diff -Naur Python-3.8.0-orig/setup.py Python-3.8.0/setup.py
--- Python-3.8.0-orig/setup.py	2019-10-22 10:03:08.498167800 +0300
+++ Python-3.8.0/setup.py	2019-10-22 10:03:12.382574600 +0300
@@ -654,10 +654,10 @@
         if not CROSS_COMPILING:
             add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
             add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
+            self.add_multiarch_paths()
         # only change this for cross builds for 3.3, issues on Mageia
         if CROSS_COMPILING:
             self.add_cross_compiling_paths()
-        self.add_multiarch_paths()
         self.add_ldflags_cppflags()
 
     def init_inc_lib_dirs(self):