--- GNUmakefile_orig	2021-08-26 10:43:41 +1000
+++ GNUmakefile	2021-08-26 10:46:03 +1000
@@ -47,7 +47,7 @@
 # newly built perl.
 #
 INST_DRV := c:
-INST_TOP := $(INST_DRV)\perl
+INST_TOP := $(INST_DRV)\perl_app\bin\Perl
 
 #
 # Uncomment if you want to build a 32-bit Perl using a 32-bit compiler
@@ -254,7 +254,7 @@
 # For GCC builds this should be the directory containing the bin, include,
 # lib directories for your compiler.
 #
-#CCHOME		:= C:\MinGW
+#CCHOME		:= C:\msys64\mingw64
 
 #
 # Additional compiler flags can be specified here.
@@ -289,7 +289,7 @@
 # set this to your email address (perl will guess a value from
 # your loginname and your hostname, which may not be right)
 #
-#EMAIL		:=
+#EMAIL		:= customer_support@xyz.com
 
 ##
 ## Build configuration ends.