diff -Naur Python-3.8.0-orig/Lib/distutils/cygwinccompiler.py Python-3.8.0/Lib/distutils/cygwinccompiler.py --- Python-3.8.0-orig/Lib/distutils/cygwinccompiler.py 2019-10-22 10:04:05.048267100 +0300 +++ Python-3.8.0/Lib/distutils/cygwinccompiler.py 2019-10-22 10:04:06.140269100 +0300 @@ -238,7 +238,7 @@ # (On my machine: 10KiB < stripped_file < ??100KiB # unstripped_file = stripped_file + XXX KiB # ( XXX=254 for a typical python extension)) - if not debug: + if not debug and not hasattr(sys, 'gettotalrefcount'): extra_preargs.append("-s") UnixCCompiler.link(self, target_desc, objects, output_filename,