[llvm-dev] bot clang-x86-ninja-win7 missing llvm/lib/DebugInfo/MSF/LLVMBuild.txt

[Reid Kleckner via llvm-dev]

I think this is the sequence of events:

- check in directory named Msf
- use git to rename directory to MSF, all good
- git doesn't track the existence of directories, but svn does, so git-svn
dcommit creates a new directory called MSF next to the old Msf directory
- this all works on case insensitive filesystems
- Hans tries to clean up the old name manually in svn with 'svn rm'
- this deletes the 'MSF' directory on case insensitive filesystems (current
state)

Now 'svn status' is reporting a conflict on these slaves. I'm surprised
buildbot doesn't automatically recover from conflicts by blasting the
conflicted portion of the checkout. Maybe we need to reconfigure it to do
that?

On Mon, Aug 1, 2016 at 9:15 AM, Greg Bedwell <gregbedwell at gmail.com> wrote:

> How about going through an intermediate name?  E.g.   Msf -> foobar -> MSF
>
> It's not exactly elegant, but may be easier than fixing all of the bots
> (presumably this might also affect downstream non-public bots?)
>
> On 1 August 2016 at 17:12, Zachary Turner via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>
>> The latter. Unfortunately we need to get physical access and delete the
>> checkout. I'm afraid reverting will just reintroduce the problem and
>> re-break all the bots that people already took the time to fix, since going
>> from MSF -> Msf is the same as going from Msf -> MSF
>>
>>
>> On Mon, Aug 1, 2016 at 8:55 AM Reid Kleckner <rnk at google.com> wrote:
>>
>>> So, the MSF rename managed to break every Windows bot over the weekend.
>>> Did we try reverting, or was this one of those wonderful situations where
>>> it's basically the fault of the version control system and reverting
>>> doesn't help?
>>>
>>> On Sat, Jul 30, 2016 at 5:49 PM, Robinson, Paul via llvm-dev <
>>> llvm-dev at lists.llvm.org> wrote:
>>>
>>>> The bot has been failing its CMake step for a while now.
>>>> Probably fallout from renaming Msf to MSF.  Can somebody
>>>> get this straightened out?  It's one of the bots that run
>>>> VS2013 AFAICT which makes it useful to me.
>>>>
>>>> Thanks,
>>>> --paulr
>>>>
>>>>
>>>> _______________________________________________
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>>>> llvm-dev at lists.llvm.org
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>>>>
>>>
>>>
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>>
>
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