tinywl: stop generating xdg-shell header

We don't need to do this anymore for wayland-protocols.

tinywl/Makefile

@@ -1,6 +1,4 @@
 PKG_CONFIG?=pkg-config
-WAYLAND_PROTOCOLS!=$(PKG_CONFIG) --variable=pkgdatadir wayland-protocols
-WAYLAND_SCANNER!=$(PKG_CONFIG) --variable=wayland_scanner wayland-scanner
 
 PKGS="wlroots-0.20" wayland-server xkbcommon
 CFLAGS_PKG_CONFIG!=$(PKG_CONFIG) --cflags $(PKGS)
@@ -9,19 +7,12 @@ LIBS!=$(PKG_CONFIG) --libs $(PKGS)
 
 all: tinywl
 
-# wayland-scanner is a tool which generates C headers and rigging for Wayland
-# protocols, which are specified in XML. wlroots requires you to rig these up
-# to your build system yourself and provide them in the include path.
-xdg-shell-protocol.h:
-	$(WAYLAND_SCANNER) server-header \
-		$(WAYLAND_PROTOCOLS)/stable/xdg-shell/xdg-shell.xml $@
-
-tinywl.o: tinywl.c xdg-shell-protocol.h
+tinywl.o: tinywl.c
 	$(CC) -c $< -g -Werror $(CFLAGS) -I. -DWLR_USE_UNSTABLE -o $@
 tinywl: tinywl.o
 	$(CC) $^ $> -g -Werror $(CFLAGS) $(LDFLAGS) $(LIBS) -o $@
 
 clean:
-	rm -f tinywl tinywl.o xdg-shell-protocol.h
+	rm -f tinywl tinywl.o
 
 .PHONY: all clean

tinywl/meson.build

@@ -1,5 +1,5 @@
 executable(
 	'tinywl',
-	['tinywl.c', protocols_server_header['xdg-shell']],
+	'tinywl.c',
 	dependencies: wlroots,
 )