Make the spec file leave the daemons off if they were off at the time the RPM is updated

[digimer]

There's a rpm macros to handles for this.

[digimer]

You should be able to find examples in other spec files to show how this is handled, like potentially apache.

[ylei-tsubame]

Should follow the systemd section of Fedora Packaging Guidelines: https://docs.fedoraproject.org/en-US/packaging-guidelines/Scriptlets/#_systemd

Notes from https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html-single/rpm_packaging_guide/index#scriptlets-macros_scriptlets-new:

• Use rpm --showrc to display values currently set in rpmrc and macros configs. Can use this to identify what macros are available.
• Use rpm --eval "%<macro> args..." to display the filled macro, i.e., rpm --eval "%systemd_post anvil-daemon.service" will generate the resulting script that would be executed