Update to 3.12.1.

Switch to compact OPTIONS.


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@19592 df743ca5-7f9a-e211-a948-0013205c9059
Remove ltverhack all around the place. Add USES=libtool:keepla as needed.

x11-toolkits/gtkmm30 changed the lib version, so bumpd the version of gtkm30 and
the users of that port (gnote, clutermm and gnome-system-monitor).

While here remove ${STRIP_CMD}


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@19593 df743ca5-7f9a-e211-a948-0013205c9059
Retire ltverhack and some leftovers from lthack.


git-svn-id: svn://creme-brulee.marcuscom.com/ports/trunk@19594 df743ca5-7f9a-e211-a948-0013205c9059