[Bug 44327] New: Wine-staging doesn' t compile with the Linux kernel 3.0. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

Bug ID: 44327
           Summary: Wine-staging doesn't compile with the Linux kernel
                    3.0. The problem in server-Realtime_Priority patch
           Product: Wine-staging
           Version: 2.20
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]
      Distribution: ---

I have SUSE Enterprise Linux 11 SP4. There is Linux kernel 3.0. When I trying
to compile wine-staging using OBS (PPA analogue for openSUSE Linux), I have got
this error:

https://pastebin.com/qYm8nJ5t

scheduler.c: In function 'set_scheduler_priority':
scheduler.c:136:18: error: 'SCHED_IDLE' undeclared (first use in this function)
         policy = SCHED_IDLE;

It's very strange, but when I tried to reproduce it on a real machine, it was
successful compiled!

Wrote: /usr/src/packages/SRPMS/wine-staging-2.20-2.1.src.rpm
Wrote: /usr/src/packages/RPMS/x86_64/wine-staging-2.20-2.1.x86_64.rpm
Wrote: /usr/src/packages/RPMS/x86_64/wine-staging-devel-2.20-2.1.x86_64.rpm

I think, the reason is in harder compiler warning settings in the OBS build
system. So I will make tests on the OBS.

When I tried to search error message in Google, I'd found this page:
https://github.com/sysstat/sysstat/issues/26

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

Zhenya  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Wine-staging doesn't        |Wine-staging doesn't
                   |compile with the Linux      |compile with Glibc 2.11.
                   |kernel 3.0. The problem in  |The problem in
                   |server-Realtime_Priority    |server-Realtime_Priority
                   |patch                       |patch

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

--- Comment #1 from Zhenya  ---
I'd found the reason why it's compiling on a localhost. I had upgraded Glibc
from 2.11 to 2.17, so /usr/include/bit/sched.h is now contain SCHED_IDLE. In
the OBS service, there is Glibc 2.11.

You can see my package there:
https://build.opensuse.org/package/show/home:linux4humans:wine-staging/wine-...

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

--- Comment #2 from Zhenya  ---
I'd prepared a VirtualBox image to help you reproduce my bug. Download link:
https://yadi.sk/d/AxWNQd1W3Pmtso Size: 2,6 Gb, unpacked size: 16 Gb. My
file-roller archiver can't unpack it, so I'm using "xz -d SLE_11_SP4.vdi.xz"
for that.

First of all, look on a screenshots: https://imgur.com/a/nYOBo

When I search "SCHED_IDLE" in my /usr/include, I'd found two files made in 2015
and 2017. Second file is a part of Glibc 2.17. So if downgrade Glibc to the
default 2.11 version, the defined SCHED_IDLE will disappear.

Steps to reproduce this bug:

1). Open YAST2 (root password is "sourceengine2").
2). Open "Repositories" tab and select "Glibc"
3). Delete glibc-extra
4). Switch all installed packages to their default versions
5). Delete libgnutls-devel (bug 43971).
6). Reboot the VM
6). Type:

cd /usr/src/packages/SPECS
rpmbuild -ba --nodeps wine-staging.spec

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

--- Comment #3 from Zhenya  ---
This is a fix. Please add it to server-Realtime_Priority.patch

#ifndef SCHED_IDLE
 #define SCHED_IDLE    5
#endif

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

--- Comment #4 from Zhenya  ---
Created attachment 61410
  --> https://bugs.winehq.org/attachment.cgi?id=61410
Fixed patch

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

Alistair Leslie-Hughes  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |FIXED

--- Comment #5 from Alistair Leslie-Hughes  ---
This should now be fixed.

[Bug 44327] Wine-staging doesn' t compile with Glibc 2.11. The problem in server-Realtime_Priority patch

https://bugs.winehq.org/show_bug.cgi?id=44327

Alistair Leslie-Hughes  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #6 from Alistair Leslie-Hughes  ---
Closing Fixed Staging 3.14