fix link failure with --as-needed

use LDFLAGS to build dwl target

do not generate *-protocol.{c,o}

according with
https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/62fbf3f4ba1b2993e29dfb46f077e5806f7aac1c
they are unused and wlroots-based compositors don't need to do this

include xcb only when building with xwayland support

convert makefile to be more portable

improve client_from_wlr_surface()

fix compiler error with gcc complaining about parentheses

dwl.c: In function ‘unmaplayersurface’:
dwl.c:2253:9: error: suggest parentheses around assignment used as truth value [-Werror=parentheses]
 2253 |         layersurface->layer_surface->mapped = layersurface->mapped = 0;
      |         ^~~~~~~~~~~~
cc1: all warnings being treated as errors
make: *** [<builtin>: dwl.o] Error 1

clang not affected

disable scene node at unmaplayersurface()

call client_set-size() if client has a resize

check client_surface() returning NULL

now client_surface()->data is a pointer to the wlr_scene_tree of clients
which allows us to not call wlr_scene_node_lower_to_bottom() for every clients

correct libinput function name for drag_lock

destroy layersurface's scene node in destroylayersurfacenotify()

add a new function to get a client from a wlr_surface

Add configuration options for touchpads

implement urgency hints for xwayland clients

sync manpage and help info

Signed-off-by: Leonardo Hernández Hernández <leohdz172@protonmail.com>

Check if XWayland client size_hints are NULL

fix segfault when dragging chromium tabs

Run focusclient when switching to monocle layout

remove trailing whitespaces