Re: [cdt-dev] Managing include paths and macros in 'Core Build' projects

["Waterlander, Erwin" <erwin.waterlander@xxxxxxxxx>]

Thanks Martin, I have a look.
I do not see yet how I add a custom detection participant to my plugin. Which extension to use? I'm using Eclipse 4.23/CDT 10.6.
Is there any tutorial on how to create a CDT core build plugin, like there is for managed build?
I will also have a look at cmake4eclipse. I will send you a PM if needed.

best regards,

-- 
Erwin Waterlander                                                 Intel

-----Original Message-----
From: cdt-dev <cdt-dev-bounces@xxxxxxxxxxx> On Behalf Of Martin Weber
Sent: Friday, September 23, 2022 19:39
To: cdt-dev@xxxxxxxxxxx
Subject: Re: [cdt-dev] Managing include paths and macros in 'Core Build' projects.

Am Freitag, 23. September 2022, 13:27:54 CEST schrieb Jonah Graham:
> Hi Erwin,

Hi Erwin,
> 
> For discovering the built in include paths of any compiler (gcc isn't 
> overly special) CDT runs the compiler with special command line and 
> the compiler prints out on stdout the built in include paths.
> 
> I haven't done this myself, so my instructions may be a bit off... If 
> your compiler doesn't behave like gcc, then the default command line 
> mentioned above may not work, use the extension point 
> org.eclipse.cdt.jsoncdb.core.detectionParticipant
> to configure that part. See
> https://github.com/eclipse-cdt/cdt/tree/main/jsoncdb/org.eclipse.cdt.j
> soncdb
> .microsoft for an example.

Better look at <https://github.com/eclipse-cdt/cdt/tree/main/jsoncdb/
org.eclipse.cdt.jsoncdb.nvidia>, it is a more elaborated example.
Gcc builtin detection is here <https://github.com/eclipse-cdt/cdt/blob/main/
jsoncdb/org.eclipse.cdt.jsoncdb.core/src/org/eclipse/cdt/jsoncdb/core/
participant/builtins/GccOutputProcessor.java>

Note that the extension point is used by CDT *cmake core build* as well as by my cmake4eclipse-plugin. The latter is to integrate cmake into CDT *managed build*.

If you have any question, send me a PM.

/Martin

--
Cd wrttn wtht vwls s mch trsr.




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