juliusshufan commented on issue #14755: Build on Linux will fail if "test" option used URL: https://github.com/apache/incubator-mxnet/issues/14755#issuecomment-486536861 @larroy Thanks for the follow-up, at my side, the compilation is successful with gcc6.3.1 on using make -j USE_OPENCV=1 USE_MKLDNN=1 USE_BLAS=openblas test But it will fail on gcc 4.8.5/5.3.1, logs as below. seems it more like a GCC compatibility issue. If the GCC4.8.5 is still the minimum requirement for MXNet, could you please try with gcc 4/5. USE_BLAS=open： #gcc5.3.1) 60 g++ -c -std=c++11 -Wall -O2 -Iinclude -fPIC -I../include -I../3rdparty/dlpack/include -I../3rdparty/HalideIR/src -I../topi/include -I/home/torch/workspace/sourc e/incubator-mxnet/3rdparty/dmlc-core/include -c src/pass/plan_memory.cc -o build/src/pass/plan_memory.o 61 In file included from 3rdparty/googletest/googletest/include/gtest/internal/gtest-internal.h:40:0, 62 from 3rdparty/googletest/googletest/include/gtest/gtest.h:60, 63 from 3rdparty/googletest/googletest//src/gtest-all.cc:38: 64 3rdparty/googletest/googletest/include/gtest/internal/gtest-port.h:830:12: error: ‘std::get’ has not been declared 65 using std::get; 66 ^ 67 3rdparty/googletest/googletest/include/gtest/internal/gtest-port.h:831:12: error: ‘std::make_tuple’ has not been declared 68 using std::make_tuple; 69 ^ 70 3rdparty/googletest/googletest/include/gtest/internal/gtest-port.h:832:12: error: ‘std::tuple’ has not been declared 71 using std::tuple; #gcc4.8.5) 42 /usr/include/c++/4.8.2/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is c urrently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. 43 #error This file requires compiler and library support for the \ 44 ^ 45 ^M 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0In file included from 3rdparty/googletest/googletest/include/gtest/internal/gtes t-internal.h:40:0, 46 from 3rdparty/googletest/googletest/include/gtest/gtest.h:60, 47 from 3rdparty/googletest/googletest//src/gtest-all.cc:38: 48 3rdparty/googletest/googletest/include/gtest/internal/gtest-port.h:830:12: error: ‘std::get’ has not been declared 49 using std::get; 50 ^ 51 3rdparty/googletest/googletest/include/gtest/internal/gtest-port.h:831:12: error: ‘std::make_tuple’ has not been declared USE_BLAS=openblas： #gcc5.3.1) 41 /opt/rh/devtoolset-4/root/usr/include/c++/5.3.1/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support must be enabled with the -std=c++11 or -std=gnu++11 compiler options. 42 #error This file requires compiler and library support \ 43 ^ 44 % Total % Received % Xferd Average Speed Time Time Time Current 45 Dload Upload Total Spent Left Speed 46 ^M 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0g++ -c -std=c++11 -Wall -O2 -Iinclude -fPIC -I../include -I../3rdparty/dlpack/in clude -I../3rdparty/HalideIR/src -I../topi/include -I/home/torch/workspace/source/incubator-mxnet/3rdparty/dmlc-core/include -c src/core/node.cc -o build/src/c ore/node.o #gcc4.8.5) 22 /usr/include/c++/4.8.2/bits/c++0x_warning.h:32:2: error: #error This file requires compiler and library support for the ISO C++ 2011 standard. This support is c urrently experimental, and must be enabled with the -std=c++11 or -std=gnu++11 compiler options. 23 #error This file requires compiler and library support for the \ 24 ^ 25 g++ -c -O3 -Wall -Wno-unknown-pragmas -Iinclude -std=c++0x -fopenmp -fPIC -DDMLC_USE_HDFS=0 -DDMLC_USE_S3=0 -DDMLC_USE_AZURE=0 -msse2 -o recordio.o src/recordi o.cc
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