+ dev@ceph.io On Tue, Jun 4, 2019 at 1:59 PM 安安静静 <2741248158@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