ifdef all the tagcache code, allows rombox to be compiled again, Thanks Austin Appel

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11338 a1c6a512-1295-4272-9138-f99709370657

apps/SOURCES

@@ -27,7 +27,9 @@ status.c
 talk.c
 #endif
 tree.c
+#ifdef HAVE_TAGCACHE
 tagtree.c
+#endif
 filetree.c
 scrobbler.c
 
@@ -82,7 +84,9 @@ eq_arm.S
 eq_menu.c
 #endif
 metadata.c
+#ifdef HAVE_TAGCACHE
 tagcache.c
+#endif
 #if (CONFIG_KEYPAD == IRIVER_H100_PAD) \
     || (CONFIG_KEYPAD == IRIVER_H300_PAD)
 keymaps/keymap-h1x0_h3x0.c

apps/debug_menu.c

@@ -41,7 +41,9 @@
 #include "misc.h"
 #include "splash.h"
 #include "dircache.h"
+#ifdef HAVE_TAGCACHE
 #include "tagcache.h"
+#endif
 #include "lcd-remote.h"
 #include "crc32.h"
 #include "logf.h"
@@ -1917,6 +1919,7 @@ static bool dbg_dircache_info(void)
 #endif /* HAVE_DIRCACHE */
 
 #ifdef HAVE_LCD_BITMAP
+#ifdef HAVE_TAGCACHE
 static bool dbg_tagcache_info(void)
 {
     bool done = false;
@@ -1960,6 +1963,7 @@ static bool dbg_tagcache_info(void)
     return false;
 }
 #endif
+#endif
 
 #if CONFIG_CPU == SH7034
 bool dbg_save_roms(void)
@@ -2193,7 +2197,9 @@ bool debug_menu(void)
         { "View dircache info", dbg_dircache_info },
 #endif
 #ifdef HAVE_LCD_BITMAP
+#ifdef HAVE_TAGCACHE
         { "View tagcache info", dbg_tagcache_info },
+#endif
 #if CONFIG_CODEC == SWCODEC || !defined(SIMULATOR)
         { "View audio thread", dbg_audio_thread },
 #endif

apps/main.c

@@ -60,8 +60,10 @@
 #include "misc.h"
 #include "database.h"
 #include "dircache.h"
+#ifdef HAVE_TAGCACHE
 #include "tagcache.h"
 #include "tagtree.h"
+#endif
 #include "lang.h"
 #include "string.h"
 #include "splash.h"
@@ -169,6 +171,7 @@ int init_dircache(bool preinit)
 #endif
 }
 
+#ifdef HAVE_TAGCACHE
 void init_tagcache(void)
 {
     bool clear = false;
@@ -204,6 +207,7 @@ void init_tagcache(void)
         show_logo();
     }
 }
+#endif
 
 #ifdef SIMULATOR
 
@@ -230,7 +234,9 @@ void init(void)
     settings_apply();
     init_dircache(true);
     init_dircache(false);
+#ifdef HAVE_TAGCACHE
     init_tagcache();
+#endif
     sleep(HZ/2);
     tree_init();
     playlist_init();
@@ -436,16 +442,19 @@ void init(void)
 #endif
         settings_load(SETTINGS_ALL);
 
-    
     if (init_dircache(true) < 0)
     {
+#ifdef HAVE_TAGCACHE
         remove(TAGCACHE_STATEFILE);
+#endif
     }
     
     gui_sync_wps_init();
     settings_apply();
     init_dircache(false);
+#ifdef HAVE_TAGCACHE
     init_tagcache();
+#endif
 
 #ifdef HAVE_EEPROM_SETTINGS
     if (firmware_settings.initialized)

apps/main_menu.c

@@ -370,12 +370,7 @@ bool info_menu(void)
 #ifdef HAVE_LCD_CHARCELLS
 static bool do_shutdown(void)
 {
-#ifndef SIMULATOR
+    sys_poweroff();
-    if (charger_inserted())
-        charging_splash();
-    else
-#endif
-        sys_poweroff();
     return false;
 }
 #endif

apps/misc.c

@@ -543,12 +543,14 @@ static bool clean_shutdown(void (*callback)(void *), void *parameter)
 #ifdef X5_BACKLIGHT_SHUTDOWN
         x5_backlight_shutdown();
 #endif
+#ifdef HAVE_TAGCACHE
         if (!tagcache_prepare_shutdown())
         {
             cancel_shutdown();
             gui_syncsplash(HZ, true, str(LANG_TAGCACHE_BUSY));
             return false;
         }
+#endif
     
