4 Jun
2019
4 Jun
'19
6:34 p.m.
+ dev(a)ceph.io
On Tue, Jun 4, 2019 at 1:59 PM 安安静静 <2741248158(a)qq.com> wrote:
Hi chai,
When I : yum install librados2-devel
All librados2-devel versions are build by gcc 4.9 or older,
lyn, before starting the discussion, i'd like have more context:
where is the librados2-devel package downloaded from?
and what is the version ?
i guess you are referencing the librados2-devel packages from
http://download.ceph.com, and it is built for CentOS7 . i am not sure
how you went to the conclusion that we build ceph using GCC 4.9.
actually, we are using GCC-8 for building Ceph in master.
but most c++ project uses gcc5.0 or higher,
good to learn. and quotation needed.
this make me have to change all other c++ sources rebuild with :
-D_GLIBCXX_USE_CXX11_ABI=0
see http://docs.ceph.com/docs/master/dev/cxx/.
>
> this is realy confused me,
>
> Can ceph provide a version of librados2-devel build by gcc5.0 or higher?
>
> best regards,
>
> lyn