when make, generating cpu_nms.c is wrong?

[clscy]

hi.
I compile it with CPU, but in the fourth step, I compile some cython files in the root directory, this is a warning of make.
it is warning:

cython src/utils/cpu_nms.pyx
gcc -shared -pthread -fPIC -fwrapv -O2 -Wall -fno-strict-aliasing
-I/usr/include/python2.7 -o src/utils/cpu_nms.so src/utils/cpu_nms.c
In file included from /usr/include/python2.7/numpy/ndarraytypes.h:1777:0,
from /usr/include/python2.7/numpy/ndarrayobject.h:18,
from /usr/include/python2.7/numpy/arrayobject.h:4,
from src/utils/cpu_nms.c:435:
/usr/include/python2.7/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it by "
^
rm -rf src/utils/cpu_nms.c

I hope to get your help. thanks.

[yingning]

I have the same warnings after I changed the Makefile line "-I/usr/include/python2.7" into "-I/home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include \ -I/home/jsj/anaconda2/include/python2.7 " And the address "-I/home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include \ -I/home/jsj/anaconda2/include/python2.7" is part of my PYTHON_INCLUDE path. I get the following warning:
cython src/utils/cpu_nms.pyx
gcc -shared -pthread -fPIC -fwrapv -O2 -Wall -fno-strict-aliasing
-I/home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include
-I/home/jsj/anaconda2/include/python2.7 -o src/utils/cpu_nms.so src/utils/cpu_nms.c
In file included from /home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1788:0,
from /home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
from /home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from src/utils/cpu_nms.c:274:
/home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
#warning "Using deprecated NumPy API, disable it by "
^
In file included from /home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:27:0,
from /home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
from src/utils/cpu_nms.c:274:
/home/jsj/anaconda2/lib/python2.7/site-packages/numpy/core/include/numpy/__multiarray_api.h:1448:1: warning: ‘_import_array’ defined but not used [-Wunused-function]
_import_array(void)
^
rm -rf src/utils/cpu_nms.c.

Your kind heart will be appreciated,thanks in advance!

[yingning]

@tianzhi0549

[clscy]

even though there is the warning, the fifth step python tools/demo.py --no-gpu also run successfully.