         gui_syncsplash(0, true, str(LANG_SHUTTINGDOWN));
         

apps/onplay.c

@@ -64,7 +64,9 @@
 #endif
 #include "playlist_menu.h"
 #include "playlist_catalog.h"
+#ifdef HAVE_TAGCACHE
 #include "tagtree.h"
+#endif
 
 static int context;
 static char* selected_file = NULL;
@@ -181,11 +183,13 @@ static bool add_to_playlist(int position, bool queue)
     if (position == PLAYLIST_INSERT_SHUFFLED)
         srand(current_tick);
 
+#ifdef HAVE_TAGCACHE
     if (context == CONTEXT_ID3DB)
     {
         tagtree_insert_selection_playlist(position, queue);
     }
     else
+#endif
     {
         if ((selected_file_attr & TREE_ATTR_MASK) == TREE_ATTR_MPA)
             playlist_insert_track(NULL, selected_file, position, queue, true);
@@ -207,7 +211,7 @@ static bool add_to_playlist(int position, bool queue)
         else if ((selected_file_attr & TREE_ATTR_MASK) == TREE_ATTR_M3U)
             playlist_insert_playlist(NULL, selected_file, position, queue);
     }
-    
+	
     if (new_playlist && (playlist_amount() > 0))
     {
         /* nothing is currently playing so begin playing what we just

apps/playback.c

@@ -59,7 +59,9 @@
 #include "buffer.h"
 #include "dsp.h"
 #include "abrepeat.h"
+#ifdef HAVE_TAGCACHE
 #include "tagcache.h"
+#endif
 #ifdef HAVE_LCD_BITMAP
 #include "icons.h"
 #include "peakmeter.h"

apps/screens.c

@@ -574,7 +574,9 @@ bool quick_screen_quick(int button_enter)
         [SHOW_SUPPORTED]={ STR(LANG_SYSFONT_FILTER_SUPPORTED) },
         [SHOW_MUSIC]={ STR(LANG_SYSFONT_FILTER_MUSIC) },
         [SHOW_PLAYLIST]={ STR(LANG_SYSFONT_FILTER_PLAYLIST) },
+#ifdef HAVE_TAGCACHE
         [SHOW_ID3DB]={ STR(LANG_SYSFONT_FILTER_ID3DB) }
+#endif
     };
     static const struct opt_items right_items[] = {
         [REPEAT_OFF]={ STR(LANG_SYSFONT_OFF) },

apps/settings.c

@@ -419,7 +419,11 @@ static const struct bit_entry hd_bits[] =
 
     /* browser */
     {3, S_O(dirfilter), SHOW_SUPPORTED,
-        "show files", "all,supported,music,playlists,id3 database" },
+        "show files", "all,supported,music,playlists"
+#ifdef HAVE_TAGCACHE
+        ",id3 database" 
+#endif
+        },
     {1, S_O(sort_case), false, "sort case", off_on },
     {1, S_O(browse_current), false, "follow playlist", off_on },
     /* playlist */
@@ -593,10 +597,13 @@ static const struct bit_entry hd_bits[] =
     {1, S_O(dircache), false, "dircache", off_on },
     {22, S_O(dircache_size), 0, NULL, NULL },
 #endif
+
+#ifdef HAVE_TAGCACHE
 #ifdef HAVE_TC_RAMCACHE
     {1, S_O(tagcache_ram), 0, "tagcache_ram", off_on },
 #endif
     {1, S_O(tagcache_autoupdate), 0, "tagcache_autoupdate", off_on },
+#endif
 
