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标题: rknn-toolkit-0.9.9安装求助 [打印本页]
作者: sunzhongmeng    时间: 2019-3-22 22:20
标题: rknn-toolkit-0.9.9安装求助
本帖最后由 sunzhongmeng 于 2019-3-22 22:29 编辑

按照wiki中模型转换章节的安装方法：（scipy-1.2.0-cp36-cp36m-linux_aarch64.whl已经复制到板子）
  1. pip3 install scipy-1.2.0-cp36-cp36m-linux_aarch64.whl
复制代码出现以下错误：
  1. <blockquote style=""><font color="#000000">Processing ./scipy-1.2.0-cp36-cp36m-linux_aarch64.whl</font>
复制代码
Exception:
Traceback (most recent call last):
  File "/usr/lib/python3.6/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/lib/python3.6/site-packages/pip/commands/install.py", line 365, in run
    strip_file_prefix=options.strip_file_prefix,
  File "/usr/lib/python3.6/site-packages/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/usr/lib/python3.6/site-packages/pip/req/req_install.py", line 854, in install
    strip_file_prefix=strip_file_prefix
  File "/usr/lib/python3.6/site-packages/pip/req/req_install.py", line 1069, in move_wheel_files
    strip_file_prefix=strip_file_prefix,
  File "/usr/lib/python3.6/site-packages/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/usr/lib/python3.6/site-packages/pip/wheel.py", line 287, in clobber
    ensure_dir(dest)  # common for the 'include' path
  File "/usr/lib/python3.6/site-packages/pip/utils/__init__.py", line 83, in ensure_dir
    os.makedirs(path)
  File "/usr/lib64/python3.6/os.py", line 210, in makedirs
    makedirs(head, mode, exist_ok)
  File "/usr/lib64/python3.6/os.py", line 220, in makedirs
    mkdir(name, mode)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib64/python3.6'




