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| author | J. Lewis Muir <jlmuir@imca-cat.org> | 2018-09-13 15:36:08 -0500 |
|---|---|---|
| committer | J. Lewis Muir <jlmuir@imca-cat.org> | 2018-09-14 11:16:27 -0500 |
| commit | c6566b7d3724fe59c5e72a0eb393676ee7b70cc1 (patch) | |
| tree | 7b0b961b1d5d12df2da9153757ee86fecaa8ae33 /numpy/f2py/tests/test_compile_function.py | |
| parent | 88cbd3d857db84cf820a6210fde14814f1d1d92b (diff) | |
| download | numpy-c6566b7d3724fe59c5e72a0eb393676ee7b70cc1.tar.gz | |
MAINT: test NPY_INTERNAL_BUILD only if defined
When using GCC 4.4.7 on RHEL 6 to compile a C program that embeds Python
and includes numpy/core/include/numpy/npy_common.h, and the compiler is
configured to warn about all questionable constructions (-Wall) and warn
about undefined identifiers (-Wundef), it will emit a warning like
/tmp/python-2.7.15/lib/python2.7/site-packages/numpy/core/include/numpy/npy_common.h:17:5: warning: "NPY_INTERNAL_BUILD" is not defined
The warning is because npy_common.h contains
#if NPY_INTERNAL_BUILD
#ifndef NPY_INLINE_MATH
#define NPY_INLINE_MATH 1
#endif
#endif
Eliminate this warning by changing the #if expression to test
NPY_INTERNAL_BUILD only if it is defined. (This preserves the original
behavior because in the original, when NPY_INTERNAL_BUILD is undefined,
the preprocessor treats it as 0 (false).)
Diffstat (limited to 'numpy/f2py/tests/test_compile_function.py')
0 files changed, 0 insertions, 0 deletions