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| author | serge-sans-paille <serge.guelton@telecom-bretagne.eu> | 2022-04-07 07:55:46 +0200 |
|---|---|---|
| committer | serge-sans-paille <serge.guelton@telecom-bretagne.eu> | 2022-04-08 10:02:41 +0200 |
| commit | c91a7d0c5691c9d78bd75284777fda73f225155d (patch) | |
| tree | 667b576e0f0a3618a970d4443c4c7f5fd79d1d1e /numpy/distutils | |
| parent | ca85c17e712c93717abb5c2b921393c3ecfc47c4 (diff) | |
| download | numpy-c91a7d0c5691c9d78bd75284777fda73f225155d.tar.gz | |
Introduce numpy.core.setup_common.NPY_CXX_FLAGS
Group all C++ flags in one location.
This avoids redundancy and makes sure we test the flags we use, and use the
flags we test.
Fix #21302
Diffstat (limited to 'numpy/distutils')
| -rw-r--r-- | numpy/distutils/ccompiler_opt.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/numpy/distutils/ccompiler_opt.py b/numpy/distutils/ccompiler_opt.py index 6d2114c95..886066a61 100644 --- a/numpy/distutils/ccompiler_opt.py +++ b/numpy/distutils/ccompiler_opt.py @@ -16,6 +16,14 @@ import re import subprocess import textwrap +# These flags are used to compile any C++ source within Numpy. +# They are chosen to have very few runtime dependencies. +NPY_CXX_FLAGS = [ + '-std=c++11', # Minimal standard version + '-D__STDC_VERSION__=0', # for compatibility with C headers + '-fno-exceptions', # no exception support + '-fno-rtti'] # no runtime type information + class _Config: """An abstract class holds all configurable attributes of `CCompilerOpt`, |