[Scons-users] Scons understanding existing project

[William Blevins]

Pietro,

Depends what you what exactly:
http://scons.org/doc/HTML/scons-api/SCons.Node.FS.File-class.html

I would use get_path() or get_abspath() perhaps on the File objects.

V/R,
William

On Thu, Aug 4, 2016 at 5:25 PM, Pietro Paolini <pietro.paolini at ocado.com>
wrote:

> Hi all,
>
> I am wrestling to print out the sources files resulting in a certain
> target being built, I have inserted a print statement into the Sconscript
> file as following :
>
>     src += [task_c]
>     for p_file in src:
>         print(p_file)
>     env.Program('executable-name', source = src)
>
> But all I get is :
>
> * [<SCons.Node.FS.File object at 0x7f08505a4390>]
> *
> * [<SCons.Node.FS.File object at 0x7f08505b0050>, <SCons.Node.FS.File
> object at 0x7f08505b0690>, <SCons.Node.FS.File object at 0x7f08505b0550>,
> <SCons.Node.FS.File object at 0x7f08505b0a90>, <SCons.Node.FS.Fil
> e object at 0x7f08505b0950>, <SCons.Node.FS.File object at
> 0x7f08505a4ed0>, <SCons.Node.FS.File object at 0x7f08505b0310>] *
>
>
> Is there any way to print the actual file name ?
>
> Cheers,
> Pietro
>
> On 4 August 2016 at 15:46, Jonathon Reinhart <jonathon.reinhart at gmail.com>
> wrote:
>
>> Hi Pietro,
>>
>> Normally, SCons only looks at the top-level SConstruct file by itself.
>>
>> The SConscript files (typically in sub-directories) are examined when the
>> SConscript() function is called.
>> See https://bitbucket.org/scons/scons/wiki/SConscript() for more
>> information.
>>
>> I don't believe there are any debug options specifically for tracing
>> which SConscript files are being read.
>> However, since they are just Python scripts, you can put a print
>> statement at the top-level of any SConscript
>> and it will be printed as soon as it is read (during the earliest stage
>> of SCons).
>>
>> Jonathon
>>
>>
>> On Thu, Aug 4, 2016 at 6:30 AM, Pietro Paolini <pietro.paolini at ocado.com>
>> wrote:
>>
>>> Hi all,
>>>
>>> I have been given the task of understanding the build process of a
>>> middle size project built with Scons, as I am new to the tool I may be
>>> asking the wrong/silly question.
>>>
>>> I'd like to track down the Sconstruct/SConscript being visited/executed
>>> by the tool, is there any option which prints the work-flow ? I have tried
>>> the several debugging options coming with it by none so far gives me what I
>>> want, many print far too many information about the files being rebuild,
>>> commands executed and stuff like that.
>>>
>>>
>>> I am just interested in the SCons* files the tool visits so I can track
>>> down the work flow.
>>>
>>> Thanks,
>>> Pietro
>>>
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>
> Notice:  This email is confidential and may contain copyright material of
> members of the Ocado Group. Opinions and views expressed in this message
> may not necessarily reflect the opinions and views of the members of the
> Ocado Group.
>
>
>
> If you are not the intended recipient, please notify us immediately and
> delete all copies of this message. Please note that it is your
> responsibility to scan this message for viruses.
>
>
>
> Fetch and Sizzle are trading names of Speciality Stores Limited and Fabled
> is a trading name of Marie Claire Beauty Limited, both members of the Ocado
> Group.
>
>
>
> References to the “Ocado Group” are to Ocado Group plc (registered in
> England and Wales with number 7098618) and its subsidiary undertakings (as
> that expression is defined in the Companies Act 2006) from time to time.
> The registered office of Ocado Group plc is Titan Court, 3 Bishops Square,
> Hatfield Business Park, Hatfield, Herts. AL10 9NE.
>
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