Build -32bit packages of libdecor, to run (and build) 32-bit applications.
This will be needed by packages such as SDL2, which already have -32bit versions. In addition, applications with bundled copies of SDL2 do not typically bundle libdecor (but dlopen() it if it exists), and therefore will not show window decorations if an appropriate version of libdecor is not present.
OBS-URL: https://build.opensuse.org/request/show/969197
OBS-URL: https://build.opensuse.org/package/show/X11:Wayland/libdecor?expand=0&rev=3
