Hello Zdenek,
For dependency, I patched below 3 patches, the opensuse tumbleweed building
completed successfully
```
>From fd96f1014b11d073d775ea4777f3b3ba2eb93520 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabe...@redhat.com>
Date: Fri, 28 Aug 2020 19:15:01 +0200
Subject: [PATCH] gcc: zero-sized array to fexlible array C99
>From cc2218b4014015bd2633454e683293851183e08c Mon Sep 17 00:00:00 2001
From: Zhao Heming <heming.z...@suse.com>
Date: Fri, 21 Aug 2020 00:05:04 +0800
Subject: [PATCH] gcc: change zero-sized array to fexlible array
>From b918afb693a62938e8189a5d07b13df8007ae062 Mon Sep 17 00:00:00 2001
From: Zdenek Kabelac <zkabe...@redhat.com>
Date: Fri, 28 Aug 2020 19:15:42 +0200
Subject: [PATCH] tools: move struct element before variable lenght lis
```
Thanks,
On 9/2/20 11:22 PM, Zdenek Kabelac wrote:
> Dne 29. 08. 20 v 5:11 heming.z...@suse.com napsal(a):
>>
>> These 3 zero-sized array blocked me to create lvm2 package for opensuse
>> tumbleweed.
>> Opensuse uses OBS (open build service: https://openbuildservice.org/) to
>> create rpm packages.
>> In my eyes, the OBS is black-box, it only showed these 3 warning and stopped
>> building work.
>> So I filed patch only about these 3 places.
>>
>> the build error just related with [-Wstringop-overflow=]
>> ```
>> [ 72s] In function 'strcpy',
>> [ 72s] inlined from '_store_str' at
>> device_mapper/libdm-common.c:1453:2,
>> [ 72s] inlined from '_stack_node_op' at
>> device_mapper/libdm-common.c:1589:2:
>> [ 72s] /usr/include/bits/string_fortified.h:90:10: warning:
>> '__builtin_strcpy' writing 1 or more bytes into a region of size 0 overflows
>> the destination [-Wstringop-overflow=]
>> [ 72s] 90 | return __builtin___strcpy_chk (__dest, __src, __bos
>> (__dest));
>> ```
>>
>
>
> Hi
>
> So patches have've been pushed into master HEAD - so maybe you can try to
> validate whether this changes things for your builder server - we can then
> consider backporting to stable-2.0 branch.
>
> Regards
>
> Zdenek
>
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