meta-ibm: prep for new override syntax

Change-Id: I9116ed7260e369136acb39eec15075db2d4dbeba
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
diff --git a/meta-ibm/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend b/meta-ibm/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
index 995dca3..272a8a1 100644
--- a/meta-ibm/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
+++ b/meta-ibm/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
@@ -1,14 +1,14 @@
-FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
 TMPL_POWERSUPPLY = "phosphor-gpio-presence@.service"
 INSTFMT_POWERSUPPLY = "phosphor-gpio-presence@{0}.service"
 POWERSUPPLY_TGT = "multi-user.target"
 FMT_POWERSUPPLY = "../${TMPL_POWERSUPPLY}:${POWERSUPPLY_TGT}.wants/${INSTFMT_POWERSUPPLY}"
 
-SYSTEMD_LINK_${PN}-presence_append_ibm-ac-server = " ${@compose_list(d, 'FMT_POWERSUPPLY', 'OBMC_POWER_SUPPLY_INSTANCES')}"
-SYSTEMD_LINK_${PN}-presence_append_mihawk = " ${@compose_list(d, 'FMT_POWERSUPPLY', 'OBMC_POWER_SUPPLY_INSTANCES')}"
+SYSTEMD_LINK_${PN}-presence:append:ibm-ac-server = " ${@compose_list(d, 'FMT_POWERSUPPLY', 'OBMC_POWER_SUPPLY_INSTANCES')}"
+SYSTEMD_LINK_${PN}-presence:append:mihawk = " ${@compose_list(d, 'FMT_POWERSUPPLY', 'OBMC_POWER_SUPPLY_INSTANCES')}"
 
 POWERSUPPLY_ENV_FMT  = "obmc/gpio/phosphor-power-supply-{0}.conf"
 
-SYSTEMD_ENVIRONMENT_FILE_${PN}-presence_append_ibm-ac-server = " ${@compose_list(d, 'POWERSUPPLY_ENV_FMT', 'OBMC_POWER_SUPPLY_INSTANCES')}"
-SYSTEMD_ENVIRONMENT_FILE_${PN}-presence_append_mihawk = " ${@compose_list(d, 'POWERSUPPLY_ENV_FMT', 'OBMC_POWER_SUPPLY_INSTANCES')}"
+SYSTEMD_ENVIRONMENT_FILE_${PN}-presence:append:ibm-ac-server = " ${@compose_list(d, 'POWERSUPPLY_ENV_FMT', 'OBMC_POWER_SUPPLY_INSTANCES')}"
+SYSTEMD_ENVIRONMENT_FILE_${PN}-presence:append:mihawk = " ${@compose_list(d, 'POWERSUPPLY_ENV_FMT', 'OBMC_POWER_SUPPLY_INSTANCES')}"