Update startup scripts

CMakeLists.txt

 
 set(CHROOT_DIR "${CMAKE_INSTALL_PREFIX}/lib/${PROJECT_NAME}" CACHE PATH "Chroot jail for daemon")
 set(SYSCONF_DIR "/etc" CACHE PATH "Global system configuration folder")
+set(SYSD_UNIT_DIR "${SYSCONF_DIR}/systemd/system" CACHE PATH "Systemd unit file folder")
 set(CONFIG_DIR "${SYSCONF_DIR}/default" CACHE PATH "Location of startup configuration file")
 set(DOC_DIR "share/doc/${PROJECT_NAME}" CACHE PATH "Path for documentation files")
+mark_as_advanced(CHROOT_DIR SYSCONF_DIR SYSD_UNIT_DIR CONFIG_DIR DOC_DIR)
 
 find_program(HELP2MAN help2man DOC "path to help2man executable")
 find_program(DD dd DOC "path to dd executable")
 endif()
 
 if(NOT DEFINED INIT_FLAVOR)
-	if(IS_DIRECTORY "${SYSCONF_DIR}/systemd" AND EXISTS "/usr/lib/systemd/systemd")
+	if(IS_DIRECTORY "${SYSD_UNIT_DIR}" AND EXISTS "/usr/lib/systemd/systemd")
         message(STATUS "Detected init flavor: systemd")
         set(INIT_FLAVOR "systemd" CACHE STRING "Init daemon of this system")
     elseif(IS_DIRECTORY "${SYSCONF_DIR}/init" AND EXISTS "/lib/init/upstart-job")

init/postsrsd.default.in

 
 # First separator character after SRS0 or SRS1.
 # Can be one of: -+=
-#SRS_SEPARATOR==
+SRS_SEPARATOR==
 
 # Secret key to sign rewritten addresses.
 # When postsrsd is installed for the first time, a random secret is generated

init/postsrsd.systemd.in

 Environment=SRS_DOMAIN=localhost.localdomain
 Environment=SRS_EXCLUDE_DOMAINS=
 EnvironmentFile=@CONFIG_DIR@/@PROJECT_NAME@
-ExecStart=@CMAKE_INSTALL_PREFIX@/sbin/@POSTSRSD@ -f${SRS_FORWARD_PORT} -r${SRS_REVERSE_PORT} -d${SRS_DOMAIN} -s${SRS_SECRET} -u${RUN_AS} -c${CHROOT} -X${SRS_EXCLUDE_DOMAINS}
+ExecStart=@CMAKE_INSTALL_PREFIX@/sbin/@POSTSRSD@ -f"${SRS_FORWARD_PORT}" -r"${SRS_REVERSE_PORT}" -d"${SRS_DOMAIN}" -s"${SRS_SECRET}" -a"${SRS_SEPARATOR}" -u"${RUN_AS}" -c"${CHROOT}" -X"${SRS_EXCLUDE_DOMAINS}"
 Restart=always
 
 [Install]

init/postsrsd.sysv-lsb.in

 		--pidfile $PIDFILE \
 		--name $NAME \
 		--startas $DAEMON \
-		-- -f"$SRS_FORWARD_PORT" -r"$SRS_REVERSE_PORT" -d"$SRS_DOMAIN" -s"$SRS_SECRET" -u"$RUN_AS" -p"$PIDFILE" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS" -D
+		-- -f"$SRS_FORWARD_PORT" -r"$SRS_REVERSE_PORT" -d"$SRS_DOMAIN" -s"$SRS_SECRET" -a "$SRS_SEPARATOR" -u"$RUN_AS" -p"$PIDFILE" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS" -D
 	then
 	    log_end_msg 0
 	else

init/postsrsd.sysv-redhat.in

 {
 	echo -n "Starting $DESC: "
 	daemon $DAEMON -f"$SRS_FORWARD_PORT" -r"$SRS_REVERSE_PORT" -d"$SRS_DOMAIN" -s"$SRS_SECRET" \
-	               -u"$RUN_AS" -p"$PIDFILE" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS" -D
+	               -u"$RUN_AS" -p"$PIDFILE" -a "$SRS_SEPARATOR" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS" -D
 	RETVAL=$?
 	echo
     	[ $RETVAL -eq 0 ] && touch /var/lock/subsys/$NAME

init/postsrsd.upstart.in

 	SRS_DOMAIN=`postconf -h mydomain || true`
 	SRS_EXCLUDE_DOMAINS=
 	. "@CONFIG_DIR@/@PROJECT_NAME@"
-	exec @CMAKE_INSTALL_PREFIX@/sbin/@POSTSRSD@ -f"$SRS_FORWARD_PORT" -r"$SRS_REVERSE_PORT" -d"$SRS_DOMAIN" -s"$SRS_SECRET" -u"$RUN_AS" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS"
+	exec @CMAKE_INSTALL_PREFIX@/sbin/@POSTSRSD@ -f"$SRS_FORWARD_PORT" -r"$SRS_REVERSE_PORT" -d"$SRS_DOMAIN" -s"$SRS_SECRET" -a "$SRS_SEPARATOR" -u"$RUN_AS" -c"$CHROOT" -X"$SRS_EXCLUDE_DOMAINS"
 end script
 

postinstall.cmake.in

 set(GENERATE_SRS_SECRET "@GENERATE_SRS_SECRET@")
 set(SYSCONF_DIR "@SYSCONF_DIR@")
+set(SYSD_UNIT_DIR "@SYSD_UNIT_DIR@")
 set(CHROOT_DIR "@CHROOT_DIR@")
 set(CONFIG_DIR "@CONFIG_DIR@")
 set(INIT_FLAVOR "@INIT_FLAVOR@")
 elseif(INIT_FLAVOR STREQUAL "upstart")
 	file(INSTALL FILES "@CMAKE_CURRENT_BINARY_DIR@/@PROJECT_NAME@.upstart" DESTINATION "${SYSCONF_DIR}/init" RENAME "@PROJECT_NAME@.conf")
 elseif(INIT_FLAVOR STREQUAL "systemd")
-	file(INSTALL FILES "@CMAKE_CURRENT_BINARY_DIR@/@PROJECT_NAME@.systemd" DESTINATION "${SYSCONF_DIR}/systemd/system" RENAME "@PROJECT_NAME@.service")
+	file(INSTALL FILES "@CMAKE_CURRENT_BINARY_DIR@/@PROJECT_NAME@.systemd" DESTINATION "${SYSD_UNIT_DIR}" RENAME "@PROJECT_NAME@.service")
 endif()
 
 if(GENERATE_SRS_SECRET AND DD AND BASE64_ENCODE AND EXISTS "/dev/urandom" AND NOT EXISTS "$ENV{DESTDIR}${SYSCONF_DIR}/${SECRET_FILE}")