diff -Naur matplotlib-2.2.2_SRC_orig/setup.cfg matplotlib-2.2.2_SRC_modif/setup.cfg
--- matplotlib-2.2.2_SRC_orig/setup.cfg 1970-01-01 03:00:00.000000000 +0300
-+++ matplotlib-2.2.2_SRC_modif/setup.cfg 2018-11-01 10:05:22.479529732 +0300
++++ matplotlib-2.2.2_SRC_modif/setup.cfg 2019-11-14 15:26:36.710641396 +0300
@@ -0,0 +1,99 @@
+# Rename this file to setup.cfg to modify Matplotlib's
+# build options.