[Scons-users] Remove a macro from CPPDEFINES list

[Sisira Jayasinghe]

Hi Bill:

Thank you so much. It worked!

I am new to Scons and Python and working on converting a commercial CAD/CAE
software package to build on SCONS on NT and Linux. To give you an ideas I
have created over 3500 Sconscript files so far.

 

So please do not be surprised to hear from me again.

 

Sisira

 

 

From: scons-users-bounces at scons.org [mailto:scons-users-bounces at scons.org]
On Behalf Of William Deegan
Sent: Saturday, November 10, 2012 2:49 PM
To: SCons users mailing list
Subject: Re: [Scons-users] Remove a macro from CPPDEFINES list

 

Sisira,

On Nov 10, 2012, at 4:54 AM, Sisira Jayasinghe <sisirajaya at gmail.com> wrote:





Hi:

The macro __STDC__ that gets defined in Sconstruct, but in certain source
folders that has to be undefined ( #undef or /U ). I cannot find an
Environment function to Remove it from CPPDEFINES list.

 

Please let me know how can I accomplish this.

 

SConstructs are just python.

env['CPPDEFINES'].remove('__STDC__') 

Should do the trick.

(see: http://docs.python.org/2.7/library/stdtypes.html#typesseq-mutable )

 

-Bill

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