[Click] click include feature
Eddie Kohler
kohler at cs.ucla.edu
Wed Feb 24 18:28:16 EST 2010
Hi Falk,
cpp file.click | clicky -
Eddie
Falk Schaefer wrote:
> Hi,
>
> I am wondering about the possibility to use the "#include" syntax.
> I have source from a previous project based on click 1.5 and I want to display the .click file in clicky. How can I use the gcc preprocessor?
>
> Regards,
> Falk
>
>
> Hi,
>
> On 18 Mar 2009, at 19:52, Christian Kreibich wrote:
>
>> I was wondering whether there is some sort of include feature provided
>> in the configuration language that lets one include config files into
>> other config files. For packages, there's require(), but I could not
>> locate such a feature for config files. The resulting redundancy in my
>> configurations is one of my biggest grievances about Click. Thanks for
>> any pointers...
>
>
> This is almost a FAQ on this mailinglist, but still it is an open
> question...
>
> One thing you can already do is use compound elements to prevent
> redundancy, this works very well and gives you good results.
> Another thing you can do is include other files with a C-style
> #include and use the gcc preprocessor, this also works quite well.
> Support for including other files in the language itself is currently
> not available. Probably the most logical path to do this is
> implementing an include phase before all parsing of the configure
> file. I guess no one here would object to a patch to do this :-)
>
> Regards,
> Bart Braem
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