cachegen: remove force option and always reset the cache when the helper tool...

cachegen: remove force option and always reset the cache when the helper tool is executed (refs #14519)

bin/cachegen.c

@@ -42,8 +42,7 @@ static void usage (const char *path)
 {
     printf (
 "Usage: %s [-f] <path>\n"
-"Generate the LibVLC plugins cache for the specified plugins directory.\n"
-" -f, --force  forcefully reset the plugin cache (if it exists)\n",
+"Generate the LibVLC plugins cache for the specified plugins directory.\n",
             path);
 }
 
@@ -54,21 +53,16 @@ int main (int argc, char *argv[])
 #endif
     static const struct option opts[] =
     {
-        { "force",      no_argument,       NULL, 'f' },
         { "help",       no_argument,       NULL, 'h' },
         { "version",    no_argument,       NULL, 'V' },
         { NULL,         no_argument,       NULL, '\0'}
     };
 
     int c;
-    bool force = false;
 
     while ((c = getopt_long (argc, argv, "fhV", opts, NULL)) != -1)
         switch (c)
         {
-            case 'f':
-                force = true;
-                break;
             case 'h':
                 usage (argv[0]);
                 return 0;
@@ -91,8 +85,7 @@ int main (int argc, char *argv[])
         int vlc_argc = 0;
 
         vlc_argv[vlc_argc++] = "--quiet";
-        if (force)
-            vlc_argv[vlc_argc++] = "--reset-plugins-cache";
+        vlc_argv[vlc_argc++] = "--reset-plugins-cache";
         vlc_argv[vlc_argc++] = "--"; /* end of options */
         vlc_argv[vlc_argc] = NULL;