rtems_waf Include File Detection Question

[Joel Sherrill]

Hi

I have a case for an addition to rtems-examples where I want to know if a
particular header file is installed before enabling the example. How does
one do that in rtems_waf/wscripts?

Thanks.

--joel
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Re: rtems_waf Include File Detection Question

[Chris Johns]

On 6/7/2023 8:24 am, Joel Sherrill wrote:
> I have a case for an addition to rtems-examples where I want to know if a
> particular header file is installed before enabling the example. How does one 
> do
> that in rtems_waf/wscripts?

https://git.rtems.org/rtems_waf/tree/rtems_bsd.py#n65 ...

  conf.check(header_name='dlfcn.h', features='c')

Chris
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Re: rtems_waf Include File Detection Question

[Joel Sherrill]

Thanks. With a bit of help from Kinsey, the regulator example is
conditionally built-in rtems-examples only if the regulator.h header file
is installed.

On Wed, Jul 5, 2023 at 6:15 PM Chris Johns  wrote:

> On 6/7/2023 8:24 am, Joel Sherrill wrote:
> > I have a case for an addition to rtems-examples where I want to know if a
> > particular header file is installed before enabling the example. How
> does one do
> > that in rtems_waf/wscripts?
>
> https://git.rtems.org/rtems_waf/tree/rtems_bsd.py#n65 ...
>
>   conf.check(header_name='dlfcn.h', features='c')
>
> Chris
>
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