WindowServer: Automatically launch xbanan if installed

toolchain/meson-cross-file.in

@@ -14,5 +14,8 @@ strip = 'ARCH-pc-banan_os-strip'
 pkg-config = 'pkg-config'
 cmake = 'CMAKE'
 
+glib-compile-schemas = '/usr/bin/glib-compile-schemas'
+glib-compile-resources = '/usr/bin/glib-compile-resources'
+
 [properties]
 sys_root='SYSROOT'

userspace/programs/WindowServer/main.cpp

@@ -241,6 +241,17 @@ int main()
 
 	dprintln("Window server started");
 
+	if (access("/usr/bin/xbanan", O_EXEC) == 0)
+	{
+		if (fork() == 0)
+		{
+			dup2(STDDBG_FILENO, STDOUT_FILENO);
+			dup2(STDDBG_FILENO, STDERR_FILENO);
+			execl("/usr/bin/xbanan", "xbanan", NULL);
+			exit(1);
+		}
+	}
+
 	auto config = parse_config();
 
 	WindowServer window_server(framebuffer, config.corner_radius);