Date: Sun, 24 Apr 2016 12:09:53 +0300 From: abi <abi@abinet.ru> To: freebsd-ports@freebsd.org Subject: Re: Making a port - debugging cmake check_include_file Message-ID: <571C8D61.6010200@abinet.ru> In-Reply-To: <20160424090004.GT83618@over-yonder.net> References: <571BE034.9070200@abinet.ru> <20160423215530.GP83618@over-yonder.net> <571BF713.4040607@abinet.ru> <20160424071351.GQ83618@over-yonder.net> <571C876F.3040000@abinet.ru> <20160424090004.GT83618@over-yonder.net>
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Nope, the same behavior.
ZM has OS detection block, I added there
set(CMAKE_REQUIRED_INCLUDES "/usr/include" "/usr/local/include") if
system is BSD.
Now I have
-- Looking for libv4l1-videodev.h
-- Looking for libv4l1-videodev.h - found
-- Looking for linux/videodev2.h
-- Looking for linux/videodev2.h - found
and tests are passed/entire project is builded. Is hardcoded directory
includes considered evil and I should find (read - ask here :)) ) better
solution ?
On 24.04.2016 12:00, Matthew D. Fuller wrote:
> On Sun, Apr 24, 2016 at 11:44:31AM +0300 I heard the voice of
> abi, and lo! it spake thus:
>> I go the first way, however it seems that include directory is ignored
>> in include tests.
> Oh, right. That's annoying.
>
>
>> Should I try CMAKE_REQUIRED_INCLUDES ? However, I don't know the
>> effect of this on linux systems.
> I'd skip worrying about that for now. Get a patch working for the
> port, then worry later about if/how to upstream it.
>
> get_property(idirs DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY INCLUDE_DIRECTORIES)
> set(CMAKE_REQUIRED_INCLUDES ${idirs})
>
> seems like it might do the trick.
>
>
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