根据 人工智能开发系列(3) YOLOV3开发与实现 下载rknn-toolkit-0.9.9到板子并将requirements-cpu.txt中的tensorflow和opencv-python（单独安装）删掉，执行：
  1. pip3 install --user -r rknn-toolkit/package/requirements-cpu.txt
复制代码最终出现以下错误：
  1. Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xm7oxlm0/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-se29c3c6-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-xm7oxlm0/scipy/
复制代码以下是屏幕信息：
  1.                        1
  2.     Warning: Deleted feature: Assigned GOTO statement at (1)
  3.     scipy/optimize/slsqp/slsqp_optmz.f:1988:72:
  4.    
  5.            assign 50 to next
  6.                                                                             1
  7.     Warning: Deleted feature: ASSIGN statement at (1)
  8.     scipy/optimize/slsqp/slsqp_optmz.f:1998:72:
  9.    
  10.            assign 70 to next
  11.                                                                             1
  12.     Warning: Deleted feature: ASSIGN statement at (1)
  13.     scipy/optimize/slsqp/slsqp_optmz.f:2004:72:
  14.    
  15.            assign 110 to next
  16.                                                                             1
  17.     Warning: Deleted feature: ASSIGN statement at (1)
  18.     scipy/optimize/slsqp/slsqp_optmz.f:2017:5:
  19.    
  20.        110 IF( ABS(dx(i)) .LE. xmax ) GO TO 115
  21.          1
  22.     Warning: Label 110 at (1) defined but not used [-Wunused-label]
  23.     scipy/optimize/slsqp/slsqp_optmz.f:2012:5:
  24.    
  25.         70 IF( ABS(dx(i)) .GT. cutlo ) GO TO 75
  26.          1
  27.     Warning: Label 70 at (1) defined but not used [-Wunused-label]
  28.     scipy/optimize/slsqp/slsqp_optmz.f:1993:5:
  29.    
  30.         50 IF( dx(i) .EQ. ZERO) GO TO 200
  31.          1
  32.     Warning: Label 50 at (1) defined but not used [-Wunused-label]
  33.     scipy/optimize/slsqp/slsqp_optmz.f:882:49:
  34.    
  35.            CALL hfti (w(ie),me,me,l,w(IF),k,1,t,krank,xnrm,w,w(l+1),jw)
  36.                                                      1
  37.     Warning: Rank mismatch in argument ‘rnorm’ at (1) (rank-1 and scalar) [-Wargument-mismatch]
  38.     scipy/optimize/slsqp/slsqp_optmz.f:623:54:
  39.    
  40.            INTEGER          jw(*),i,ic,id,ie,IF,ig,ih,il,im,ip,iu,iw,
  41.                                                           1
  42.     Warning: Unused variable ‘im’ declared at (1) [-Wunused-variable]
  43.     scipy/optimize/slsqp/slsqp_optmz.f:623:60:
  44.    
  45.            INTEGER          jw(*),i,ic,id,ie,IF,ig,ih,il,im,ip,iu,iw,
  46.                                                                 1
  47.     Warning: Unused variable ‘iu’ declared at (1) [-Wunused-variable]
  48.     scipy/optimize/slsqp/slsqp_optmz.f:1567:0:
  49.    
  50.                alpha=tp/t
  51.    
  52.     Warning: ‘tp’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  53.     scipy/optimize/slsqp/slsqp_optmz.f:2018:0:
  54.    
  55.               sum = one + sum * (xmax / dx(i))**2
  56.    
  57.     Warning: ‘xmax’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  58.     scipy/optimize/slsqp/slsqp_optmz.f:1662:0:
  59.    
  60.         20 m = 0.5d0*(a + b)
  61.    
  62.     Warning: ‘u’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  63.     scipy/optimize/slsqp/slsqp_optmz.f:1663:0:
  64.    
  65.            tol1 = eps*ABS(x) + tol
  66.    
  67.     Warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  68.     scipy/optimize/slsqp/slsqp_optmz.f:1672:0:
  69.    
  70.            IF (ABS(e) .LE. tol1) GOTO 30
  71.    
  72.     Warning: ‘e’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  73.     scipy/optimize/slsqp/slsqp_optmz.f:1677:0:
  74.    
  75.            q = (x - v)*(fx - fw)
  76.    
  77.     Warning: ‘w’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  78.     scipy/optimize/slsqp/slsqp_optmz.f:1718:0:
  79.    
  80.            IF (fu .GT. fx) GOTO 60
  81.    
  82.     Warning: ‘fx’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  83.     scipy/optimize/slsqp/slsqp_optmz.f:1730:0:
  84.    
  85.            IF (fu .LE. fw .OR. w .EQ. x) GOTO 70
  86.    
  87.     Warning: ‘fw’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  88.     scipy/optimize/slsqp/slsqp_optmz.f:1731:0:
  89.    
  90.            IF (fu .LE. fv .OR. v .EQ. x .OR. v .EQ. w) GOTO 80
  91.    
  92.     Warning: ‘fv’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  93.     scipy/optimize/slsqp/slsqp_optmz.f:1731:0: Warning: ‘v’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  94.     scipy/optimize/slsqp/slsqp_optmz.f:1190:0:
  95.    
  96.            j=INDEX(iz)
  97.    
  98.     Warning: ‘izmax’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  99.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/slsqp/_slsqpmodule.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/slsqp/fortranobject.o build/temp.linux-aarch64-3.6/scipy/optimize/slsqp/slsqp_optmz.o -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/optimize/_slsqp.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.optimize._slsqp.map
  100.     building 'scipy.optimize._nnls' extension
  101.     compiling C sources
  102.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  103.    
  104.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls
  105.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls
  106.     compile options: '-DNPY_NO_DEPRECATED_API=NPY_1_9_API_VERSION -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  107.     gcc: build/src.linux-aarch64-3.6/scipy/optimize/nnls/_nnlsmodule.c
  108.     gcc: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls/fortranobject.c
  109.     build/src.linux-aarch64-3.6/scipy/optimize/nnls/_nnlsmodule.c:109:12: warning: ‘f2py_size’ defined but not used [-Wunused-function]
  110.      static int f2py_size(PyArrayObject* var, ...)
  111.                 ^~~~~~~~~
  112.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls/fortranobject.c: In function ‘format_def’:
  113.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls/fortranobject.c:138:18: warning: comparison of integer expressions of different signedness: ‘Py_ssize_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
  114.              if (size < sizeof(notalloc)) {
  115.                       ^
  116.     compiling Fortran sources
  117.     Fortran f77 compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -fPIC -O3 -funroll-loops
  118.     Fortran f90 compiler: /usr/bin/gfortran -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  119.     Fortran fix compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  120.     creating build/temp.linux-aarch64-3.6/scipy/optimize/nnls
  121.     compile options: '-DNPY_NO_DEPRECATED_API=NPY_1_9_API_VERSION -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  122.     gfortran:f77: scipy/optimize/nnls/nnls.f
  123.     scipy/optimize/nnls/nnls.f:128:44:
  124.    
  125.            CALL H12 (1,NPP1,NPP1+1,M,A(1,J),1,UP,DUMMY,1,1,0)
  126.                                                 1
  127.     Warning: Rank mismatch in argument ‘c’ at (1) (rank-1 and scalar) [-Wargument-mismatch]
  128.     scipy/optimize/nnls/nnls.f:121:0:
  129.    
  130.            J=INDEX(IZ)
  131.    
  132.     Warning: ‘izmax’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  133.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls/_nnlsmodule.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/optimize/nnls/fortranobject.o build/temp.linux-aarch64-3.6/scipy/optimize/nnls/nnls.o -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/optimize/_nnls.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.optimize._nnls.map
  134.     building 'scipy.optimize._group_columns' extension
  135.     compiling C sources
  136.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  137.    
  138.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  139.     gcc: scipy/optimize/_group_columns.c
  140.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  141.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  142.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  143.                      from scipy/optimize/_group_columns.c:610:
  144.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  145.      #warning "Using deprecated NumPy API, disable it with " \
  146.       ^~~~~~~
  147.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/optimize/_group_columns.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/optimize/_group_columns.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.optimize._group_columns.map
  148.     building 'scipy.optimize._lsq.givens_elimination' extension
  149.     compiling C sources
  150.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  151.    
  152.     creating build/temp.linux-aarch64-3.6/scipy/optimize/_lsq
  153.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  154.     gcc: scipy/optimize/_lsq/givens_elimination.c
  155.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/optimize/_lsq/givens_elimination.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/optimize/_lsq/givens_elimination.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.optimize._lsq.givens_elimination.map
  156.     building 'scipy.optimize._trlib._trlib' extension
  157.     compiling C sources
  158.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  159.    
  160.     creating build/temp.linux-aarch64-3.6/scipy/optimize/_trlib
  161.     compile options: '-DNO_ATLAS_INFO=1 -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -Iscipy/_lib -Iscipy/optimize/_trlib/trlib -I/usr/local/include -I/usr/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  162.     gcc: scipy/optimize/_trlib/_trlib.c
  163.     gcc: scipy/optimize/_trlib/trlib_leftmost.c
  164.     gcc: scipy/optimize/_trlib/trlib_eigen_inverse.c
  165.     gcc: scipy/optimize/_trlib/trlib_krylov.c
  166.     gcc: scipy/optimize/_trlib/trlib_quadratic_zero.c
  167.     gcc: scipy/optimize/_trlib/trlib_tri_factor.c
  168.     scipy/optimize/_trlib/trlib_krylov.c: In function ‘trlib_krylov_min’:
  169.     scipy/optimize/_trlib/trlib_krylov.c:725:25: warning: unused variable ‘obj’ [-Wunused-variable]
  170.                  trlib_flt_t obj = fwork[8];
  171.                              ^~~
  172.     scipy/optimize/_trlib/trlib_krylov.c:734:25: warning: unused variable ‘lam’ [-Wunused-variable]
