xfway: added support for alt-tab switcher

[Gaël Bonithon]

> I don't know meson very well, but with autotools this kind of configuration is not a problem (as long as the right package is found at configure time).

Sorry I was wrong, it's the same with autotools, I just had the problem while tinkering with wlroots and a panel install in /usr/local.
I can restrict the search via C_INCLUDE_PATH=/usr/include in both cases, but it's probably not always possible to remove the ambiguity so easily.

Cheers,
Gaël

------- Original Message -------
On Thursday, August 25th, 2022 at 8:18 AM, Gaël Bonithon <trash.paradise at protonmail.com> wrote:


> You're right, if I uninstall wlroots-git it builds well. But I shouldn't need to do that.
> 
> `meson build` says:
> Run-time dependency wlroots found: YES 0.15.1
> 
> So it should then fetch its headers from /usr (where wlroots 0.15.1 is) and not from /usr/local (where wlroots-git >= 0.16 is).
> 
> Isn't there something missing in meson.build?
> I don't know meson very well, but with autotools this kind of configuration is not a problem (as long as the right package is found at configure time).
> 
> Cheers,
> Gaël
> 
> ------- Original Message -------
> On Wednesday, August 24th, 2022 at 9:23 PM, adlo adloconwy at gmail.com wrote:
> 
> 
> 
> > > On 24 Aug 2022, at 08:44, Gaël Bonithon trash.paradise at protonmail.com wrote:
> > > 
> > > > What error is it giving you?
> > > 
> > > [75/91] Compiling C object src/wayland/compositor/hopalong.p/hopalong-xdg.c.o
> > > [...]
> > > ../src/wayland/compositor/hopalong-xdg.c:386:29: error: too few arguments to function 'wlr_xdg_shell_create'
> > > 386 | server->xdg_shell = wlr_xdg_shell_create(server->display);
> > > [...]
> > > [76/91] Compiling C object src/wayland/compositor/hopalong.p/hopalong-cursor.c.o
> > > [...]
> > > ../src/wayland/compositor/hopalong-cursor.c: In function 'cursor_motion':
> > > ../src/wayland/compositor/hopalong-cursor.c:140:46: error: invalid use of undefined type 'struct wlr_event_pointer_motion'
> > > 140 | wlr_cursor_move(server->cursor, event->device, event->delta_x, event->delta_y);
> > > [...]
> > > [77/91] Compiling C object src/wayland/compositor/hopalong.p/hopalong-seat.c.o
> > > [...]
> > > ../src/wayland/compositor/hopalong-seat.c:59:85: error: 'struct wlr_input_device' has no member named 'keyboard'
> > > 59 | wlr_seat_keyboard_notify_modifiers(keyboard->server->seat, &keyboard->device->keyboard->modifiers);
> > > 
> > > Both with Wlroots 0.15.1 and with Wlroots-git.
> > 
> > You say you get this error with wlroots 0.15.1?
> > 
> > Looking at it these error messages would seem to suggest that you're compiling against a wlroots version later than 0.15?
> > 
> > Regards
> > adlo