vector_types.h(421): error: identifier "constexpr" is undefined

在CMakeLists.txt中增加一行

SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -std=c++11")

参考https://github.com/OpenKinect/libfreenect2/issues/818

[ 20%] Building NVCC (Device) object CMakeFiles/decodeplugin.dir//./decodeplugin_generated_decode.cu.o
/usr/local/cuda/include/vector_types.h(421): error: identifier "constexpr" is undefined

/usr/local/cuda/include/vector_types.h(421): error: member function with the same name as its class must be a constructor

/usr/local/cuda/include/vector_types.h(421): error: expected a ";"

/usr/local/cuda/include/vector_types.h(430): warning: parsing restarts here after previous syntax error

/usr/lib/gcc/x86_64-redhat-linux/4.8.5/include/stddef.h(432): error: identifier "nullptr" is undefined

/usr/lib/gcc/x86_64-redhat-linux/4.8.5/include/stddef.h(432): error: expected a ";"

/usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h(1861): error: expected a ";"

/usr/include/c++/4.8.2/exception(63): error: expected a ";"

/usr/include/c++/4.8.2/exception(68): error: expected a ";"

/usr/include/c++/4.8.2/exception(76): error: expected a ";"

/usr/include/c++/4.8.2/exception(83): error: expected a ";"

/usr/include/c++/4.8.2/exception(93): error: expected a "{"

/usr/include/c++/4.8.2/bits/exception_ptr.h(64): error: function "std::current_exception" returns incomplete type "std::__exception_ptr::exception_ptr"

/usr/include/c++/4.8.2/bits/exception_ptr.h(64): error: expected a "{"

/usr/include/c++/4.8.2/bits/exception_ptr.h(79): error: expected a ";"

/usr/include/c++/4.8.2/bits/exception_ptr.h(81): error: expected a ";"

/usr/include/c++/4.8.2/bits/exception_ptr.h(82): error: expected a ";"

/usr/include/c++/4.8.2/bits/exception_ptr.h(84): error: expected a ";"