  173.                  trlib_flt_t lam = fwork[7];
  174.                              ^~~
  175.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  176.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  177.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  178.                      from scipy/optimize/_trlib/_trlib.c:611:
  179.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  180.      #warning "Using deprecated NumPy API, disable it with " \
  181.       ^~~~~~~
  182.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/_trlib.o build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/trlib_krylov.o build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/trlib_eigen_inverse.o build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/trlib_leftmost.o build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/trlib_quadratic_zero.o build/temp.linux-aarch64-3.6/scipy/optimize/_trlib/trlib_tri_factor.o -L/usr/lib64 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -llapack -llapack -lblas -lblas -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/optimize/_trlib/_trlib.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.optimize._trlib._trlib.map
  183.     building 'scipy.signal.sigtools' extension
  184.     compiling C sources
  185.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  186.    
  187.     creating build/temp.linux-aarch64-3.6/scipy/signal
  188.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/signal
  189.     compile options: '-DNPY_NO_DEPRECATED_API=NPY_1_9_API_VERSION -Iscipy/signal -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  190.     gcc: scipy/signal/medianfilter.c
  191.     gcc: scipy/signal/firfilter.c
  192.     gcc: scipy/signal/sigtoolsmodule.c
  193.     gcc: build/src.linux-aarch64-3.6/scipy/signal/lfilter.c
  194.     gcc: build/src.linux-aarch64-3.6/scipy/signal/correlate_nd.c
  195.     scipy/signal/lfilter.c.src: In function ‘scipy_signal_sigtools_linear_filter’:
  196.     scipy/signal/lfilter.c.src:190:15: warning: unused variable ‘s’ [-Wunused-variable]
  197.              char *s;
  198.                    ^
  199.     scipy/signal/lfilter.c.src:291:50: warning: passing argument 2 of ‘(int (*)(PyArrayObject *, PyObject *))*(_scipy_signal_ARRAY_API + 2256)’ from incompatible pointer type [-Wincompatible-pointer-types]
  200.                  if (PyArray_SetBaseObject(arVi_view, arVi) == -1) {
  201.                                                       ^~~~
  202.     scipy/signal/lfilter.c.src:291:50: note: expected ‘PyObject *’ {aka ‘struct _object *’} but argument is of type ‘PyArrayObject *’ {aka ‘struct tagPyArrayObject *’}
  203.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/sigtoolsmodule.o build/temp.linux-aarch64-3.6/scipy/signal/firfilter.o build/temp.linux-aarch64-3.6/scipy/signal/medianfilter.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/signal/lfilter.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/signal/correlate_nd.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/sigtools.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal.sigtools.map
  204.     building 'scipy.signal._spectral' extension
  205.     compiling C sources
  206.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  207.    
  208.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  209.     gcc: scipy/signal/_spectral.c
  210.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  211.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  212.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  213.                      from scipy/signal/_spectral.c:610:
  214.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  215.      #warning "Using deprecated NumPy API, disable it with " \
  216.       ^~~~~~~
  217.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/_spectral.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/_spectral.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal._spectral.map
  218.     building 'scipy.signal._max_len_seq_inner' extension
  219.     compiling C sources
  220.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  221.    
  222.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  223.     gcc: scipy/signal/_max_len_seq_inner.c
  224.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  225.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  226.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  227.                      from scipy/signal/_max_len_seq_inner.c:610:
  228.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  229.      #warning "Using deprecated NumPy API, disable it with " \
  230.       ^~~~~~~
  231.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/_max_len_seq_inner.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/_max_len_seq_inner.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal._max_len_seq_inner.map
  232.     building 'scipy.signal._peak_finding_utils' extension
  233.     compiling C sources
  234.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  235.    
  236.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  237.     gcc: scipy/signal/_peak_finding_utils.c
  238.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  239.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  240.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  241.                      from scipy/signal/_peak_finding_utils.c:610:
  242.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  243.      #warning "Using deprecated NumPy API, disable it with " \
  244.       ^~~~~~~
  245.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/_peak_finding_utils.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/_peak_finding_utils.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal._peak_finding_utils.map
  246.     building 'scipy.signal._upfirdn_apply' extension
  247.     compiling C sources
  248.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  249.    
  250.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  251.     gcc: scipy/signal/_upfirdn_apply.c
  252.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  253.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  254.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  255.                      from scipy/signal/_upfirdn_apply.c:610:
  256.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  257.      #warning "Using deprecated NumPy API, disable it with " \
  258.       ^~~~~~~
  259.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/_upfirdn_apply.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/_upfirdn_apply.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal._upfirdn_apply.map
  260.     building 'scipy.signal.spline' extension
  261.     compiling C sources
  262.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  263.    
  264.     compile options: '-DNPY_NO_DEPRECATED_API=NPY_1_9_API_VERSION -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  265.     gcc: scipy/signal/D_bspline_util.c
  266.     gcc: scipy/signal/C_bspline_util.c
  267.     gcc: scipy/signal/splinemodule.c
  268.     gcc: scipy/signal/S_bspline_util.c
  269.     gcc: scipy/signal/bspline_util.c
  270.     gcc: scipy/signal/Z_bspline_util.c
  271.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/signal/splinemodule.o build/temp.linux-aarch64-3.6/scipy/signal/S_bspline_util.o build/temp.linux-aarch64-3.6/scipy/signal/D_bspline_util.o build/temp.linux-aarch64-3.6/scipy/signal/C_bspline_util.o build/temp.linux-aarch64-3.6/scipy/signal/Z_bspline_util.o build/temp.linux-aarch64-3.6/scipy/signal/bspline_util.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/signal/spline.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.signal.spline.map
  272.     building 'scipy.sparse.linalg.isolve._iterative' extension
  273.     compiling C sources
  274.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  275.    
  276.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse
  277.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg
  278.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve
  279.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative
  280.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse
  281.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg
  282.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve
  283.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative
  284.     compile options: '-DNO_ATLAS_INFO=1 -I/usr/local/include -I/usr/include -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  285.     gcc: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/_iterativemodule.c
  286.     gcc: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.c
  287.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  288.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  289.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  290.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.h:13,
  291.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.c:2:
  292.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  293.      #warning "Using deprecated NumPy API, disable it with " \
  294.       ^~~~~~~
  295.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.c: In function ‘format_def’:
  296.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.c:138:18: warning: comparison of integer expressions of different signedness: ‘Py_ssize_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
  297.              if (size < sizeof(notalloc)) {
  298.                       ^
  299.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  300.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  301.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  302.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.h:13,
  303.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/_iterativemodule.c:16:
  304.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  305.      #warning "Using deprecated NumPy API, disable it with " \
  306.       ^~~~~~~
  307.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/_iterativemodule.c:151:12: warning: ‘f2py_size’ defined but not used [-Wunused-function]
  308.      static int f2py_size(PyArrayObject* var, ...)
  309.                 ^~~~~~~~~
  310.     compiling Fortran sources
  311.     Fortran f77 compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -fPIC -O3 -funroll-loops
