meta-phosphor: change systemd.bbclass to match upstream override syntax
Upstream bbclasses changed to typically use the `:${PN}` override
syntax, including the SYSTEMD_ variables. Change our systemd.bbclass
to do the same for consistency and perform a tree-wide variable
replacement.
Spot checked by building bletchley and witherspoon and checking
some of the SYSTEMD_LINK directives on installed packages under qemu.
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I20a9dd809bff8af8759488734f80486c7228c6eb
diff --git a/meta-ibm/recipes-phosphor/logging/ibm-logging_git.bb b/meta-ibm/recipes-phosphor/logging/ibm-logging_git.bb
index 8d6e640..6a0e181 100644
--- a/meta-ibm/recipes-phosphor/logging/ibm-logging_git.bb
+++ b/meta-ibm/recipes-phosphor/logging/ibm-logging_git.bb
@@ -41,7 +41,7 @@
#The BindsTo in the service will not do the restart, it will only do the
#original start and a stop.
LOG_FMT = "../${SERVICE}:xyz.openbmc_project.Logging.service.wants/${SERVICE}"
-SYSTEMD_LINK_${PN} += "${LOG_FMT}"
+SYSTEMD_LINK:${PN} += "${LOG_FMT}"
do_install:append(){