Minor fixes to udev input drivers. Add support for canary builds to lakka updater stuff

Makefile.common

@@ -1050,6 +1050,10 @@ ifeq ($(HAVE_LAKKA_NIGHTLY), 1)
    DEFINES += -DHAVE_LAKKA_NIGHTLY
 endif
 
+ifneq ($(HAVE_LAKKA_CANARY), "")
+   DEFINES += -DHAVE_LAKKA_CANARY=\"${HAVE_LAKKA_CANARY}\"
+endif
+
 ifeq ($(HAVE_MENU_COMMON), 1)
    OBJ += menu/menu_setting.o \
           menu/menu_driver.o \

file_path_special.h

@@ -75,7 +75,9 @@ RETRO_BEGIN_DECLS
 #define FILE_PATH_LOBBY_LIBRETRO_URL "http://lobby.libretro.com/"
 #define FILE_PATH_CORE_THUMBNAILS_URL "http://thumbnails.libretro.com"
 #define FILE_PATH_CORE_THUMBNAILPACKS_URL "http://thumbnailpacks.libretro.com"
-#ifdef HAVE_LAKKA_NIGHTLY
+#ifdef HAVE_LAKKA_CANARY
+#define FILE_PATH_LAKKA_URL HAVE_LAKKA_CANARY
+#elif HAVE_LAKKA_NIGHTLY
 #define FILE_PATH_LAKKA_URL "http://nightly.builds.lakka.tv/.updater"
 #else
 #define FILE_PATH_LAKKA_URL "http://le.builds.lakka.tv"

input/drivers/udev_input.c

@@ -51,6 +51,7 @@
 #include <linux/types.h>
 #include <linux/input.h>
 #include <linux/kd.h>
+#include <linux/version.h>
 #elif defined(__FreeBSD__)
 #include <dev/evdev/input.h>
 #endif
@@ -119,12 +120,11 @@
 /* UDEV_TOUCH_PRINTF_DEBUG */
 
 #ifdef UDEV_TOUCH_DEEP_DEBUG
-#define RARCH_DDBG(msg, ...) do{ \
-    RARCH_DBG(msg, __VA_ARGS__); \
+#define RARCH_DDBG(...) do{ \
+    RARCH_DBG(__VA_ARGS__); \
 } while (0)
 #else
-/* TODO - Since C89 doesn't allow variadic macros, we have an empty function instead... */
-void RARCH_DDBG(const char *fmt, ...) { }
+#define RARCH_DDBG(msg, ...)
 #endif
 /* UDEV_TOUCH_DEEP_DEBUG */
 
@@ -956,8 +956,13 @@ static void udev_handle_mouse(void *data,
  */
 static void udev_touch_event_ts_copy(const struct input_event *event, udev_touch_ts_t *ts)
 {
-   ts->s  = event->input_event_sec;
-   ts->us = event->input_event_usec;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,16,0)
+  ts->s  = event->input_event_sec;
+  ts->us = event->input_event_usec;
+#else
+  ts->s  = event->time.tv_sec;
+  ts->us = event->time.tv_usec;
+#endif
 }
 
 /**

input/drivers_joypad/udev_joypad.c

@@ -506,6 +506,12 @@ static void udev_joypad_poll(void)
             /* Hotplug removal */
             else if (string_is_equal(action, "remove"))
                udev_joypad_remove_device(devnode);
+            /* Device change */
+            else if  (string_is_equal(action, "change"))
+            {
+               udev_joypad_remove_device(devnode);
+               udev_check_device(dev, devnode);
+            }
          }
 
          udev_device_unref(dev);

menu/cbs/menu_cbs_ok.c

@@ -247,6 +247,7 @@ static int (funcname)(const char *path, const char *label, unsigned type, size_t
 #ifdef HAVE_LAKKA
 static char *lakka_get_project(void)
 {
+#ifndef HAVE_LAKKA_CANARY
    size_t len;
    static char lakka_project[128];
    FILE *command_file = popen("cat /etc/release | cut -d - -f 1", "r");
@@ -259,6 +260,9 @@ static char *lakka_get_project(void)
 
    pclose(command_file);
    return lakka_project;
+#else
+   return "/";
+#endif
 }
 #endif
 #endif