systemd: Track postinst/prerm in task checksum

When these functions change, the package should rebuild but currently it
does not. We need to add the dependencies manually as the dependency
code can't track dynamically created variables.

(From OE-Core rev: c5d7100a358244085a697a23790676df5eb4afa3)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/meta/classes/systemd.bbclass b/meta/classes/systemd.bbclass
index eab8735b7c..3700b2eee3 100644
--- a/meta/classes/systemd.bbclass
+++ b/meta/classes/systemd.bbclass
@@ -48,6 +48,9 @@ if type systemctl >/dev/null 2>/dev/null; then
 fi
 }
 
+
+systemd_populate_packages[vardeps] += "systemd_prerm systemd_postinst"
+
 python systemd_populate_packages() {
     if "systemd" not in d.getVar("DISTRO_FEATURES", True).split():
         return