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Diffstat (limited to 'Lib/test/test_cppext/setup.py')
-rw-r--r-- | Lib/test/test_cppext/setup.py | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/Lib/test/test_cppext/setup.py b/Lib/test/test_cppext/setup.py new file mode 100644 index 00000000000..6867094a420 --- /dev/null +++ b/Lib/test/test_cppext/setup.py @@ -0,0 +1,42 @@ +# gh-91321: Build a basic C++ test extension to check that the Python C API is +# compatible with C++ and does not emit C++ compiler warnings. +import os +import sys + +from setuptools import setup, Extension + + +MS_WINDOWS = (sys.platform == 'win32') + + +SOURCE = 'extension.cpp' +if not MS_WINDOWS: + # C++ compiler flags for GCC and clang + CPPFLAGS = [ + # gh-91321: The purpose of _testcppext extension is to check that building + # a C++ extension using the Python C API does not emit C++ compiler + # warnings + '-Werror', + ] +else: + # Don't pass any compiler flag to MSVC + CPPFLAGS = [] + + +def main(): + cppflags = list(CPPFLAGS) + std = os.environ["CPYTHON_TEST_CPP_STD"] + name = os.environ["CPYTHON_TEST_EXT_NAME"] + + cppflags = [*CPPFLAGS, f'-std={std}'] + + cpp_ext = Extension( + name, + sources=[SOURCE], + language='c++', + extra_compile_args=cppflags) + setup(name='internal' + name, version='0.0', ext_modules=[cpp_ext]) + + +if __name__ == "__main__": + main() |