[Scons-users] build dependencies question(s)

[William Deegan]

Nikola,
On Nov 19, 2012, at 8:01 AM, Nikola Radovanovic <nikola.radovanovic at schneider-electric-dms.com> wrote:


> i give up...im just to dumb for this scons....

> 

> i will either create python script to build dll/so for omniORB idl-stub files and see what will happen

> or will try with WAF

> or maybe custom python build scripts. 

> 

> i cant solve this problem for almost 1 month :( 


You should have asked earlier. Don't be stuck for a month without asking for help.
That's what we're here for!


> and i tought it will be MUCH easier. i wish i started creating custom python build system-will be done so far. maybe its impossible to achieve with scons what i want :( :( is it so hard to create dependencies between different envs?!


No.  SCons doesn't care about the environment a file is from when creating the dependency tree.
Just make sure it's the source points at the right file, which is likely the target of another builder call.

-Bill


> 

> devastated :(

> 

> On 11/19/2012 11:48 AM, Dirk Bächle wrote:

>> Hi Nikola,

>> 

>> On 19.11.2012 11:24, Nikola Radovanovic wrote:

>>> 10x. tried that.

>>> 

>>> why it fails when i run scons with ie -j 4? scons tries to Install before outNodes are ready? works with -j 1 (default). is that OK?

>>> 

>> 

>> no, that's not okay, it should work with any number of jobs. My first guess would be that something is still not right with your dependencies.

>> You can try to check them by calling "scons -n --tree=derived" (have a look into the man page for more options like these).

>> 

>>> also, how to delete outNodes? is Delete() ok or i need to create builder for that?

>>> 

>> 

>> Deleting output files in SCons is done by calling "scons -c", this will delete all files that are usually built. If you want to mark additional files for cleanup, a simple env.Clean('file') should be sufficient.

>> 

>> Best regards,

>> 

>> Dirk

>> 

>> 

>> 

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> 

> 

> -- 

> __________________________________________________________________________________________________________________

>  

> 

> Nikola Radovanovic | Schneider Electric DMS NS | Smart Grid IT | SERBIA | CPASv2 team deputy

> 

> Phone: +381 (0)21 488 3633 | Fax: +381 (0)21 488 3789 | Mobile: +381 (0)64 29 74 528

> 

> Email: nikola.radovanovic at schneider-electric-dms.com | Site: www.schneider-electric-dms.com | Address: Narodnog fronta 25A-D, 21000 Novi Sad

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