Update the GTK icon cache when installing.
Review Request #125195 - Created Sept. 12, 2015 and submitted
Despite the name this is also used by Qt, and considerably speeds up icon lookup.
Installed with and without existing cache, cache is correctly updated and ends up in the expected place.
Status: Closed (submitted)
Submitted with commit 92cd2b667c04e18fd66986e8a42a53c052f5b5a0 by Volker Krause to branch master.
From packagers POV
Shouldn't this be handled by packages at post-install time? For example packages already update xdg icon resource cache in post install
I understand that on normal developers machine this post-install stuffs are not there. But then this needs to be optional