--- ./Lib/distutils/command/build_ext.py_orig	2021-12-14 08:20:59 +0000
+++ ./Lib/distutils/command/build_ext.py	2021-12-14 08:22:18 +0000
@@ -262,12 +262,12 @@
         # Finally add the user include and library directories if requested
         if self.user:
             user_include = os.path.join(USER_BASE, "include")
-            user_lib = os.path.join(USER_BASE, "lib")
+            user_lib = os.path.join(USER_BASE, "lib64")
             if os.path.isdir(user_include):
                 self.include_dirs.append(user_include)
-            if os.path.isdir(user_lib):
-                self.library_dirs.append(user_lib)
-                self.rpath.append(user_lib)
+            if os.path.isdir(user_lib64):
+                self.library_dirs.append(user_lib64)
+                self.rpath.append(user_lib64)
 
         if isinstance(self.parallel, str):
             try:
--- ./Lib/distutils/command/install.py_orig	2021-12-14 08:22:34 +0000
+++ ./Lib/distutils/command/install.py	2021-12-14 08:23:18 +0000
@@ -30,14 +30,14 @@
 INSTALL_SCHEMES = {
     'unix_prefix': {
         'purelib': '$base/lib/python$py_version_short/site-packages',
-        'platlib': '$platbase/lib/python$py_version_short/site-packages',
+        'platlib': '$platbase/lib64/python$py_version_short/site-packages',
         'headers': '$base/include/python$py_version_short$abiflags/$dist_name',
         'scripts': '$base/bin',
         'data'   : '$base',
         },
     'unix_home': {
         'purelib': '$base/lib/python',
-        'platlib': '$base/lib/python',
+        'platlib': '$base/lib64/python',
         'headers': '$base/include/python/$dist_name',
         'scripts': '$base/bin',
         'data'   : '$base',
--- ./Lib/distutils/sysconfig.py_orig	2021-12-14 08:23:36 +0000
+++ ./Lib/distutils/sysconfig.py	2021-12-14 08:25:54 +0000
@@ -147,8 +147,12 @@
             prefix = plat_specific and EXEC_PREFIX or PREFIX
 
     if os.name == "posix":
+        if plat_specific:
+            lib = "lib64"
+        else:
+            lib = "lib"
         libpython = os.path.join(prefix,
-                                 "lib", "python" + get_python_version())
+                                 lib, "python" + get_python_version())
         if standard_lib:
             return libpython
         else:
--- ./Lib/site.py_orig	2021-12-14 08:26:10 +0000
+++ ./Lib/site.py	2021-12-14 08:27:58 +0000
@@ -334,11 +334,15 @@
         seen.add(prefix)
 
         if os.sep == '/':
+            sitepackages.append(os.path.join(prefix, "lib64",
+                                        "python%d.%d" % sys.version_info[:2],
+                                        "site-packages"))
             sitepackages.append(os.path.join(prefix, "lib",
                                         "python%d.%d" % sys.version_info[:2],
                                         "site-packages"))
         else:
             sitepackages.append(prefix)
+            sitepackages.append(os.path.join(prefix, "lib64", "site-packages"))
             sitepackages.append(os.path.join(prefix, "lib", "site-packages"))
     return sitepackages
 
--- ./Lib/sysconfig.py_orig	2021-12-14 08:28:29 +0000
+++ ./Lib/sysconfig.py	2021-12-14 08:30:36 +0000
@@ -21,9 +21,9 @@
 _INSTALL_SCHEMES = {
     'posix_prefix': {
         'stdlib': '{installed_base}/lib/python{py_version_short}',
-        'platstdlib': '{platbase}/lib/python{py_version_short}',
+        'platstdlib': '{platbase}/lib64/python{py_version_short}',
         'purelib': '{base}/lib/python{py_version_short}/site-packages',
-        'platlib': '{platbase}/lib/python{py_version_short}/site-packages',
+        'platlib': '{platbase}/lib64/python{py_version_short}/site-packages',
         'include':
             '{installed_base}/include/python{py_version_short}{abiflags}',
         'platinclude':
@@ -33,9 +33,9 @@
         },
     'posix_home': {
         'stdlib': '{installed_base}/lib/python',
-        'platstdlib': '{base}/lib/python',
+        'platstdlib': '{base}/lib64/python',
         'purelib': '{base}/lib/python',
-        'platlib': '{base}/lib/python',
+        'platlib': '{base}/lib64/python',
         'include': '{installed_base}/include/python',
         'platinclude': '{installed_base}/include/python',
         'scripts': '{base}/bin',
@@ -63,9 +63,9 @@
         },
     'posix_user': {
         'stdlib': '{userbase}/lib/python{py_version_short}',
-        'platstdlib': '{userbase}/lib/python{py_version_short}',
+        'platstdlib': '{userbase}/lib64/python{py_version_short}',
         'purelib': '{userbase}/lib/python{py_version_short}/site-packages',
-        'platlib': '{userbase}/lib/python{py_version_short}/site-packages',
+        'platlib': '{userbase}/lib64/python{py_version_short}/site-packages',
         'include': '{userbase}/include/python{py_version_short}',
         'scripts': '{userbase}/bin',
         'data': '{userbase}',
--- ./Makefile.pre.in_orig	2021-12-14 08:31:01 +0000
+++ ./Makefile.pre.in	2021-12-14 08:31:22 +0000
@@ -144,7 +144,7 @@
 MANDIR=		@mandir@
 INCLUDEDIR=	@includedir@
 CONFINCLUDEDIR=	$(exec_prefix)/include
-SCRIPTDIR=	$(prefix)/lib
+SCRIPTDIR=	$(prefix)/lib64
 ABIFLAGS=	@ABIFLAGS@
 