     {4, S_O(default_codepage), 0, "default codepage",
         "iso8859-1,iso8859-7,iso8859-8,cp1251,iso8859-11,cp1256,iso8859-9,iso8859-2,sjis,gb2312,ksx1001,big5,utf-8,cp1256" },

apps/settings.h

@@ -389,10 +389,12 @@ struct user_settings
     bool dircache;          /* enable directory cache */
     int dircache_size;      /* directory cache structure last size, 22 bits */
 #endif
+#ifdef HAVE_TAGCACHE
 #ifdef HAVE_TC_RAMCACHE
     bool tagcache_ram;        /* load tagcache to ram? */
 #endif
     bool tagcache_autoupdate; /* automatically keep tagcache in sync? */
+#endif
     int default_codepage;   /* set default codepage for tag conversion */
 #ifdef HAVE_REMOTE_LCD
     unsigned char rwps_file[MAX_FILENAME+1];  /* last remote-wps */

apps/settings_menu.c

@@ -49,8 +49,10 @@
 #include "database.h"
 #include "dir.h"
 #include "dircache.h"
+#ifdef HAVE_TAGCACHE
 #include "tagcache.h"
 #include "tagtree.h"
+#endif
 #include "rbunicode.h"
 #include "splash.h"
 #include "yesno.h"
@@ -749,10 +751,17 @@ static bool dir_filter(void)
         { STR(LANG_FILTER_SUPPORTED) },
         { STR(LANG_FILTER_MUSIC) },
         { STR(LANG_FILTER_PLAYLIST) },
+#ifdef HAVE_TAGCACHE
         { STR(LANG_FILTER_ID3DB) }
+#endif
     };
+#ifdef HAVE_TAGCACHE
     return set_option( str(LANG_FILTER), &global_settings.dirfilter, INT,
                        names, 5, NULL );
+#else
+    return set_option( str(LANG_FILTER), &global_settings.dirfilter, INT,
+                       names, 4, NULL );
+#endif
 }
 
 static bool sort_case(void)
@@ -1632,6 +1641,7 @@ static bool dircache(void)
 }
 #endif /* HAVE_DIRCACHE */
 
+#ifdef HAVE_TAGCACHE
 #ifdef HAVE_TC_RAMCACHE
 static bool tagcache_ram(void)
 {
@@ -1688,6 +1698,7 @@ static bool tagcache_settings_menu(void)
     menu_exit(m);
     return result;
 }
+#endif
 
 #ifdef HAVE_HEADPHONE_DETECTION
 static bool unplug_mode(void)
@@ -1853,7 +1864,9 @@ static bool fileview_settings_menu(void)
         { ID2P(LANG_FOLLOW),                browse_current        },
         { ID2P(LANG_SHOW_ICONS),            show_icons            },
         { ID2P(LANG_SHOW_PATH),             show_path             },
+#ifdef HAVE_TAGCACHE
         { ID2P(LANG_TAGCACHE),              tagcache_settings_menu},
+#endif
     };
 
     m=menu_init( items, sizeof(items) / sizeof(*items), NULL,

apps/tagcache.h

@@ -16,6 +16,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
+#ifdef HAVE_TAGCACHE
 #ifndef _TAGCACHE_H
 #define _TAGCACHE_H
 
@@ -178,3 +179,4 @@ bool tagcache_update(void);
 bool tagcache_rebuild(void);
 
 #endif
+#endif

apps/tagdb/album.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "malloc.h" // realloc() and free()
 #include <strings.h> // strncasecmp()
 #include <string.h> // strlen()
@@ -452,3 +453,4 @@ int album_entry_add_song_file(FILE *fd, struct album_entry *e, struct album_size
 	
 	return ERR_NO_INPLACE_UPDATE;
 }
+#endif

apps/tagdb/album.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __ALBUM_H__
 #define __ALBUM_H__
 
@@ -101,3 +102,4 @@ int album_entry_add_song_file(FILE *fd, struct album_entry *e, struct album_size
  */
 
 #endif
+#endif

apps/tagdb/array_buffer.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "malloc.h" // malloc() and free()
 
 #include "array_buffer.h"
@@ -664,4 +665,4 @@ int array_buffer_write(FILE *fd, struct array_buffer *b) {
 
 	return ERR_NONE;
 }
-
+#endif

apps/tagdb/array_buffer.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __ARRAY_BUFFER_H__
 #define __ARRAY_BUFFER_H__
 
@@ -157,3 +158,4 @@ int array_buffer_write(FILE *fd, struct array_buffer *b);
  */
 
 #endif
+#endif

apps/tagdb/artist.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "malloc.h" // realloc() and free()
 #include <string.h> // strncasecmp()
 
@@ -368,3 +369,4 @@ int artist_entry_add_album_file(FILE *fd, struct artist_entry *e, struct artist_
 	
 	return ERR_NO_INPLACE_UPDATE;
 }
+#endif

apps/tagdb/artist.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __ARTIST_H__
 #define __ARTIST_H__
 