  312.     Fortran f90 compiler: /usr/bin/gfortran -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  313.     Fortran fix compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  314.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse
  315.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg
  316.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve
  317.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative
  318.     compile options: '-DNO_ATLAS_INFO=1 -I/usr/local/include -I/usr/include -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  319.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/BiCGSTABREVCOM.f
  320.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/getbreak.f
  321.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/CGSREVCOM.f
  322.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/BiCGREVCOM.f
  323.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f
  324.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/CGREVCOM.f
  325.     gfortran:f77: build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/QMRREVCOM.f
  326.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:2446:15:
  327.    
  328.            integer k, m
  329.                    1
  330.     Warning: Unused variable ‘k’ declared at (1) [-Wunused-variable]
  331.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:2446:18:
  332.    
  333.            integer k, m
  334.                       1
  335.     Warning: Unused variable ‘m’ declared at (1) [-Wunused-variable]
  336.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:2409:37:
  337.    
  338.           [        DISCUZ_CODE_85        ]nbsp;    FUNCTION dzAPPROXRES( I, H, S, GIVENS, LDG )
  339.                                          1
  340.     Warning: Unused dummy argument ‘h’ at (1) [-Wunused-dummy-argument]
  341.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1809:15:
  342.    
  343.            integer k, m
  344.                    1
  345.     Warning: Unused variable ‘k’ declared at (1) [-Wunused-variable]
  346.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1809:18:
  347.    
  348.            integer k, m
  349.                       1
  350.     Warning: Unused variable ‘m’ declared at (1) [-Wunused-variable]
  351.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1772:37:
  352.    
  353.           [        DISCUZ_CODE_85        ]nbsp;    FUNCTION scAPPROXRES( I, H, S, GIVENS, LDG )
  354.                                          1
  355.     Warning: Unused dummy argument ‘h’ at (1) [-Wunused-dummy-argument]
  356.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1172:15:
  357.    
  358.            integer k, m
  359.                    1
  360.     Warning: Unused variable ‘k’ declared at (1) [-Wunused-variable]
  361.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1172:18:
  362.    
  363.            integer k, m
  364.                       1
  365.     Warning: Unused variable ‘m’ declared at (1) [-Wunused-variable]
  366.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:1135:36:
  367.    
  368.           [        DISCUZ_CODE_85        ]nbsp;    FUNCTION dAPPROXRES( I, H, S, GIVENS, LDG )
  369.                                         1
  370.     Warning: Unused dummy argument ‘h’ at (1) [-Wunused-dummy-argument]
  371.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:535:15:
  372.    
  373.            integer k, m
  374.                    1
  375.     Warning: Unused variable ‘k’ declared at (1) [-Wunused-variable]
  376.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:535:18:
  377.    
  378.            integer k, m
  379.                       1
  380.     Warning: Unused variable ‘m’ declared at (1) [-Wunused-variable]
  381.     build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.f:498:36:
  382.    
  383.           [        DISCUZ_CODE_85        ]nbsp;    FUNCTION sAPPROXRES( I, H, S, GIVENS, LDG )
  384.                                         1
  385.     Warning: Unused dummy argument ‘h’ at (1) [-Wunused-dummy-argument]
  386.     gfortran:f77: /tmp/pip-build-xm7oxlm0/scipy/scipy/_build_utils/src/wrap_dummy_g77_abi.f
  387.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/_iterativemodule.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/fortranobject.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/getbreak.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/BiCGREVCOM.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/BiCGSTABREVCOM.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/CGREVCOM.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/CGSREVCOM.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/GMRESREVCOM.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/isolve/iterative/QMRREVCOM.o build/temp.linux-aarch64-3.6/tmp/pip-build-xm7oxlm0/scipy/scipy/_build_utils/src/wrap_dummy_g77_abi.o -L/usr/lib64 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -llapack -llapack -lblas -lblas -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/sparse/linalg/isolve/_iterative.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.linalg.isolve._iterative.map
  388.     building 'scipy.sparse.linalg.dsolve._superlu' extension
  389.     compiling C sources
  390.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  391.    
  392.     compile options: '-DNPY_NO_DEPRECATED_API=NPY_1_9_API_VERSION -DNO_ATLAS_INFO=1 -DUSE_VENDOR_BLAS=1 -I/usr/local/include -I/usr/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  393.     gcc: scipy/sparse/linalg/dsolve/_superlumodule.c
  394.     gcc: scipy/sparse/linalg/dsolve/_superlu_utils.c
  395.     gcc: scipy/sparse/linalg/dsolve/_superluobject.c
  396.     scipy/sparse/linalg/dsolve/_superluobject.c:216:32: warning: missing braces around initializer [-Wmissing-braces]
  397.      PyGetSetDef SuperLU_getset[] = {
  398.                                     ^
  399.     In file included from scipy/sparse/linalg/dsolve/_superlu_utils.c:8:
  400.     scipy/sparse/linalg/dsolve/_superluobject.h:160:19: warning: ‘Create_CompCol_Matrix’ defined but not used [-Wunused-function]
  401.      TYPE_GENERIC_FUNC(Create_CompCol_Matrix, void);
  402.                        ^~~~~~~~~~~~~~~~~~~~~
  403.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  404.          static returntype name(int type, name##_ARGS)          \
  405.                            ^~~~
  406.     scipy/sparse/linalg/dsolve/_superluobject.h:159:19: warning: ‘Create_CompRow_Matrix’ defined but not used [-Wunused-function]
  407.      TYPE_GENERIC_FUNC(Create_CompRow_Matrix, void);
  408.                        ^~~~~~~~~~~~~~~~~~~~~
  409.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  410.          static returntype name(int type, name##_ARGS)          \
  411.                            ^~~~
  412.     scipy/sparse/linalg/dsolve/_superluobject.h:158:19: warning: ‘Create_Dense_Matrix’ defined but not used [-Wunused-function]
  413.      TYPE_GENERIC_FUNC(Create_Dense_Matrix, void);
  414.                        ^~~~~~~~~~~~~~~~~~~
  415.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  416.          static returntype name(int type, name##_ARGS)          \
  417.                            ^~~~
  418.     scipy/sparse/linalg/dsolve/_superluobject.h:157:19: warning: ‘gssv’ defined but not used [-Wunused-function]
  419.      TYPE_GENERIC_FUNC(gssv, void);
  420.                        ^~~~
  421.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  422.          static returntype name(int type, name##_ARGS)          \
  423.                            ^~~~
  424.     scipy/sparse/linalg/dsolve/_superluobject.h:156:19: warning: ‘gstrs’ defined but not used [-Wunused-function]
  425.      TYPE_GENERIC_FUNC(gstrs, void);
  426.                        ^~~~~
  427.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  428.          static returntype name(int type, name##_ARGS)          \
  429.                            ^~~~
  430.     scipy/sparse/linalg/dsolve/_superluobject.h:155:19: warning: ‘gsitrf’ defined but not used [-Wunused-function]
  431.      TYPE_GENERIC_FUNC(gsitrf, void);
  432.                        ^~~~~~
  433.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  434.          static returntype name(int type, name##_ARGS)          \
  435.                            ^~~~
  436.     scipy/sparse/linalg/dsolve/_superluobject.h:154:19: warning: ‘gstrf’ defined but not used [-Wunused-function]
  437.      TYPE_GENERIC_FUNC(gstrf, void);
  438.                        ^~~~~
  439.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  440.          static returntype name(int type, name##_ARGS)          \
  441.                            ^~~~
  442.     scipy/sparse/linalg/dsolve/_superluobject.c: In function ‘droprule_one_cvt’:
  443.     scipy/sparse/linalg/dsolve/_superluobject.c:822:10: warning: variable ‘i’ set but not used [-Wunused-but-set-variable]
  444.          long i = -1;                                \
  445.               ^
  446.     scipy/sparse/linalg/dsolve/_superluobject.c:977:5: note: in expansion of macro ‘ENUM_CHECK_INIT’
  447.          ENUM_CHECK_INIT;
  448.          ^~~~~~~~~~~~~~~
  449.     In file included from scipy/sparse/linalg/dsolve/_superluobject.c:13:
  450.     At top level:
  451.     scipy/sparse/linalg/dsolve/_superluobject.h:157:19: warning: ‘gssv’ defined but not used [-Wunused-function]
  452.      TYPE_GENERIC_FUNC(gssv, void);
  453.                        ^~~~
  454.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  455.          static returntype name(int type, name##_ARGS)          \
  456.                            ^~~~
  457.     In file included from scipy/sparse/linalg/dsolve/_superlumodule.c:19:
  458.     scipy/sparse/linalg/dsolve/_superluobject.h:160:19: warning: ‘Create_CompCol_Matrix’ defined but not used [-Wunused-function]
  459.      TYPE_GENERIC_FUNC(Create_CompCol_Matrix, void);
  460.                        ^~~~~~~~~~~~~~~~~~~~~
  461.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  462.          static returntype name(int type, name##_ARGS)          \
  463.                            ^~~~
  464.     scipy/sparse/linalg/dsolve/_superluobject.h:159:19: warning: ‘Create_CompRow_Matrix’ defined but not used [-Wunused-function]
  465.      TYPE_GENERIC_FUNC(Create_CompRow_Matrix, void);
  466.                        ^~~~~~~~~~~~~~~~~~~~~
  467.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  468.          static returntype name(int type, name##_ARGS)          \
  469.                            ^~~~
  470.     scipy/sparse/linalg/dsolve/_superluobject.h:158:19: warning: ‘Create_Dense_Matrix’ defined but not used [-Wunused-function]
  471.      TYPE_GENERIC_FUNC(Create_Dense_Matrix, void);
  472.                        ^~~~~~~~~~~~~~~~~~~
  473.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  474.          static returntype name(int type, name##_ARGS)          \
  475.                            ^~~~
  476.     scipy/sparse/linalg/dsolve/_superluobject.h:156:19: warning: ‘gstrs’ defined but not used [-Wunused-function]
  477.      TYPE_GENERIC_FUNC(gstrs, void);
  478.                        ^~~~~
  479.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  480.          static returntype name(int type, name##_ARGS)          \
  481.                            ^~~~
  482.     scipy/sparse/linalg/dsolve/_superluobject.h:155:19: warning: ‘gsitrf’ defined but not used [-Wunused-function]
  483.      TYPE_GENERIC_FUNC(gsitrf, void);
  484.                        ^~~~~~
  485.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  486.          static returntype name(int type, name##_ARGS)          \
  487.                            ^~~~
  488.     scipy/sparse/linalg/dsolve/_superluobject.h:154:19: warning: ‘gstrf’ defined but not used [-Wunused-function]
  489.      TYPE_GENERIC_FUNC(gstrf, void);
  490.                        ^~~~~
  491.     scipy/sparse/linalg/dsolve/_superluobject.h:95:23: note: in definition of macro ‘TYPE_GENERIC_FUNC’
  492.          static returntype name(int type, name##_ARGS)          \
  493.                            ^~~~
  494.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/scipy/sparse/linalg/dsolve/_superlumodule.o build/temp.linux-aarch64-3.6/scipy/sparse/linalg/dsolve/_superlu_utils.o build/temp.linux-aarch64-3.6/scipy/sparse/linalg/dsolve/_superluobject.o -L/usr/lib64 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lsuperlu_src -llapack -llapack -lblas -lblas -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/sparse/linalg/dsolve/_superlu.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.linalg.dsolve._superlu.map
  495.     building 'scipy.sparse.linalg.eigen.arpack._arpack' extension
  496.     compiling C sources
  497.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  498.    
  499.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen
  500.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack
  501.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen
  502.     creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack
  503.     compile options: '-DNO_ATLAS_INFO=1 -I/usr/local/include -I/usr/include -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  504.     gcc: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpackmodule.c
  505.     gcc: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.c
  506.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  507.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  508.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  509.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.h:13,
  510.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpackmodule.c:16:
  511.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  512.      #warning "Using deprecated NumPy API, disable it with " \
  513.       ^~~~~~~
  514.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  515.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  516.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  517.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.h:13,
  518.                      from build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.c:2:
  519.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  520.      #warning "Using deprecated NumPy API, disable it with " \
  521.       ^~~~~~~
  522.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.c: In function ‘format_def’:
  523.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.c:138:18: warning: comparison of integer expressions of different signedness: ‘Py_ssize_t’ {aka ‘long int’} and ‘long unsigned int’ [-Wsign-compare]
  524.              if (size < sizeof(notalloc)) {
  525.                       ^
  526.     build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpackmodule.c:260:12: warning: ‘f2py_size’ defined but not used [-Wunused-function]
  527.      static int f2py_size(PyArrayObject* var, ...)
  528.                 ^~~~~~~~~
  529.     compiling Fortran sources
  530.     Fortran f77 compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -fPIC -O3 -funroll-loops
  531.     Fortran f90 compiler: /usr/bin/gfortran -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  532.     Fortran fix compiler: /usr/bin/gfortran -Wall -g -ffixed-form -fno-second-underscore -Wall -g -fno-second-underscore -fPIC -O3 -funroll-loops
  533.     compile options: '-DNO_ATLAS_INFO=1 -I/usr/local/include -I/usr/include -Ibuild/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  534.     gfortran:f77: build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpack-f2pywrappers.f
  535.     /usr/bin/gfortran -Wall -g -Wall -g -shared build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpackmodule.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/fortranobject.o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/build/src.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpack-f2pywrappers.o -L/usr/lib64 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib/gcc/aarch64-redhat-linux/8 -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -larpack_scipy -llapack -llapack -lblas -lblas -lpython3.6m -lgfortran -o build/lib.linux-aarch64-3.6/scipy/sparse/linalg/eigen/arpack/_arpack.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.linalg.eigen.arpack._arpack.map
  536.     building 'scipy.sparse.csgraph._shortest_path' extension
  537.     compiling C sources
  538.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  539.    
  540.     creating build/temp.linux-aarch64-3.6/scipy/sparse/csgraph
  541.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  542.     gcc: scipy/sparse/csgraph/_shortest_path.c
  543.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  544.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  545.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  546.                      from scipy/sparse/csgraph/_shortest_path.c:610:
  547.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  548.      #warning "Using deprecated NumPy API, disable it with " \
  549.       ^~~~~~~
  550.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__floyd_warshall’:
  551.     scipy/sparse/csgraph/_shortest_path.c:4144:35: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  552.          for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_6; __pyx_t_7+=1) {
  553.                                        ^
  554.     scipy/sparse/csgraph/_shortest_path.c:4156:53: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  555.            for (__pyx_t_10 = (__pyx_v_i + 1); __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
  556.                                                          ^
  557.     scipy/sparse/csgraph/_shortest_path.c:4426:35: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  558.          for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_6; __pyx_t_7+=1) {
  559.                                        ^
  560.     scipy/sparse/csgraph/_shortest_path.c:4438:39: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  561.            for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
  562.                                            ^
  563.     scipy/sparse/csgraph/_shortest_path.c:4480:41: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  564.              for (__pyx_t_29 = 0; __pyx_t_29 < __pyx_t_28; __pyx_t_29+=1) {
  565.                                              ^
  566.     scipy/sparse/csgraph/_shortest_path.c:4565:35: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  567.          for (__pyx_t_7 = 0; __pyx_t_7 < __pyx_t_6; __pyx_t_7+=1) {
  568.                                        ^
  569.     scipy/sparse/csgraph/_shortest_path.c:4577:39: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  570.            for (__pyx_t_10 = 0; __pyx_t_10 < __pyx_t_9; __pyx_t_10+=1) {
  571.                                            ^
  572.     scipy/sparse/csgraph/_shortest_path.c:4619:41: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Wsign-compare]
  573.              for (__pyx_t_29 = 0; __pyx_t_29 < __pyx_t_28; __pyx_t_29+=1) {
  574.                                              ^
  575.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__bellman_ford_directed’:
  576.     scipy/sparse/csgraph/_shortest_path.c:8955:236: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  577.              for (__pyx_t_20 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_18, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_20 < __pyx_t_19; __pyx_t_20+=1) {
  578.                                                                                                                                                                                                                                                 ^
  579.     scipy/sparse/csgraph/_shortest_path.c:9155:234: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  580.            for (__pyx_t_13 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_35, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_13 < __pyx_t_19; __pyx_t_13+=1) {
  581.                                                                                                                                                                                                                                               ^
  582.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__bellman_ford_undirected’:
  583.     scipy/sparse/csgraph/_shortest_path.c:9544:236: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  584.              for (__pyx_t_20 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_18, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_20 < __pyx_t_19; __pyx_t_20+=1) {
