Writing a port make deinstall

[blubee blubeeme]

Hello FreeBSD ports team

I am writing a Makefile to install a port

I've written this much so far

PORTNAME=       epson-inkjet-printer-201401w
PORTVERSION=   201401w
PORTREVISION=   1
PORTEPOCH=       0
CATEGORIES=       print
MASTER_SITES=
https://download3.ebz.epson.net/dsc/f/03/00/03/45/41/d95c03482376873661d7a8d4c165b385cd082cf3/:amd64
\

https://download3.ebz.epson.net/dsc/f/03/00/03/45/41/0c527f1eef727e350302db951a45d31319ee501b/:i386

DISTFILES_amd64=
epson-inkjet-printer-201401w-1.0.0-1lsb3.2.x86_64.rpm:amd64
DISTFILES_i386=    epson-inkjet-printer-201401w-1.0.0-1lsb3.2.i486.rpm:i386


LICENSE=       GPLv2
DIST_SUBDIR=   ${PORTNAME}/${PORTVERSION}

COMMENT=       CUPS filter for Seiko Epson Color Ink Jet Printers

RESTRICTED=       GNU Lesser General Public License version 2.1. \
                   This program links the following object codes  \
      which are distributed under the conditions of  \
          SEIKO EPSON CORPORATION SOFTWARE LICENSE AGREEMENT. \
          *libEpson_201401w.so.1.0.0 \
          *libEpson_201401w.MT.so.1.0.0


NO_BUILD=       yes
NO_WRKSUBDIR=   yes
PLIST_SUB=       LINUXBASE=${LINUXBASE}
USES=       linux
USE_LINUX=       cups-libs jpeg

do-install:
(gunzip ${WRKSRC}/opt/${PORTNAME}/ppds/Epson/*)
(find ${WRKSRC}/opt/${PORTNAME}/ppds/Epson -type f -exec sed -i ""
's/\/opt\/epson/\/compat\/linux\/opt\/epson/g' {} \;)
(cp -r ${WRKSRC}/opt/${PORTNAME} /compat/linux/opt/)
(ln -s /compat/linux/opt/${PORTNAME}/ppds/Epson
/usr/local/share/cups/model/)

#cleanup?
# rm -r /usr/local/share/cups/model/Epson
# rm -r /compat/linux/opt/epson-inkjet-printer-201401w/
# rm -r ${WRKSRC}
.include <bsd.port.mk>


I don't know how to make the cleanup work.

This Makefile passes works for installing the drivers and they work but
doing

make deinstall clean

doesn't remove the files that I placed, the symlinks, etc.

How do I properly write this Makefile so deinstall works as expected?

Best,
Owen