[llvm-dev] DirectoryWatcher causing build failures on Redhat linux with kernel version 2.6.32

[Mikael Holmén via llvm-dev]

On 2019-07-15 21:22, Tom Stellard wrote:
> On 07/15/2019 04:01 AM, Mikael Holmén via llvm-dev wrote:
>> Hi,
>>
>> Same thing for me, as I described here:
>>
>> http://lists.llvm.org/pipermail/cfe-commits/Week-of-Mon-20190708/279184.html
>>
>> I think the problem is that the patch assumes that if sys/inotify.h
>> exists, then IN_EXCL_UNLINK is defined in it.
>>
>> But I think that there are old versions of inotify.h where
>> IN_EXCL_UNLINK isn't defined.
>>
> 
> Could you file a bug for this and cc me.
> 

Jan already fixed the problem in r366152.

Still want a bug on it?

/Mikael

> Thanks,
> Tom
> 
>> /Mikael
>>
>> On 2019-07-15 12:56, Ranjeet Singh via llvm-dev wrote:
>>> Hi Jan,
>>>
>>>
>>> our builds have been failing on Redhat linux kernel version 2.6.32 with
>>> the following error:
>>>
>>>
>>> *2019.07.15 11:10:28*
>>> ../llvm/tools/clang/lib/DirectoryWatcher/linux/DirectoryWatcher-linux.cpp:335:47:
>>> error: 'IN_EXCL_UNLINK' was not declared in this scope *2019.07.15
>>> 11:10:28* IN_CREATE | IN_DELETE | IN_DELETE_SELF | IN_EXCL_UNLINK |
>>> IN_MODIFY |
>>>
>>>
>>> this is because of the patch
>>> https://reviews.llvm.org/rG77dd8a79286d2fff94c765f787d7f7debb2a10c4 which adds
>>> this code in. We build on a platform that uses the linux kernel version
>>> 2.6.32 which doesn't have the IN_EXCL_UNLINK feature, could you please
>>> take a look ?
>>>
>>>
>>> Thanks,
>>>
>>> Ranjeet
>>>
>>>
>>> _______________________________________________
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>>> llvm-dev at lists.llvm.org
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>>>
>>
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>