Make asciidoc (and man pages) optional

And remove it from the build

.build.yml

@@ -10,7 +10,6 @@ packages:
   - cairo
   - wayland
   - gdk-pixbuf2
-  - asciidoc
 sources:
   - https://git.sr.ht/~sircmpwn/sway
 tasks:

.travis.yml

@@ -10,7 +10,6 @@ arch:
   packages:
     - cmake
     - xorg-server-xwayland
-    - asciidoc
     - json-c
     - wayland
     - xcb-util-image

CMake/Manpage.cmake

@@ -1,5 +1,6 @@
-find_package(A2X REQUIRED)
+find_package(A2X)
 
+if (A2X_FOUND)
     add_custom_target(man ALL)
 
     function(add_manpage name section)
@@ -29,3 +30,4 @@ function(add_manpage name section)
             COMPONENT documentation
         )
     endfunction()
+endif()

sway/CMakeLists.txt

@@ -93,8 +93,10 @@ endfunction()
 add_config(config config sway)
 add_config(00-defaults security.d/00-defaults sway/security.d)
 
+if (A2X_FOUND)
     add_manpage(sway 1)
     add_manpage(sway 5)
     add_manpage(sway-input 5)
     add_manpage(sway-bar 5)
     add_manpage(sway-security 7)
+endif()

sway/handlers.c

@@ -1084,8 +1084,16 @@ bool handle_pointer_scroll(wlc_handle view, uint32_t time, const struct wlc_modi
 	return EVENT_PASSTHROUGH;
 }
 
+static void clip_test_cb(void *data, const char *type, int fd) {
+	const char *str = data;
+	write(fd, str, strlen(str));
+	close(fd);
+}
+
 static void handle_wlc_ready(void) {
 	sway_log(L_DEBUG, "Compositor is ready, executing cmds in queue");
+	const char *type = "text/plain;charset=utf-8";
+	wlc_set_selection("test", &type, 1, &clip_test_cb);
 	// Execute commands until there are none left
 	config->active = true;
 	while (config->cmd_queue->length) {

swaygrab/CMakeLists.txt

@@ -23,4 +23,6 @@ install(
 	COMPONENT runtime
 )
 
+if (A2X_FOUND)
     add_manpage(swaygrab 1)
+endif()

swaylock/CMakeLists.txt

@@ -46,4 +46,6 @@ install(
 	COMPONENT data
 )
 
+if (A2X_FOUND)
     add_manpage(swaylock 1)
+endif()

swaymsg/CMakeLists.txt

@@ -18,4 +18,6 @@ install(
 	COMPONENT runtime
 )
 
+if (A2X_FOUND)
     add_manpage(swaymsg 1)
+endif()