@@ -98,3 +99,4 @@ int artist_entry_add_album_file(FILE *fd, struct artist_entry *e, struct artist_
  */
 
 #endif
+#endif

apps/tagdb/config.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __CONFIG_H	// Include me only once
 #define __CONFIG_H
 
@@ -37,3 +38,4 @@
 #include <assert.h>
 
 #endif
+#endif

apps/tagdb/db.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include <string.h> // strlen() strcpy() strcat()
 
 #include "malloc.h"
@@ -601,3 +602,4 @@ int tag_info_destruct(struct tag_info *t) {
 
 	return ERR_NONE;
 }
+#endif

apps/tagdb/db.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __DB_H__
 #define __DB_H__
 
@@ -35,3 +36,4 @@ struct tag_info* new_tag_info();
 int tag_info_destruct(struct tag_info *t);
 
 #endif
+#endif

apps/tagdb/file.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "malloc.h" // realloc() and free()
 #include <string.h> // strncasecmp()
 
@@ -266,3 +267,4 @@ int file_size_destruct(struct file_size *s) {
 	free(s);
 	return ERR_NONE;
 }
+#endif

apps/tagdb/file.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __FILE_H__
 #define __FILE_H__
 
@@ -82,3 +83,4 @@ int file_size_destruct(struct file_size *s);
  */
 
 #endif
+#ifdef HAVE_TAGCACHE

apps/tagdb/header.c

@@ -1,4 +1,4 @@
-
+#ifdef HAVE_TAGCACHE
 #include <stdio.h>
 
 #include "header.h"
@@ -119,3 +119,4 @@ int header_write(FILE *fd, const struct header *h) {
 	
 	return ERR_NONE;
 }
+#endif

apps/tagdb/header.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __HEADER_H__
 #define __HEADER_H__
 
@@ -37,3 +38,4 @@ struct header {
 int header_write(FILE *fd, const struct header *header);
 
 #endif
+#endif

apps/tagdb/main.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "config.h"
 
 #include <stdio.h>
@@ -113,3 +114,4 @@ int main(int argc, char* argv[]) {
 	
 	return 0;
 }
+#endif

apps/tagdb/malloc.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "config.h"
 #include "malloc.h"
 
@@ -129,3 +130,4 @@ void malloc_stats() {
 	printf("  Maximum amount of allocated memory: %dbytes\n", max_total);
 	printf("  Current amount of allocated memory: %dbytes\n", total);
 }
+#endif

apps/tagdb/malloc.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __MALLOC_H__
 #define __MALLOC_H__
 
@@ -14,3 +15,4 @@ void *do_realloc(void *ptr, size_t size);
 void malloc_stats();
 
 #endif
+#endif

apps/tagdb/parser.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include <stdio.h>
 #include <stdint.h>
 #include <stdlib.h>
@@ -215,3 +216,4 @@ int main(int argc, char *argv[]) {
 	
 	return 0;
 }
+#endif

apps/tagdb/song.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "malloc.h" // realloc() and free()
 #include <string.h> // strncasecmp()
 
@@ -448,3 +449,4 @@ int song_size_destruct(struct song_size *s) {
 	free(s);
 	return ERR_NONE;
 }
+#endif

apps/tagdb/song.h

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #ifndef __SONG_H__
 #define __SONG_H__
 
@@ -91,3 +92,4 @@ int song_size_destruct(struct song_size *s);
  */
 
 #endif
+#endif

apps/tagdb/tag_dummy.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "config.h"
 #include "malloc.h"
 
@@ -9,3 +10,4 @@ int tag_dummy(char *file, struct tag_info *t) {
 	strcpy(t->song, file);
 	return ERR_NONE;
 }
+#endif

apps/tagdb/tag_dummy.h

@@ -1,3 +1,5 @@
+#ifdef HAVE_TAGCACHE
 #include "db.h"
 
 int tag_dummy(char *file, struct tag_info *t);
+#endif

apps/tagdb/unique.c

@@ -1,3 +1,4 @@
+#ifdef HAVE_TAGCACHE
 #include "unique.h"
 
