#!/bin/bash

if [ -f Makefile.unx ]
then
  printf "Already in Win32 mode\n"
  exit 1
fi

printf "Renaming all Makefile to Makefile.unx\n"

for file in $(find -name Makefile -print)
do
  printf '%s\n' $file
  mv $file ${file}.unx
done

printf "Renaming all Makefile.w32 to Makefile\n"

for file in $(find -name Makefile.w32 -print)
do
  printf '%s\n' $file
  mv $file ${file%.w32}
done