[Scons-dev] Help debugging

Paweł Tomulik ptomulik at meil.pw.edu.pl
Wed Sep 16 17:09:31 EDT 2015


Russel,

if you can sacrify 1 minute, you may clone
https://bitbucket.org/ptomulik/scons2 and see if it works for you
(python ~/path/to/cloned/scons2/src/script/scons.py).


Regards!

W dniu 16.09.2015 o 21:32, William Blevins pisze:
> Russel,
> 
> I looked into this at one point.  Please see some notes that I made
> here: http://scons.tigris.org/issues/show_bug.cgi?id=3006
> 
> I can give you a better idea of the code area if you would like to
> investigate.  I know Pawell is already reworking he SharedLibrary code. 
> It was not written well since flags were based on platform versus
> tool: https://bitbucket.org/scons/scons/pull-requests/247/new-versioned-libraries-gnulink-and/diff
> 
> V/R,
> William
> 
> On Wed, Sep 16, 2015 at 6:22 PM, Russel Winder <russel at winder.org.uk
> <mailto:russel at winder.org.uk>> wrote:
> 
>     On Wed, 2015-09-16 at 07:03 -0400, Gary Oberbrunner wrote:
>     > --debug=explain might help, Russel.
> 
>     Aha, a strong RTFM moment their :-)
> 
>     OK so I do that and get:
> 
>         scons: rebuilding `processAll_library_d.so' because the contents of
>         the build action changed
>                        action: SharedFlagChecker(target, source, env)
>                                VersionedSharedLibrary(target, source, env)
> 
>     which leads to todays WTF moment! Absolutely nothing has changed on the
>     filestore or in the SConstruct file, so this must be in SCons itself,
>     most likely due to something in the D tool. Except that neither
>     SharedFlagChecker or VersionedSharedLibrary appear in any of the D-
>     related tools code.
> 
>     VersionedSharedLibrary is in __init__.py, so I guess I have to go
>     there… 
> 
>     --
>     Russel.
>     =============================================================================
>     Dr Russel Winder      t: +44 20 7585 2200
>     <tel:%2B44%2020%207585%202200>   voip: sip:russel.winder at ekiga.net
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>     41 Buckmaster Road    m: +44 7770 465 077
>     <tel:%2B44%207770%20465%20077>   xmpp: russel at winder.org.uk
>     <mailto:russel at winder.org.uk>
>     London SW11 1EN, UK   w: www.russel.org.uk
>     <http://www.russel.org.uk>  skype: russel_winder
> 
> 
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-- 
Pawel Tomulik


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