 # Detailed destination directories
--- ./Modules/getpath.c_orig	2021-12-14 08:31:41 +0000
+++ ./Modules/getpath.c	2021-12-14 08:35:23 +0000
@@ -535,7 +535,7 @@
                 "Could not find platform dependent libraries <exec_prefix>\n");
         }
         wcsncpy(exec_prefix, calculate->exec_prefix, MAXPATHLEN);
-        joinpath(exec_prefix, L"lib/lib-dynload");
+        joinpath(exec_prefix, L"lib64/lib-dynload");
     }
     /* If we found EXEC_PREFIX do *not* reduce it!  (Yet.) */
 }
@@ -783,7 +783,7 @@
     else {
         wcsncpy(calculate->zip_path, calculate->prefix, MAXPATHLEN);
     }
-    joinpath(calculate->zip_path, L"lib/python00.zip");
+    joinpath(calculate->zip_path, L"lib64/python00.zip");
 
     /* Replace "00" with version */
     size_t bufsz = wcslen(calculate->zip_path);
@@ -908,7 +908,7 @@
     if (!calculate->exec_prefix) {
         return DECODE_LOCALE_ERR("EXEC_PREFIX define", len);
     }
-    calculate->lib_python = Py_DecodeLocale("lib/python" VERSION, &len);
+    calculate->lib_python = Py_DecodeLocale("lib64/python" VERSION, &len);
     if (!calculate->lib_python) {
         return DECODE_LOCALE_ERR("EXEC_PREFIX define", len);
     }
--- ./setup.py_orig	2021-12-14 08:44:14 +0000
+++ ./setup.py	2021-12-14 08:47:10 +0000
@@ -585,7 +585,7 @@
         # directories (i.e. '.' and 'Include') must be first.  See issue
         # 10520.
         if not cross_compiling:
-            add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
+            add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib64')
             add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
         # only change this for cross builds for 3.3, issues on Mageia
         if cross_compiling:
@@ -891,11 +891,11 @@
             elif curses_library:
                 readline_libs.append(curses_library)
             elif self.compiler.find_library_file(lib_dirs +
-                                                     ['/usr/lib/termcap'],
+                                                     ['/usr/lib64/termcap'],
                                                      'termcap'):
                 readline_libs.append('termcap')
             exts.append( Extension('readline', ['readline.c'],
-                                   library_dirs=['/usr/lib/termcap'],
+                                   library_dirs=['/usr/lib64/termcap'],
                                    extra_link_args=readline_extra_link_args,
                                    libraries=readline_libs) )
         else:
--- ./Lib/test/test_site.py_orig	2021-12-14 08:47:24 +0000
+++ ./Lib/test/test_site.py	2021-12-14 08:48:23 +0000
@@ -270,8 +270,8 @@
         dirs = site.getsitepackages()
         if os.sep == '/':
             # OS X, Linux, FreeBSD, etc
-            self.assertEqual(len(dirs), 1)
-            wanted = os.path.join('xoxo', 'lib',
+            self.assertEqual(len(dirs), 2)
+            wanted = os.path.join('xoxo', 'lib64',
                                   'python%d.%d' % sys.version_info[:2],
                                   'site-packages')
             self.assertEqual(dirs[0], wanted)
