From 3cf96c801745a608714e5235e97f5880824234b0 Mon Sep 17 00:00:00 2001 From: mattip Date: Fri, 25 Oct 2019 13:24:23 +0300 Subject: BUILD: cache c-compiler for system_info stage --- numpy/distutils/system_info.py | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'numpy/distutils/system_info.py') diff --git a/numpy/distutils/system_info.py b/numpy/distutils/system_info.py index 96d06f654..c2b3e118b 100644 --- a/numpy/distutils/system_info.py +++ b/numpy/distutils/system_info.py @@ -156,7 +156,7 @@ from numpy.distutils.misc_util import (is_sequence, is_string, get_shared_lib_extension) from numpy.distutils.command.config import config as cmd_config from numpy.distutils.compat import get_exception -from numpy.distutils import customized_ccompiler +from numpy.distutils import customized_ccompiler as _customized_ccompiler from numpy.distutils import _shell_utils import distutils.ccompiler import tempfile @@ -169,6 +169,15 @@ _bits = {'32bit': 32, '64bit': 64} platform_bits = _bits[platform.architecture()[0]] +global_compiler = None + +def customized_ccompiler(): + global global_compiler + if not global_compiler: + global_compiler = _customized_ccompiler() + return global_compiler + + def _c_string_literal(s): """ Convert a python string into a literal suitable for inclusion into C code -- cgit v1.2.1