WITH_PATCH_LMTP_EXTERN=YES
WITH_PATCH_RECURSIVE_ACL=YES
WITH_PATCH_SPOOL_MBOX=YES
WITH_KAS_LOCAL_SCAN=
WITH_SO_LOCAL_SCAN=
WITH_DSPAM_EXISCAN=
WITH_DLOPEN_LOCAL_SCAN=
WITH_EXPERIMENTAL_ADD_HEADER=
WITH_EXPERIMENTAL_REMOVE_HEADER=
WITH_FIX_BATV=
WITH_EXPAND_PRIMARY_HOSTNAME=

-include Makefile.local

PATCHES0 = 
PATCHES1 = ${PATCHES0} $(shell if [ ! -z "${WITH_PATCH_LMTP_EXTERN}" ] ; then echo patch-src::lmtp-extern-4.63.patch ; fi)
PATCHES2 = ${PATCHES1} $(shell if [ ! -z "${WITH_PATCH_RECURSIVE_ACL}" ] ; then echo patch-src::recursive-acl.patch ; fi)
PATCHES3 = ${PATCHES2} $(shell if [ ! -z "${WITH_PATCH_SPOOL_MBOX}" ] ; then echo patch-src::spool_mbox.patch ; fi)
PATCHES4 = ${PATCHES3} $(shell if [ ! -z "${WITH_KAS_LOCAL_SCAN}" ] ; then echo patch-src::kas3_local_scan.patch kas_exim.c ; fi)
PATCHES5 = ${PATCHES4} $(shell if [ ! -z "${WITH_SO_LOCAL_SCAN}" ] ; then echo patch-src::so_local_scan.patch so_exim.c ; fi)
PATCHES6 = ${PATCHES5} $(shell if [ ! -z "${WITH_DSPAM_EXISCAN}" ] ; then echo patch-src::dspam-4.67.patch ; fi)
PATCHES7 = ${PATCHES6} $(shell if [ ! -z "${WITH_DLOPEN_LOCAL_SCAN}" ] ; then echo patch-src::dlopen-localscan.patch ; fi)
PATCHES8 = ${PATCHES7} $(shell if [ ! -z "${WITH_EXPERIMENTAL_ADD_HEADER}" ] ; then echo patch-src::add_header.patch ; fi)
PATCHES9 = ${PATCHES8} $(shell if [ ! -z "${WITH_FIX_BATV}" ] ; then echo patch-src::batv.patch ; fi)
PATCHES10 = ${PATCHES9} $(shell if [ ! -z "${WITH_EXPERIMENTAL_REMOVE_HEADER}" ] ; then echo patch-src::remove_header.patch ; fi)
PATCHES11 = ${PATCHES10} $(shell if [ ! -z "${WITH_EXPERIMENTAL_USER_UNKNOWN_FAIL}" ] ; then echo patch-src::user-unknown-defer2fail.patch ; fi)
PATCHES12 = ${PATCHES11} $(shell if [ ! -z "${WITH_EXPAND_PRIMARY_HOSTNAME}" ] ; then echo patch-src::expand-primary_hostname.patch ; fi)
PATCHES = ${PATCHES12}

patch :
	for patch in ${PORTDIR}/files/* ; do \
		[ -h $${patch} ] && rm $${patch} ; \
	done ; \
	for patch in ${PATCHES} ; do \
		[ -f ${PORTDIR}/files/$${patch} ] && rm ${PORTDIR}/files/$${patch} ; \
		ln -s `pwd`/patches/$${patch} ${PORTDIR}/files/$${patch} ; \
	done