 #include <string.h>
@@ -14,3 +15,4 @@ char *create_unique_name(char *buffer, const char *prefix, const char *suffix, i
 
 	return buffer;
 }
+#endif

apps/tagdb/unique.h

@@ -1,6 +1,8 @@
+#ifdef
 #ifndef __UNIQUE_H__
 #define __UNIQUE_H__
 
 char *create_unique_name(char *buffer, const char *prefix, const char *suffix, int digits);
 
 #endif
+#endif

apps/tagtree.h

@@ -16,6 +16,7 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
+#ifdef HAVE_TAGCACHE
 #ifndef _TAGTREE_H
 #define _TAGTREE_H
 
@@ -53,3 +54,4 @@ int   tagtree_get_icon(struct tree_context* c);
 int tagtree_get_filename(struct tree_context* c, char *buf, int buflen);
 
 #endif
+#endif

apps/tree.c

@@ -61,7 +61,9 @@
 #include "recorder/recording.h"
 #include "rtc.h"
 #include "dircache.h"
+#ifdef HAVE_TAGCACHE
 #include "tagcache.h"
+#endif
 #include "yesno.h"
 #include "gwps-common.h"
 #include "eeprom_settings.h"
@@ -177,6 +179,7 @@ char * tree_get_filename(int selected_item, void * data, char *buffer)
     struct tree_context * local_tc=(struct tree_context *)data;
     char *name;
     int attr=0;
+#ifdef HAVE_TAGCACHE
     bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB;
 
     if (id3db)
@@ -184,6 +187,7 @@ char * tree_get_filename(int selected_item, void * data, char *buffer)
         return tagtree_get_entry(&tc, selected_item)->name;
     }
     else 
+#endif
     {
         struct entry* dc = local_tc->dircache;
         struct entry* e = &dc[selected_item];
@@ -205,11 +209,14 @@ char * tree_get_filename(int selected_item, void * data, char *buffer)
 void tree_get_fileicon(int selected_item, void * data, ICON * icon)
 {
     struct tree_context * local_tc=(struct tree_context *)data;
+#ifdef HAVE_TAGCACHE
     bool id3db = *(local_tc->dirfilter) == SHOW_ID3DB;
     if (id3db) {
         *icon = (ICON)tagtree_get_icon(&tc);
     }
-    else {
+    else
+#endif
+		{
         struct entry* dc = local_tc->dircache;
         struct entry* e = &dc[selected_item];
         *icon = (ICON)filetype_get_icon(e->attr);
@@ -304,8 +311,9 @@ int tree_get_file_position(char * filename)
  */
 static int update_dir(void)
 {
+  bool changed = false;
+#ifdef HAVE_TAGCACHE
     bool id3db = *tc.dirfilter == SHOW_ID3DB;
-    bool changed = false;
     /* Checks for changes */
     if (id3db) {
         if (tc.currtable != lasttable ||
@@ -322,7 +330,9 @@ static int update_dir(void)
             changed = true;
         }
     }
-    else {
+    else 
+#endif
+		{
         /* if the tc.currdir has been changed, reload it ...*/
         if (strncmp(tc.currdir, lastdir, sizeof(lastdir)) || reload_dir) {
 
@@ -345,12 +355,17 @@ static int update_dir(void)
     }
     if (changed)
     {
-        if(!id3db && (tc.dirfull ||
+        if(
+#ifdef HAVE_TAGCACHE
+		!id3db && 
+#endif
+		(tc.dirfull ||
                       tc.filesindir == global_settings.max_files_in_dir) )
         {
             gui_syncsplash(HZ, true, str(LANG_SHOWDIR_BUFFER_FULL));
         }
     }
+#ifdef HAVE_TAGCACHE
     if (id3db) 
     {
         if (global_settings.show_path_in_browser == SHOW_PATH_FULL
@@ -366,6 +381,7 @@ static int update_dir(void)
         } 
     }
     else
+#endif
     {
         if (global_settings.show_path_in_browser == SHOW_PATH_FULL)
         {
@@ -417,7 +433,9 @@ static int update_dir(void)
 /* load tracks from specified directory to resume play */
 void resume_directory(const char *dir)
 {
+#ifdef HAVE_TAGCACHE
     bool id3db = *tc.dirfilter == SHOW_ID3DB;
+#endif
 
     if (ft_load(&tc, dir) < 0)
         return;
@@ -425,8 +443,10 @@ void resume_directory(const char *dir)
 
     ft_build_playlist(&tc, 0);
 
