- Build against gtk3:
* Replace gtk2-devel with pkgconfig(gtk+-3.0) and
pkgconfig(glib-2.0) BuildRequires.
* Replace vte2-devel with pkgconfig(vte-2.91) BuildRequires.
* Pass --enable-gtk3=yes to configure.
- Add lxterminal-fix-gtk3-comp-warnings.patch: Silence some
warnings during compilation, patch from upstream git.
- Add conditional for post(un) desktop_database_post(un) macros, no
longer needed for newer versions of openSUSE.
OBS-URL: https://build.opensuse.org/request/show/616331
OBS-URL: https://build.opensuse.org/package/show/X11:lxde/lxterminal?expand=0&rev=69
