[libvirt] [PATCH v2] Include sysmacros.h where needed

Martin Kletzander mkletzan at redhat.com
Mon Apr 18 18:43:16 UTC 2016


On Fri, Apr 15, 2016 at 05:04:20PM +0200, Martin Kletzander wrote:
>On Fri, Apr 15, 2016 at 02:26:09PM +0200, Peter Krempa wrote:
>>On Fri, Apr 15, 2016 at 09:21:49 +0200, Martin Kletzander wrote:
>>> So in glibc-2.23 sys/sysmacros.h is no longer included from sys/types.h
>>> and we don't build because of the usage of major/minor/makedev macros.
>>> Autoconf already has AC_HEADER_MAJOR macro that check where exactly
>>> these functions/macros are defined, so let's use that.
>>>
>>> Signed-off-by: Martin Kletzander <mkletzan at redhat.com>
>>> ---
>>> v2:
>>>  - Don't include the file unconditionally, but rather use
>>>    AC_HEADER_MAJOR that exists for exactly this purpose.
>>>
>>> v1:
>>>  - https://www.redhat.com/archives/libvir-list/2016-April/msg00851.html
>>>
>>>  configure.ac             | 2 ++
>>>  src/conf/domain_audit.c  | 6 ++++++
>>>  src/lxc/lxc_controller.c | 7 +++++++
>>>  src/lxc/lxc_driver.c     | 7 +++++++
>>>  src/util/vircgroup.c     | 7 +++++++
>>>  src/util/virutil.c       | 7 +++++++
>>>  tests/vircgroupmock.c    | 7 +++++++
>>>  7 files changed, 43 insertions(+)
>>
>>I've just found out about the breakage by upgrading glibc and almost
>>blamed you as I've misunderstood this patch.
>>
>>This fixes the build for me and the usage of AC_HEADER_MAJOR looks on
>>the spot to me.
>>
>>ACK
>
>Thanks but you're not the only one, so let's wait for the consensus to
>be reached.
>

Since nobody objected, I'm pushing this.

>Martin



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>libvir-list at redhat.com
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