+#ifdef HAVE_TAGCACHE
     if (id3db)
         tagtree_load(&tc);
+#endif
 }
 
 /* Returns the current working directory and also writes cwd to buf if
@@ -504,10 +524,12 @@ void set_current_file(char *path)
     char *name;
     int i;
 
+#ifdef HAVE_TAGCACHE
     /* in ID3DB mode it is a bad idea to call this function */
     /* (only happens with `follow playlist') */
     if( *tc.dirfilter == SHOW_ID3DB )
         return;
+#endif
 
     /* separate directory from filename */
     /* gets the directory's name and put it into tc.currdir */
@@ -552,6 +574,7 @@ void set_current_file(char *path)
     }
 }
 
+#ifdef HAVE_TAGCACHE
 static bool check_changed_id3mode(bool currmode)
 {
     if (currmode != (global_settings.dirfilter == SHOW_ID3DB)) {
@@ -571,6 +594,8 @@ static bool check_changed_id3mode(bool currmode)
     }
     return currmode;
 }
+#endif
+
 /* main loop, handles key events */
 static bool dirbrowse(void)
 {
@@ -586,11 +611,13 @@ static bool dirbrowse(void)
     long thumbnail_time = -1; /* for delaying a thumbnail */
 
     char* currdir = tc.currdir; /* just a shortcut */
+#ifdef HAVE_TAGCACHE
     bool id3db = *tc.dirfilter == SHOW_ID3DB;
 
     if (id3db)
         curr_context=CONTEXT_ID3DB;
     else
+#endif
         curr_context=CONTEXT_TREE;
     tc.selected_item = 0;
     tc.dirlevel=0;
@@ -659,7 +686,11 @@ static bool dirbrowse(void)
                 if ( numentries == 0 )
                     break;
 
+#ifdef HAVE_TAGCACHE
                 switch (id3db?tagtree_enter(&tc):ft_enter(&tc))
+#else
+                switch (ft_enter(&tc))
+#endif
                 {
                     case 1: reload_dir = true; break;
                     case 2: start_wps = true; break;
@@ -677,10 +708,12 @@ static bool dirbrowse(void)
                 /* if we are in /, nothing to do */
                 if (tc.dirlevel == 0 && !strcmp(currdir,"/"))
                     break;
-                
+
+#ifdef HAVE_TAGCACHE
                 if (id3db)
                     tagtree_exit(&tc);
                 else
+#endif
                     if (ft_exit(&tc) == 3)
                         exit_func = true;
                 
@@ -737,9 +770,11 @@ static bool dirbrowse(void)
                         reload_dir = true;
                     restore = true;
 
+#ifdef HAVE_TAGCACHE
                     id3db = check_changed_id3mode(id3db);
                     if(id3db)
                         reload_dir = true;
+#endif
                 }
                 else /* use it as a quick exit instead */
                     exit_func = true;
@@ -769,8 +804,10 @@ static bool dirbrowse(void)
                         reload_dir = true;
                     restore = true;
 
+#ifdef HAVE_TAGCACHE
                     id3db = check_changed_id3mode(id3db);
                     reload_dir = true;
+#endif
                 }
                 break;
 #endif
@@ -794,6 +831,7 @@ static bool dirbrowse(void)
                 if(!numentries)
                     onplay_result = onplay(NULL, 0, curr_context);
                 else {
+#ifdef HAVE_TAGCACHE
                     if (id3db)
                     {
                         if (tagtree_get_attr(&tc) == TREE_ATTR_MPA)
@@ -805,6 +843,7 @@ static bool dirbrowse(void)
                             attr = ATTR_DIRECTORY;
                     }
                     else
+#endif
                     {
                         attr = dircache[tc.selected_item].attr;
 
@@ -843,12 +882,14 @@ static bool dirbrowse(void)
                     int attr;
                     char* name;
 
+#ifdef HAVE_TAGCACHE
                     if (id3db)
                     {
                         attr = tagtree_get_attr(&tc);
                         name = tagtree_get_entry(&tc, lasti)->name;
                     }
                     else
+#endif
                     {
                         attr = dircache[lasti].attr;
                         name = dircache[lasti].name;
@@ -880,7 +921,9 @@ static bool dirbrowse(void)
 
