--- Lib/sysconfig.py.orig	2021-02-19 21:28:41.000000000 +1100
+++ Lib/sysconfig.py	2021-03-15 23:58:37.000000000 +1100
@@ -409,7 +409,7 @@
         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='utf8') as f: