[Scipy-tickets] [SciPy] #1673: interpolate.interpnd build issue on MinGW

SciPy Trac scipy-tickets@scipy....
Mon Jun 11 12:54:50 CDT 2012


#1673: interpolate.interpnd build issue on MinGW
-------------------------------+--------------------------------------------
 Reporter:  rgommers           |       Owner:  pv    
     Type:  defect             |      Status:  new   
 Priority:  highest            |   Milestone:  0.11.0
Component:  scipy.interpolate  |     Version:  devel 
 Keywords:                     |  
-------------------------------+--------------------------------------------

Comment(by rgommers):

 You committed the above patch already (by accident I guess) in
 commit:f64a6a2ac.

 Next failure is in csgraph:
 {{{
 creating build\temp.win32-2.6\Release\scipy\sparse\csgraph
 compile options: '-IC:\Python26\lib\site-packages\numpy\core\include
 -IC:\Python26\lib\site-packages\numpy\core\include -IC:\Python26\include
 -IC:\Python26\PC -c'
 gcc -mno-cygwin -O2 -Wall -Wstrict-prototypes -IC:\Python26\lib\site-
 packages\numpy\core\include -IC:\Python26\lib\site-
 packages\numpy\core\include -IC:\Python26\include -IC:\Python26\PC -c
 scipy\sparse\csgraph\_shortest_path.c -o
 build\temp.win32-2.6\Release\scipy\sparse\csgraph\_shortest_path.o
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__pyx_pf_5scipy_6sparse_7csgraph_14_shortest_path_2floyd_warshall':
 scipy\sparse\csgraph\_shortest_path.c:2447: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2447: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2447: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2447: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2460: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2460: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2460: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2460: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:2628: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__pyx_pf_5scipy_6sparse_7csgraph_14_shortest_path_4dijkstra':
 scipy\sparse\csgraph\_shortest_path.c:3612: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3612: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3612: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3612: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3780: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3780: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3780: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:3780: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__pyx_pf_5scipy_6sparse_7csgraph_14_shortest_path_6bellman_ford':
 scipy\sparse\csgraph\_shortest_path.c:6005: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:6005: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:6005: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:6005: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__pyx_pf_5scipy_6sparse_7csgraph_14_shortest_path_8johnson':
 scipy\sparse\csgraph\_shortest_path.c:8170: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:8170: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:8170: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:8170: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: In function `init_shortest_path':
 scipy\sparse\csgraph\_shortest_path.c:14341: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14341: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14341: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14341: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14354: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14354: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14354: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14354: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14367: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14367: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14367: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14367: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14380: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14380: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14380: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14380: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14405: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14405: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14405: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14405: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14418: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14418: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14418: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14418: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14431: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14431: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14431: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14431: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14444: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14444: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14444: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14444: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14469: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14469: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14469: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14469: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14482: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14482: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14482: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14482: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14495: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14495: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14495: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14495: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14520: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14520: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14520: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14520: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14533: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14533: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14533: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14533: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14546: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14546: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14546: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14546: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14571: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14571: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14571: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14571: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14584: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14584: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14584: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14584: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14597: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14597: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14597: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:14597: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__Pyx_GetBuscipy\sparse\csgraph\_shortest_path.c: In function
 `__Pyx_GetBuffer':
 scipy\sparse\csgraph\_shortest_path.c:15535: warning: unused variable
 `getbuffer_cobj'
 scipy\sparse\csgraph\_shortest_path.c: In function `__Pyx_ReleaseBuffer':
 scipy\sparse\csgraph\_shortest_path.c:15575: warning: unused variable
 `releasebuffer_cobj'
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__Pyx_FindPy2Metaclass':
 scipy\sparse\csgraph\_shortest_path.c:15716: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: At top level:
 scipy\sparse\csgraph\_shortest_path.c:16047: error: initializer element is
 not constant
 scipy\sparse\csgraph\_shortest_path.c:16047: error: (near initialization
 for `__pyx_CyFunctionType_type.tp_call')
 scipy\sparse\csgraph\_shortest_path.c: In function
 `__Pyx_PyObject_IsTrue':
 scipy\sparse\csgraph\_shortest_path.c:17147: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c:17148: warning: dereferencing type-
 punned pointer will break strict-aliasing rules
 scipy\sparse\csgraph\_shortest_path.c: At top level:
 C:/Python26/lib/site-
 packages/numpy/core/include/numpy/__multiarray_api.h:1533: warning:
 '_import_array' defined but not used
 C:/Python26/lib/site-packages/numpy/core/include/numpy/__ufunc_api.h:227:
 warning: '_import_umath' defined but not used
 error: Command "gcc -mno-cygwin -O2 -Wall -Wstrict-prototypes
 -IC:\Python26\lib\site-packages\numpy\core\include -IC:\Python26\lib\site-
 packages\numpy\core\include -IC:\Python26\include -IC:\Python26\PC -c
 scipy\sparse\csgraph\_shortest_path.c -o
 build\temp.win32-2.6\Release\scipy\sparse\csgraph\_shortest_path.o" failed
 with exit status 1
 }}}

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1673#comment:2>
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