diff options
Diffstat (limited to 'numpy/core/setup.py')
| -rw-r--r-- | numpy/core/setup.py | 42 |
1 files changed, 1 insertions, 41 deletions
diff --git a/numpy/core/setup.py b/numpy/core/setup.py index 77561827a..680c2a5f6 100644 --- a/numpy/core/setup.py +++ b/numpy/core/setup.py @@ -405,7 +405,6 @@ def configuration(parent_package='',top_path=None): exec_mod_from_location) from numpy.distutils.system_info import (get_info, blas_opt_info, lapack_opt_info) - from numpy.distutils.ccompiler_opt import NPY_CXX_FLAGS from numpy.version import release as is_released config = Configuration('core', parent_package, top_path) @@ -658,44 +657,6 @@ def configuration(parent_package='',top_path=None): # but we cannot use add_installed_pkg_config here either, so we only # update the substitution dictionary during npymath build config_cmd = config.get_config_cmd() - # Check that the toolchain works, to fail early if it doesn't - # (avoid late errors with MATHLIB which are confusing if the - # compiler does not work). - for lang, test_code, note in ( - ('c', 'int main(void) { return 0;}', ''), - ('c++', ( - 'int main(void)' - '{ auto x = 0.0; return static_cast<int>(x); }' - ), ( - 'note: A compiler with support for C++11 language ' - 'features is required.' - ) - ), - ): - is_cpp = lang == 'c++' - if is_cpp: - # this a workaround to get rid of invalid c++ flags - # without doing big changes to config. - # c tested first, compiler should be here - bk_c = config_cmd.compiler - config_cmd.compiler = bk_c.cxx_compiler() - - # Check that Linux compiler actually support the default flags - if hasattr(config_cmd.compiler, 'compiler'): - config_cmd.compiler.compiler.extend(NPY_CXX_FLAGS) - config_cmd.compiler.compiler_so.extend(NPY_CXX_FLAGS) - - st = config_cmd.try_link(test_code, lang=lang) - if not st: - # rerun the failing command in verbose mode - config_cmd.compiler.verbose = True - config_cmd.try_link(test_code, lang=lang) - raise RuntimeError( - f"Broken toolchain: cannot link a simple {lang.upper()} " - f"program. {note}" - ) - if is_cpp: - config_cmd.compiler = bk_c mlibs = check_mathlib(config_cmd) posix_mlib = ' '.join(['-l%s' % l for l in mlibs]) @@ -1067,8 +1028,7 @@ def configuration(parent_package='',top_path=None): common_deps, libraries=['npymath'], extra_objects=svml_objs, - extra_info=extra_info, - extra_cxx_compile_args=NPY_CXX_FLAGS) + extra_info=extra_info) ####################################################################### # umath_tests module # |