meta-phosphor: change systemd.bbclass to match upstream override syntax
Upstream bbclasses changed to typically use the `:${PN}` override
syntax, including the SYSTEMD_ variables. Change our systemd.bbclass
to do the same for consistency and perform a tree-wide variable
replacement.
Spot checked by building bletchley and witherspoon and checking
some of the SYSTEMD_LINK directives on installed packages under qemu.
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I20a9dd809bff8af8759488734f80486c7228c6eb
diff --git a/meta-hxt/meta-stardragon4800-rep2/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend b/meta-hxt/meta-stardragon4800-rep2/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
index c6ccbf0..27d7ae2 100644
--- a/meta-hxt/meta-stardragon4800-rep2/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
+++ b/meta-hxt/meta-stardragon4800-rep2/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
@@ -31,4 +31,4 @@
ITEMS += "iio-hwmon.conf"
ENVS = "obmc/hwmon/{0}"
-SYSTEMD_ENVIRONMENT_FILE_${PN} += "${@compose_list(d, 'ENVS', 'ITEMS')}"
+SYSTEMD_ENVIRONMENT_FILE:${PN} += "${@compose_list(d, 'ENVS', 'ITEMS')}"