This is where you should simply be able to add the tools to the list. But you have to know what their real names are. That, in turn, will be apparent from when you comment out these lines and SConstruct prints its built up list of tools for the environment.

Hope this helps,
Mike

-----Original Message-----
>From: Steven Yi 
>Sent: Feb 26, 2008 2:16 AM
>To: Developer discussions 
>Subject: Re: [Cs-dev] Broken Build when using Flex/Bison
>
>Hi Andres,
>
>Unfortunately the changes do not work and it is still broken regarding
>flex and bison.  Commenting out:
>
>commonEnvironment = Environment(tools = ['mingw', 'swig', 'javac', 'jar'])
>
>Is the only way I've been able to get things to compile. Moving the
>addition of the lex and yacc Tool() earlier does not solve the problem
>and Scons still gets confused about what to do with .l files. I don't
>know what the solution is though.
>
>steven
>
>On Mon, Feb 25, 2008 at 6:20 PM, Andres Cabrera  wrote:
>> Hi,
>>  I've commited some small changes to SConstruct, and I've added
>>  hardcoded 'lex' and 'yacc' to the tools when building the new parser
>>  on windows. I can't test here since I don't have windows, but maybe
>>  this addition is enough?
>>
>>  Cheers,
>>  Andrés
>>
>>
>>
>>
>>  On Mon, Feb 25, 2008 at 5:52 PM, Michael Gogins  wrote:
>>  > In order to have MSVC and MinGW (and the Intel compiler) co-exist in SConstruct, I have changed it to (1) detect user's choice of tools either from environment or from option (withMSVC etc.), (2) re-construct the commonEnvironment from scratch, (3) add specific tools suitable to the user's choice to the commonEnvironment programmatically.
>>  >
>>  >  I think the best thing is to add bison and and flex to the tools in the appropriate platform cases.
>>  >
>>  >  Hope this helps,
>>  >  Mike
>>  >
>>  >
>>  >
>>  >  -----Original Message-----
>>  >  >From: Steven Yi 
>>  >  >Sent: Feb 25, 2008 4:32 PM
>>  >  >To: Developer discussions 
>>  >  >Subject: [Cs-dev] Broken Build when using Flex/Bison
>>  >  >
>>  >  >Hi All,
>>  >  >
>>  >  >Recent changes to SConstruct broke detection of flex/bison (as far as
>>  >  >I can tell that is the problem).  During configuration, Scons shows:
>>  >  >
>>  >  >SCons tools on this platform:  ['mingw', 'gcc', 'g++', 'gnulink',
>>  >  >'ar', 'gas', 'm4', 'swig', 'javac', 'jar', 'mingw', 'gcc', 'g++',
>>  >  >'gnulink', 'ar', 'gas', 'm4']
>>  >  >
>>  >  >
>>  >  >which show the mingw tool set twice and no detection of flex/bison.
>>  >  >Because of this I get:
>>  >  >
>>  >  >scons: *** While building `['Engine\\csound_orclex.c']' from
>>  >  >`['Engine\\csound_orc.l']': Don't know how to build from a source file
>>  >  >with suffix `.l'.  Expected a suffix in this list: ['.i'].
>>  >  >
>>  >  >
>>  >  >I think this is all due to the change to hardcode the tools on the
>>  >  >platforms for MinGW?
>>  >  >
>>  >  >(BTW: For anyone on Windows, the version of flex and bison I am using
>>  >  >are from http://gnuwin32.sourceforge.net/)
>>  >  >
>>  >  >Thanks!
>>  >  >steven
>>  >  >
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