To overcome this issue which part of the script that I need to modify. It was mentioned that the change_prefix.sh is re-written. Could you make this modified script available
"I also found that change_prefix.sh, which rewrites .pc files to deal with their chosen location, used the -i option which is not supported by MSYS-shipped sed. I rewrote the sed script to write changes $file.new then mv $file.new $file."