maint: Cleanup C++ code to follow Octave coding conventions. Try to wrap long lines to < 80 characters. Use GNU style and don't indent first brace of function definition. "case" statement is aligned flush left with brace of switch stmt. Remove trailing '\' line continuation from the end of #define macros. Use 2 spaces for indent. * files-dock-widget.cc, history-dock-widget.cc, main-window.cc, octave-cmd.cc, octave-dock-widget.cc, octave-gui.cc, resource-manager.cc, settings-dialog.cc, shortcut-manager.cc, welcome-wizard.cc, workspace-view.cc, cellfun.cc, data.cc, debug.cc, debug.h, dirfns.cc, error.h, file-io.cc, gl-render.cc, gl-render.h, gl2ps-renderer.h, graphics.cc, graphics.in.h, help.cc, input.cc, load-path.cc, load-path.h, lookup.cc, lu.cc, oct-stream.cc, octave-default-image.h, ordschur.cc, pr-output.cc, qz.cc, strfns.cc, symtab.cc, symtab.h, sysdep.cc, variables.cc, zfstream.h, __fltk_uigetfile__.cc, __init_fltk__.cc, __magick_read__.cc, __osmesa_print__.cc, audiodevinfo.cc, ov-classdef.cc, ov-classdef.h, ov-fcn.h, ov-float.cc, ov-flt-complex.cc, ov-java.cc, ov-range.cc, ov-re-mat.cc, ov-usr-fcn.h, ov.cc, op-int.h, options-usage.h, pt-eval.cc, Array-C.cc, Array-fC.cc, Array.cc, Array.h, PermMatrix.cc, Sparse.cc, chMatrix.h, dSparse.cc, dim-vector.h, bsxfun-decl.h, bsxfun-defs.cc, oct-norm.cc, Sparse-op-defs.h, oct-inttypes.cc, oct-inttypes.h, main.in.cc, mkoctfile.in.cc: Cleanup C++ code to follow Octave coding conventions.

include $(top_srcdir)/libinterp/link-deps.mk

if AMCOND_ENABLE_DYNAMIC_LINKING
  LIBOCTGUI_LINK_DEPS =
else
  LIBOCTGUI_LINK_DEPS = $(DLDFCN_LIBS)
endif

LIBOCTGUI_LINK_DEPS += \
  $(QT_LIBS) \
  $(OPENGL_LIBS)

LIBOCTGUI_LINK_OPTS = \
  $(QT_LDFLAGS)

if AMCOND_LINK_ALL_DEPS
  LIBOCTGUI_LINK_DEPS += $(LIBOCTINTERP_LINK_DEPS)
  LIBOCTGUI_LINK_OPTS += $(LIBOCTINTERP_LINK_OPTS)

  OCTAVE_GUI_LINK_DEPS = $(LIBOCTGUI_LINK_DEPS)
  OCTAVE_GUI_LINK_OPTS = $(LIBOCTGUI_LINK_OPTS)
endif