Source
Don't truncate config.log when configuration is successful.
--- config/functions.orig 2019-10-07 10:55:57.000000000 -0500
+++ config/functions 2019-10-07 10:55:57.000000000 -0500
#
save () {
# initilize the config files
- echo -n "" > config.log
echo -n "" > config.make
echo -n "" > config.h