libbsd include path issue

[Christian Mauderer]

Am 23.07.2017 um 14:05 schrieb Gedare Bloom:
> On Sun, Jul 23, 2017 at 8:04 AM, Gedare Bloom <gedare at rtems.org> wrote:
>> On Sun, Jul 23, 2017 at 7:49 AM, Gedare Bloom <gedare at rtems.org> wrote:
>>> On Sat, Jul 22, 2017 at 1:30 PM, Christian Mauderer <list at c-mauderer.de> wrote:
>>>> Hello Sichen,
>>>>
>>>> as discussed in our private chat I'm quite convinced that your problem
>>>> is that the source file is in "freebsd/crypto/openssl/crypto" which
>>>> doesn't end on a path called "openssl".
>>>>
>>>> As far as I can see, there is currently no support in our build system
>>>> for such cases. I created a (still quite uggly) hack that tries to copy
>>>> the headers to a path in the build tree. Could you please try out the
>>>> (mostly untested) attached patch? You should be able to specify
>>>> headerPaths() lines in builder.py which have different endings than the
>>>> original source paths.
>>>>
>>> No patch attached
>>>
>> Nevermind I see it.
>>
>>>> To our waf experts: Please tell me, that there is a better solution. If
>>>> not, it would be good if you could give me some feedback for a better
>>>> and cleaner solution. And: I currently only tried half a build. Do you
>>>> see any problems on any platforms on build or install with that
>>>> solution?
>>>>
>>> You should be able to specify the 'includes' attribute of the build
>>> rule to point it to the right directory wherever the parent of openssl
>>> is.
>>>
>>> But really, this openssl/opensslv.h should be located already in an
>>> include/ directory that would be found?
>>>
>> Can you add crypto/openssl/ to includes?
>>
> Rather freebsd/crypto. Then include directive should find the openssl
> subdirectory.
> 

The problem here is that the opensslv.h is in the directory
freebsd/crypto/openssl/crypto. It seems that some makefile magic would
install it to openssl/opensslv.h for the normal non-libbsd case (most
likely the "link" rule in freebsd/crypto/openssl/crypto/Makefile).

>>>
>>>> Kind regards
>>>>
>>>> Christian
>>>>
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