Parallel installable checklist
An unsorted list of things we need to rename for parallel installable versions:
- pkgconfig file
- header location (/usr/include/gtk-3.0)
- docs location (/usr/share/gtk-doc/html/gtk3)
- themes location (/usr/share/themes/$NAME/gtk-3.0)
- data location (/usr/share/gtk-3.0)
- library soname
- introspection typelibs
- module location (/usr/lib64/gtk-3.0/3.0.0)
- installed binaries: gtk3-demo, gtk3-widget-factory, gtk3-icon-factory, gtk-query-immodules-3.0
- gettext domain
- autoconf macros