems that 
>>>> the compilation step was not done or failed.
>>>> Check 
>>>> http://opennebula.org/doku.php?id=documentation:ig#installation or 
>>>> http://opennebula.org/doku.php?id=documentation:qg#one_installation 
>>>> if you are using Quickstart Guide and tell us if the build step 
>>>> gives you any error.
>>>>
>>>> You also have to take into account that the install script makes 
>>>> symbolic links from the source directory, this makes easier to 
>>>> modify the source and recompile as you don't need to install it 
>>>> again, but you can not delete de source directory.
>>>>
>>>> Bye
>>>>
>>>>
>>>> On Apr 17, 2008, at 11:58 AM, Sandeep, Patel(IE10) wrote:
>>>>
>>>>
>>>> Hi
>>>>
>>>>    This is the output :-
>>>>> [...]
>>>>>
>>>>> /opt/one/src/nebula:
>>>>> total 56
>>>>> -rw-r--r--  1 1006 ftp 4083 Feb 18 02:07 Log.cc
>>>>> -rw-r--r--  1 1006 ftp 9797 Mar 25 00:01 Nebula.cc
>>>>> -rw-r--r--  1 1006 ftp 4178 Mar 24 07:41 NebulaTemplate.cc
>>>>> -rw-r--r--  1 1006 ftp 5648 Mar 17 07:18 oned.cc
>>>>> -rw-r--r--  1 1006 ftp 1122 Mar 14 23:17 SConstruct
>>>>> [...]
>>>>
>>>> -- 
>>>> Javier Fontan, Grid Technology Engineer/Researcher
>>>> DSA Research Group: http://dsa-research.org
>>>> Globus GridWay Metascheduler: http://www.GridWay.org
>>>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>>>
>>>
>>> -- 
>>> Javier Fontan, Grid Technology Engineer/Researcher
>>> DSA Research Group: http://dsa-research.org
>>> Globus GridWay Metascheduler: http://www.GridWay.org
>>> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> -- 
> Javier Fontan, Grid Technology Engineer/Researcher
> DSA Research Group: http://dsa-research.org
> Globus GridWay Metascheduler: http://www.GridWay.org
> OpenNebula Virtual Infrastructure Engine: http://www.OpenNebula.org
>
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