--- Lib/sysconfig.py.orig	2021-02-16 12:30:33.000000000 +1100
+++ Lib/sysconfig.py	2021-03-16 00:47:32.000000000 +1100
@@ -408,7 +408,7 @@
         f.write('# system configuration generated and used by'
                 ' the sysconfig module\n')
         f.write('build_time_vars = ')
-        pprint.pprint(vars, stream=f)
+        pprint.pprint(vars, stream=f, width=4000)
 
     # Create file used for sys.path fixup -- see Modules/getpath.c
     with open('pybuilddir.txt', 'w', encoding='ascii') as f:
