diff --git a/numpy/meson.build b/numpy/meson.build index 5d07b89679e4..ada88d490aa3 100644 --- a/numpy/meson.build +++ b/numpy/meson.build @@ -10,15 +10,20 @@ endif # Platform detection is_windows = host_machine.system() == 'windows' -is_mingw = is_windows and cc.get_id() == 'gcc' +is_mingw = is_windows and cc.get_define('__MINGW32__') != '' if is_mingw - # For mingw-w64, link statically against the UCRT. - gcc_link_args = ['-lucrt', '-static'] - add_project_link_arguments(gcc_link_args, language: ['c', 'cpp']) - # Force gcc to float64 long doubles for compatibility with MSVC - # builds, for C only. - add_project_arguments('-mlong-double-64', language: 'c') + is_mingw_built_python = run_command( + py, ['-c', 'import sysconfig; print(sysconfig.get_platform())'], + check: true).stdout().strip().startswith('mingw') + if not is_mingw_built_python + # For mingw-w64, link statically against the UCRT. + gcc_link_args = ['-lucrt', '-static'] + add_project_link_arguments(gcc_link_args, language: ['c', 'cpp']) + # Force gcc to float64 long doubles for compatibility with MSVC + # builds, for C only. + add_project_arguments('-mlong-double-64', language: 'c') + endif # Make fprintf("%zd") work (see https://github.com/rgommers/scipy/issues/118) add_project_arguments('-D__USE_MINGW_ANSI_STDIO=1', language: ['c', 'cpp']) endif