rimusolem opened a new issue #9780: Build error URL: https://github.com/apache/incubator-mxnet/issues/9780 I got the following error while building mxnet in Arch linux with gcc 7.3.0. ``` make[3]: Entering directory '/home/xxx/LocalPackages/mxnet-without-cuda/src/incubator-mxnet/ps-lite/zeromq-4.1.4' CXX src/libzmq_la-address.lo In file included from /usr/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/os_defines.h:39:0, from /usr/include/c++/7.3.0/x86_64-pc-linux-gnu/bits/c++config.h:533, from /usr/include/c++/7.3.0/string:38, from src/address.hpp:33, from src/address.cpp:31: /usr/include/features.h:376:4: error: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror=cpp] # warning _FORTIFY_SOURCE requires compiling with optimization (-O) ^~~~~~~ cc1plus: all warnings being treated as errors make[3]: *** [Makefile:2543: src/libzmq_la-address.lo] Error 1 ``` I used these options. ``` USE_BLAS=mkl ADD_CFLAGS=-I/opt/intel/mkl/include ADD_LDFLAGS=-L/opt/intel/mkl/lib/intel64 USE_LAPACK=1 USE_CPP_PACKAGE=1 USE_DIST_KVSTORE=1 ``` The compilation was successful without `USE_DIST_KVSTORE=1`.
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