  585.                                                                                                                                                                                                                                                 ^
  586.     scipy/sparse/csgraph/_shortest_path.c:9808:234: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  587.            for (__pyx_t_13 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_38, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_13 < __pyx_t_19; __pyx_t_13+=1) {
  588.                                                                                                                                                                                                                                               ^
  589.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__johnson_add_weights’:
  590.     scipy/sparse/csgraph/_shortest_path.c:11649:229: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  591.          for (__pyx_t_9 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_7, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
  592.                                                                                                                                                                                                                                          ^
  593.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__johnson_directed’:
  594.     scipy/sparse/csgraph/_shortest_path.c:11962:234: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  595.            for (__pyx_t_16 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_14, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) {
  596.                                                                                                                                                                                                                                               ^
  597.     scipy/sparse/csgraph/_shortest_path.c:12109:230: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  598.          for (__pyx_t_4 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_24, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_4 < __pyx_t_15; __pyx_t_4+=1) {
  599.                                                                                                                                                                                                                                           ^
  600.     scipy/sparse/csgraph/_shortest_path.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_14_shortest_path__johnson_undirected’:
  601.     scipy/sparse/csgraph/_shortest_path.c:12449:234: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  602.            for (__pyx_t_16 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_14, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) {
  603.                                                                                                                                                                                                                                               ^
  604.     scipy/sparse/csgraph/_shortest_path.c:12625:230: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  605.          for (__pyx_t_4 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_14_shortest_path_ITYPE_t *, __pyx_pybuffernd_csr_indptr.rcbuffer->pybuffer.buf, __pyx_t_24, __pyx_pybuffernd_csr_indptr.diminfo[0].strides)); __pyx_t_4 < __pyx_t_15; __pyx_t_4+=1) {
  606.                                                                                                                                                                                                                                           ^
  607.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/csgraph/_shortest_path.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/csgraph/_shortest_path.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.csgraph._shortest_path.map
  608.     building 'scipy.sparse.csgraph._traversal' extension
  609.     compiling C sources
  610.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  611.    
  612.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  613.     gcc: scipy/sparse/csgraph/_traversal.c
  614.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  615.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  616.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  617.                      from scipy/sparse/csgraph/_traversal.c:610:
  618.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  619.      #warning "Using deprecated NumPy API, disable it with " \
  620.       ^~~~~~~
  621.     scipy/sparse/csgraph/_traversal.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_10_traversal__breadth_first_directed’:
  622.     scipy/sparse/csgraph/_traversal.c:3785:217: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  623.          for (__pyx_t_9 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr.rcbuffer->pybuffer.buf, __pyx_t_7, __pyx_pybuffernd_indptr.diminfo[0].strides)); __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
  624.                                                                                                                                                                                                                              ^
  625.     scipy/sparse/csgraph/_traversal.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_10_traversal__breadth_first_undirected’:
  626.     scipy/sparse/csgraph/_traversal.c:4156:219: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  627.          for (__pyx_t_9 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr1.rcbuffer->pybuffer.buf, __pyx_t_7, __pyx_pybuffernd_indptr1.diminfo[0].strides)); __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
  628.                                                                                                                                                                                                                                ^
  629.     scipy/sparse/csgraph/_traversal.c:4298:220: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  630.          for (__pyx_t_9 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr2.rcbuffer->pybuffer.buf, __pyx_t_15, __pyx_pybuffernd_indptr2.diminfo[0].strides)); __pyx_t_9 < __pyx_t_8; __pyx_t_9+=1) {
  631.                                                                                                                                                                                                                                 ^
  632.     scipy/sparse/csgraph/_traversal.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_10_traversal__depth_first_directed’:
  633.     scipy/sparse/csgraph/_traversal.c:5415:219: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  634.          for (__pyx_t_11 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr.rcbuffer->pybuffer.buf, __pyx_t_9, __pyx_pybuffernd_indptr.diminfo[0].strides)); __pyx_t_11 < __pyx_t_10; __pyx_t_11+=1) {
  635.                                                                                                                                                                                                                                ^
  636.     scipy/sparse/csgraph/_traversal.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_10_traversal__depth_first_undirected’:
  637.     scipy/sparse/csgraph/_traversal.c:5960:221: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  638.          for (__pyx_t_11 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr1.rcbuffer->pybuffer.buf, __pyx_t_9, __pyx_pybuffernd_indptr1.diminfo[0].strides)); __pyx_t_11 < __pyx_t_10; __pyx_t_11+=1) {
  639.                                                                                                                                                                                                                                  ^
  640.     scipy/sparse/csgraph/_traversal.c:6158:224: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  641.            for (__pyx_t_11 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_10_traversal_ITYPE_t *, __pyx_pybuffernd_indptr2.rcbuffer->pybuffer.buf, __pyx_t_19, __pyx_pybuffernd_indptr2.diminfo[0].strides)); __pyx_t_11 < __pyx_t_10; __pyx_t_11+=1) {
  642.                                                                                                                                                                                                                                     ^
  643.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/csgraph/_traversal.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/csgraph/_traversal.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.csgraph._traversal.map
  644.     building 'scipy.sparse.csgraph._min_spanning_tree' extension
  645.     compiling C sources
  646.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  647.    
  648.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  649.     gcc: scipy/sparse/csgraph/_min_spanning_tree.c
  650.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  651.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  652.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  653.                      from scipy/sparse/csgraph/_min_spanning_tree.c:610:
  654.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  655.      #warning "Using deprecated NumPy API, disable it with " \
  656.       ^~~~~~~
  657.     scipy/sparse/csgraph/_min_spanning_tree.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_18_min_spanning_tree__min_spanning_tree’:
  658.     scipy/sparse/csgraph/_min_spanning_tree.c:3209:231: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  659.          for (__pyx_t_8 = (*((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) __pyx_v_indptr.data) + __pyx_t_6)) ))); __pyx_t_8 < __pyx_t_7; __pyx_t_8+=1) {
  660.                                                                                                                                                                                                                                            ^
  661.     scipy/sparse/csgraph/_min_spanning_tree.c:3309:227: warning: comparison of integer expressions of different signedness: ‘__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t’ {aka ‘int’} and ‘unsigned int’ [-Wsign-compare]
  662.            __pyx_t_10 = (((*((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) __pyx_v_predecessors.data) + __pyx_t_15)) ))) != __pyx_v_R1) != 0);
