uselib is no longer implicit (inherited by .use). This is still incomplete,
some uselibs for non-linux variants may be missing.
bld.is_defined("HAVE_XXX") also no longer works and will have to be
changed (I think to bld.env["HAVE_XXX"]) in countless places.
Those objects do not have a versioned API by themselves.
This fixes issues with duplicate deployment (OSX, Linux bundles: cp) and
ardour listing control-surfaces multiple times (file index plugin dir).
This avoids having to define define LIBFOO_DLL=1 all over the place. If we ever go with static libs we will
need to define LIBFOO_STATIC=1 but hopefully in some central location like the top level wscript.
Oh, and I also dropped support for gcc older than version 4.x because ardour will already not build
on such an old version.
* Install ardour3_ui_default.conf to system config dir
* Set -DDATA_DIR etc. defines to proper absolute paths
* Set default MIDI control port name to "control"
(it was "control" some places, "default" other, so the generic MIDI
control surface didn't work. The real problem here is probably that
the name is hardcoded in the surface code, ick)
* Install surfaces to correct system directory
* Generate and install ardour_system.rc
User POV:
* Installed versions not run from the source directory discover configuration
files and surfaces, and generally work
* Building and/or starting a fresh copy of ardour3 with no pre-existing
configuration will run an ardour with a single MIDI "control" port, which
you can plug a surface into and control MMC and controllers and such
(after turning on the generic MIDI surface, which IMO should be loaded
by default anyway, especially since it's no longer in a menu)
git-svn-id: svn://localhost/ardour2/branches/3.0@5833 d708f5d6-7413-0410-9779-e7cbd77b26cf
