Makefile:588: recipe for target '.build_release/cuda/src/caffe/layers/softmax_loss_layer.o' failed

問題：Makefile:588: recipe for target ‘.build_release/cuda/src/caffe/layers/embed_layer.o’ failed
make: * [.build_release/cuda/src/caffe/layers/embed_layer.o] Error 1
/usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const void*, size_t)’:
/usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope
return (char *) memcpy (__dest, __src, __n) + __n;

這個問題疑似跟Ubuntu16.04的版本有關係，google到一個方法：在caffe的Makefile裏面第409行（我的）

NVCCFLAGS += -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)

更改爲

NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)

別問我爲啥。。。我不知道。。。