  663.                                                                                                                                                                                                                                        ^~
  664.     scipy/sparse/csgraph/_min_spanning_tree.c:3341:227: warning: comparison of integer expressions of different signedness: ‘__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t’ {aka ‘int’} and ‘unsigned int’ [-Wsign-compare]
  665.            __pyx_t_10 = (((*((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) __pyx_v_predecessors.data) + __pyx_t_17)) ))) != __pyx_v_R2) != 0);
  666.                                                                                                                                                                                                                                        ^~
  667.     scipy/sparse/csgraph/_min_spanning_tree.c:3364:227: warning: comparison of integer expressions of different signedness: ‘__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t’ {aka ‘int’} and ‘unsigned int’ [-Wsign-compare]
  668.            __pyx_t_10 = (((*((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) __pyx_v_predecessors.data) + __pyx_t_19)) ))) != __pyx_v_R1) != 0);
  669.                                                                                                                                                                                                                                        ^~
  670.     scipy/sparse/csgraph/_min_spanning_tree.c:3387:227: warning: comparison of integer expressions of different signedness: ‘__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t’ {aka ‘int’} and ‘unsigned int’ [-Wsign-compare]
  671.            __pyx_t_10 = (((*((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5scipy_6sparse_7csgraph_18_min_spanning_tree_ITYPE_t *) __pyx_v_predecessors.data) + __pyx_t_21)) ))) != __pyx_v_R2) != 0);
  672.                                                                                                                                                                                                                                        ^~
  673.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/csgraph/_min_spanning_tree.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/csgraph/_min_spanning_tree.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.csgraph._min_spanning_tree.map
  674.     building 'scipy.sparse.csgraph._reordering' extension
  675.     compiling C sources
  676.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  677.    
  678.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  679.     gcc: scipy/sparse/csgraph/_reordering.c
  680.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  681.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  682.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  683.                      from scipy/sparse/csgraph/_reordering.c:610:
  684.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  685.      #warning "Using deprecated NumPy API, disable it with " \
  686.       ^~~~~~~
  687.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/csgraph/_reordering.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/csgraph/_reordering.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.csgraph._reordering.map
  688.     building 'scipy.sparse.csgraph._tools' extension
  689.     compiling C sources
  690.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  691.    
  692.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  693.     gcc: scipy/sparse/csgraph/_tools.c
  694.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  695.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  696.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  697.                      from scipy/sparse/csgraph/_tools.c:610:
  698.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  699.      #warning "Using deprecated NumPy API, disable it with " \
  700.       ^~~~~~~
  701.     scipy/sparse/csgraph/_tools.c: In function ‘__pyx_f_5scipy_6sparse_7csgraph_6_tools__populate_graph’:
  702.     scipy/sparse/csgraph/_tools.c:4384:215: warning: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘__pyx_t_5scipy_6sparse_7csgraph_6_tools_ITYPE_t’ {aka ‘int’} [-Wsign-compare]
  703.          for (__pyx_t_13 = (*__Pyx_BufPtrCContig1d(__pyx_t_5scipy_6sparse_7csgraph_6_tools_ITYPE_t *, __pyx_pybuffernd_indptr.rcbuffer->pybuffer.buf, __pyx_t_11, __pyx_pybuffernd_indptr.diminfo[0].strides)); __pyx_t_13 < __pyx_t_12; __pyx_t_13+=1) {
  704.                                                                                                                                                                                                                            ^
  705.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/csgraph/_tools.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/csgraph/_tools.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse.csgraph._tools.map
  706.     building 'scipy.sparse._csparsetools' extension
  707.     compiling C sources
  708.     C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  709.    
  710.     compile options: '-I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  711.     gcc: scipy/sparse/_csparsetools.c
  712.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  713.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  714.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/arrayobject.h:4,
  715.                      from scipy/sparse/_csparsetools.c:610:
  716.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  717.      #warning "Using deprecated NumPy API, disable it with " \
  718.       ^~~~~~~
  719.     gcc -pthread -shared -Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -g build/temp.linux-aarch64-3.6/scipy/sparse/_csparsetools.o -L/usr/lib64 -Lbuild/temp.linux-aarch64-3.6 -lpython3.6m -o build/lib.linux-aarch64-3.6/scipy/sparse/_csparsetools.cpython-36m-aarch64-linux-gnu.so -Wl,--version-script=build/temp.linux-aarch64-3.6/link-version-scipy.sparse._csparsetools.map
  720.     building 'scipy.sparse._sparsetools' extension
  721.     compiling C++ sources
  722.     C compiler: g++ -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC
  723.    
  724.     creating build/temp.linux-aarch64-3.6/scipy/sparse/sparsetools
  725.     compile options: '-D__STDC_FORMAT_MACROS=1 -Iscipy/sparse/sparsetools -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c'
  726.     g++: scipy/sparse/sparsetools/sparsetools.cxx
  727.     g++: scipy/sparse/sparsetools/csc.cxx
  728.     g++: scipy/sparse/sparsetools/bsr.cxx
  729.     g++: scipy/sparse/sparsetools/csr.cxx
  730.     g++: scipy/sparse/sparsetools/other.cxx
  731.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  732.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  733.                      from scipy/sparse/sparsetools/sparsetools.h:5,
  734.                      from scipy/sparse/sparsetools/other.cxx:4:
  735.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  736.      #warning "Using deprecated NumPy API, disable it with " \
  737.       ^~~~~~~
  738.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  739.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  740.                      from scipy/sparse/sparsetools/sparsetools.h:5,
  741.                      from scipy/sparse/sparsetools/csr.cxx:4:
  742.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  743.      #warning "Using deprecated NumPy API, disable it with " \
  744.       ^~~~~~~
  745.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  746.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  747.                      from scipy/sparse/sparsetools/sparsetools.h:5,
  748.                      from scipy/sparse/sparsetools/csc.cxx:4:
  749.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  750.      #warning "Using deprecated NumPy API, disable it with " \
  751.       ^~~~~~~
  752.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  753.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  754.                      from scipy/sparse/sparsetools/sparsetools.h:5,
  755.                      from scipy/sparse/sparsetools/bsr.cxx:4:
  756.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  757.      #warning "Using deprecated NumPy API, disable it with " \
  758.       ^~~~~~~
  759.     In file included from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarraytypes.h:1822,
  760.                      from /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/ndarrayobject.h:12,
  761.                      from scipy/sparse/sparsetools/sparsetools.cxx:34:
  762.     /home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: #warning "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
  763.      #warning "Using deprecated NumPy API, disable it with " \
  764.       ^~~~~~~
  765.     g++: fatal error: Killed signal terminated program cc1plus
  766.     compilation terminated.
  767.     {standard input}: Assembler messages:
  768.     {standard input}:504739: Warning: end of file not at end of a line; newline inserted
  769.     {standard input}:505237: Error: unknown pseudo-op: `.lvl5698'
  770.     {standard input}: Error: open CFI at the end of file; missing .cfi_endproc directive
  771.     g++: fatal error: Killed signal terminated program cc1plus
  772.     compilation terminated.
  773.     error: Command "g++ -pthread -Wno-unused-result -Wsign-compare -DDYNAMIC_ANNOTATIONS_ENABLED=1 -DNDEBUG -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -fasynchronous-unwind-tables -fstack-clash-protection -D_GNU_SOURCE -fPIC -fwrapv -fPIC -D__STDC_FORMAT_MACROS=1 -Iscipy/sparse/sparsetools -I/home/toybrick/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include/python3.6m -c scipy/sparse/sparsetools/bsr.cxx -o build/temp.linux-aarch64-3.6/scipy/sparse/sparsetools/bsr.o -MMD -MF build/temp.linux-aarch64-3.6/scipy/sparse/sparsetools/bsr.o.d" failed with exit status 1
  774.    
  775.     ----------------------------------------
  776. <font color="#ff0000">Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-xm7oxlm0/scipy/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-se29c3c6-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-xm7oxlm0/scipy/</font>

