Re: [pygccxml-development] Precompiled Headers

[Roman Y. <rom...@gm...>]

On Dec 5, 2007 8:19 PM, Aron Bierbaum <aro...@gm...> wrote:
> I am using pyplusplus to generate bindings for large project and
> rather than running gccxml on all headers I have created one large
> header that includes the rest of them. This header is a prime
> candidate for begin a precompiled header. I am running into an issue
> where I can not get pyplusplus to place this file at the top of each
> file when calling mb.split_module(). Is there currently a way that I
> can get this behavior? Otherwise I have attached a patch that adds
> another parameter to split_module that allows the user to specify a
> list of pre-compiled headers to place at the start of all generated
> files.

pre-compiled headers is a problem I cannot find good solution :-(. I
prefer to reject the patch and provide you with relatively simple
solution, using low-level API:

from pyplusplus import code_creators

mb = module_builder_t( ... )
mb.build_code_creator( ... )

precompiled_header = code_creators.include_t( 'your file name' )
mb.code_creator.adopt_creator( precompiled_header, 0 )


This should do the work.

You need latest versions of Py++ and pygccxml, or you can just modify
multiple_files.py and class_multiple_files.py files as explained.

Both files contains next line:

source_code.append( self.create_include_code( creators, head_headers ) )

You should change it to :

source_code.append( self.create_include_code( creators,
tail_headers=head_headers ) )

HTH

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/