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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:45:59 +0000 |
commit | 19fcec84d8d7d21e796c7624e521b60d28ee21ed (patch) | |
tree | 42d26aa27d1e3f7c0b8bd3fd14e7d7082f5008dc /src/boost/libs/python/fabscript | |
parent | Initial commit. (diff) | |
download | ceph-upstream.tar.xz ceph-upstream.zip |
Adding upstream version 16.2.11+ds.upstream/16.2.11+dsupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/boost/libs/python/fabscript')
-rw-r--r-- | src/boost/libs/python/fabscript | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/boost/libs/python/fabscript b/src/boost/libs/python/fabscript new file mode 100644 index 000000000..054ed90e5 --- /dev/null +++ b/src/boost/libs/python/fabscript @@ -0,0 +1,82 @@ +# -*- python -*- +# +# Copyright (c) 2016 Stefan Seefeld +# All rights reserved. +# +# Distributed under the Boost Software License, Version 1.0. +# (See accompanying file LICENSE_1_0.txt or copy at +# http://www.boost.org/LICENSE_1_0.txt) + +from faber.feature import set +from faber.types import cxx +from faber.tools.compiler import cxxflags, define, include +from faber.tools.python import python +from faber.config import report, cxx_checks +from faber.config.try_run import try_run + +features += include('include') +features += define('BOOST_ALL_NO_LIB') # disable auto-linking +boost_include = options.get_with('boost-include') +if boost_include: + features += include(boost_include) +python = python.instance() +py_suffix = '{}{}'.format(*python.version.split('.')[:2]) +features |= set(python.include, python.linkpath, python.libs) + +class has_numpy(try_run): + + src = r""" +// If defined, enforces linking against PythonXXd.lib, which +// is usually not included in Python environments. +#undef _DEBUG +#include "Python.h" +#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION +#include "numpy/arrayobject.h" + +#if PY_VERSION_HEX >= 0x03000000 +void *initialize() { import_array();} +#else +void initialize() { import_array();} +#endif + +int main() +{ + int result = 0; + Py_Initialize(); + initialize(); + if (PyErr_Occurred()) + { + result = 1; + } + else + { + npy_intp dims = 2; + PyObject * a = PyArray_SimpleNew(1, &dims, NPY_INT); + if (!a) result = 1; + Py_DECREF(a); + } + Py_Finalize(); + return result; +} +""" + def __init__(self, features=()): + + inc = '' + try: + inc = python.check_python('import numpy; print(numpy.get_include())') + features |= include(inc) + except Exception: + # ignore errors, the check will fail during compilation... + pass + try_run.__init__(self, 'has_numpy', has_numpy.src, cxx, features, + if_=(include(inc), define('HAS_NUMPY'))) + +checks = [cxx_checks.has_cxx11(features, define('HAS_CXX11')), + has_numpy(features)] +config = report('config', checks) + +src = module('src', features=config.use) +test = module('test', features=config.use) +doc = module('doc', features=config.use) + +default = src.default |