复制代码

作者: sunzhongmeng    时间: 2019-3-23 07:33
尝试使用sudo权限安装，提示如下警告：
  1. WARNING: Running pip install with root privileges is generally not a good idea. Try `pip3 install --user` instead
复制代码
作者: 程子    时间: 2019-3-23 09:30
To install scipy globally:
  1. sudo pip install scipy-xxx.wheel
复制代码\

Or install for current user only:
  1. pip install scipy-xxx.wheel --user
复制代码
作者: sunzhongmeng    时间: 2019-3-23 16:35
程子 发表于 2019-3-23 09:30
To install scipy globally:
\

你好，这个软件环境已经都安装了，但是在执行
  1. python3 test.py
复制代码
的时候提示：
  1. Traceback (most recent call last):
  2.   File "test.py", line 3, in <module>
  3.     from rknn.api import RKNN
  4. ModuleNotFoundError: No module named 'rknn'
复制代码
作者: 程子    时间: 2019-3-23 17:14
sunzhongmeng 发表于 2019-3-23 16:35
你好，这个软件环境已经都安装了，但是在执行

的时候提示：
  1. pip install rknn_toolkit-xxx.whl
复制代码
作者: sunzhongmeng    时间: 2019-3-23 19:30
程子 发表于 2019-3-23 17:14

好的，的确是这样的，我记得已经安装了，但是不知道为什么，又装了一下 ，这个问题OK了。但是在运行yolov3 rknn模型的时候，执行：
  1. python rknn_transform.py
复制代码却提示未找到模块：
  1. [toybrick@MiWiFi-R1CM-srv yolov3_demo]$ python rknn_transform.py
  2. Traceback (most recent call last):
  3.   File "rknn_transform.py", line 3, in <module>
  4.     from matplotlib import pyplot as plt
  5. ModuleNotFoundError: No module named 'matplotlib'
复制代码[attach]184[/attach]
这个是因为python版本的问题吗？但是已经切换到python3了（sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 150）

作者: sunzhongmeng    时间: 2019-3-24 10:58
sunzhongmeng 发表于 2019-3-23 19:30
好的，的确是这样的，我记得已经安装了，但是不知道为什么，又装了一下 ，这个问题OK了。但是在运行yolov ...

安装matplotlib
  1. sudo dnf install -y python3-matplotlib
复制代码
作者: sunzhongmeng    时间: 2019-3-24 13:32
程子 发表于 2019-3-23 17:14

环境以及基本OK,但是在预测图片的时候，执行：
  1. python rknn_picture.py
复制代码出现错误：
  1. [toybrick@MiWiFi-R1CM-srv yolov3_demo]$ python3 rknn_picture.py
  2. /usr/lib64/python3.6/site-packages/h5py/__init__.py:36: FutureWarning: Conversion of the second argument of issubdtype from `float` to `np.floating` is deprecated. In future, it will be treated as `np.float64 == np.dtype(float).type`.
  3.   from ._conv import register_converters as _register_converters
  4. -->loading model
  5. E Catch exception when loading RKNN model [./yolov3.rknn]!
  6. T Traceback (most recent call last):
  7. T   File "rknn/api/rknn_base.py", line 383, in rknn.api.rknn_base.RKNNBase.import_rknn
  8. T   File "rknn/api/rknn_model.py", line 26, in rknn.api.rknn_model.RKNNModel.load
  9. T FileNotFoundError: [Errno 2] No such file or directory: './yolov3.rknn'
  10. loading model done
  11. --> Init runtime environment
  12. done
  13. E RKNN model is None, please load model first!
  14. Traceback (most recent call last):
  15.   File "rknn_picture.py", line 234, in <module>
  16.     out_boxes, out_boxes2, out_boxes3 = rknn.inference(inputs=[mat])
  17. TypeError: 'NoneType' object is not iterable
  18. [toybrick@MiWiFi-R1CM-srv yolov3_demo]$
复制代码但是执行
  1. python rknn_picture_tiny.py
复制代码结果OK。
作者: 程子    时间: 2019-3-24 14:13
  1. No such file or directory: './yolov3.rknn'
复制代码
把yolov3的rknn模型放到同目录下。
作者: sunzhongmeng    时间: 2019-3-25 10:27
程子 发表于 2019-3-24 14:13
把yolov3的rknn模型放到同目录下。

查看了一下，在执行：
  1. python rknn_transform.py
复制代码
的时候并没有生产：yolouv3.rknn
[attach]185[/attach]
作者: 程子    时间: 2019-3-25 15:56
  1. Killed
复制代码
可能是因为爆内存被OOM-Killer杀了，模型转换尽量在开发机上转换，而不要在板子上。
作者: sunzhongmeng    时间: 2019-3-26 08:37
程子 发表于 2019-3-25 15:56
可能是因为爆内存被OOM-Killer杀了，模型转换尽量在开发机上转换，而不要在板子上。 ...

是的，后来通过串口看到了调试信息，开发机环境是不是要按照《RKNN-Toolkit使用指南_V0.9.9》搭建？
作者: 程子    时间: 2019-3-26 09:51
sunzhongmeng 发表于 2019-3-26 08:37
是的，后来通过串口看到了调试信息，开发机环境是不是要按照《RKNN-Toolkit使用指南_V0.9.9》搭建？ ...

随便一台电脑就可以。为了简单就用你训练模型的电脑就行。



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