 #ifdef HAVE_HOTSWAP
             case SYS_FS_CHANGED:
+#ifdef HAVE_TAGCACHE
                 if (!id3db)
+#endif
                     reload_dir = true;
                 /* The 'dir no longer valid' situation will be caught later
                  * by checking the showdir() result. */
@@ -916,13 +959,17 @@ static bool dirbrowse(void)
                 reload_dir = true;
 #ifdef HAVE_HOTSWAP
             else
+#ifdef HAVE_TAGCACHE
                 if (!id3db) /* Try reload to catch 'no longer valid' case. */
+#endif
                     reload_dir = true;
 #endif
 #ifdef HAVE_LCD_COLOR
             show_main_backdrop();
 #endif
+#ifdef HAVE_TAGCACHE
             id3db = check_changed_id3mode(id3db);
+#endif
             restore = true;
             start_wps=false;
         }
@@ -985,12 +1032,14 @@ static bool dirbrowse(void)
                     thumbnail_time = -1; /* Cancel whatever we were
                                             about to say */
 
+#ifdef HAVE_TAGCACHE
                     if (id3db)
                     {
                         attr = tagtree_get_attr(&tc);
                         name = tagtree_get_entry(&tc, tc.selected_item)->name;
                     }
                     else
+#endif
                     {
                         attr = dircache[tc.selected_item].attr;
                         name = dircache[tc.selected_item].name;
@@ -1380,7 +1429,9 @@ void ft_play_filename(char *dir, char *file)
 void tree_flush(void)
 {
     scrobbler_shutdown();
+#ifdef HAVE_TAGCACHE
     tagcache_shutdown();
+#endif
     playlist_shutdown();
 
 #ifdef HAVE_TC_RAMCACHE
@@ -1440,6 +1491,8 @@ void tree_restore(void)
         }
     }
 #endif
+#ifdef HAVE_TAGCACHE
     tagcache_start_scan();
+#endif
     scrobbler_init();
 }

docs/CREDITS

@@ -244,3 +244,4 @@ David Quesada
 Jared Stafford
 Martin Hensel
 Stéphane Doyen
+Austin Appel

firmware/export/config-e200.h

@@ -18,6 +18,9 @@
 /* define this if you have access to the quickscreen */
 #define HAVE_QUICKSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  176
 #define LCD_HEIGHT 220

firmware/export/config-fmrecorder.h

@@ -15,6 +15,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  112
 #define LCD_HEIGHT 64

firmware/export/config-gigabeat.h

@@ -14,6 +14,9 @@
 /* define this if you have a colour LCD */
 #define HAVE_LCD_COLOR 1
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  240
 #define LCD_HEIGHT 320

firmware/export/config-gmini120.h

@@ -16,6 +16,9 @@
 /* define this if you have RTC RAM available for settings */
 #define HAVE_RTC_RAM 1
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  128
 #define LCD_HEIGHT 64

firmware/export/config-gminisp.h

@@ -7,6 +7,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  128
 #define LCD_HEIGHT 64

firmware/export/config-h10.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-h100.h

@@ -24,6 +24,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-h10_5gb.h

@@ -22,6 +22,8 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
 
 /* LCD dimensions */
 #define LCD_WIDTH  128

firmware/export/config-h120.h

@@ -20,6 +20,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-h300.h

@@ -20,6 +20,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  220
 #define LCD_HEIGHT 176

firmware/export/config-iaudiox5.h

@@ -24,6 +24,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-ifp7xx.h

@@ -15,6 +15,9 @@
 /* define this if you have a colour LCD */
 /* #define HAVE_LCD_COLOR 1 */
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  128
 #define LCD_HEIGHT 64

firmware/export/config-ipod3g.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-ipod4g.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  160
 #define LCD_HEIGHT 128

firmware/export/config-ipodcolor.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  220
 #define LCD_HEIGHT 176

firmware/export/config-ipodmini.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  138
 #define LCD_HEIGHT 110

firmware/export/config-ipodmini2g.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  138
 #define LCD_HEIGHT 110

firmware/export/config-ipodnano.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  176
 #define LCD_HEIGHT 132

firmware/export/config-ipodvideo.h

@@ -22,6 +22,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  320
 #define LCD_HEIGHT 240

firmware/export/config-ondiofm.h

@@ -10,6 +10,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  112
 #define LCD_HEIGHT 64

firmware/export/config-ondiosp.h

@@ -7,6 +7,9 @@
 /* define this if you can invert the colours on your LCD */
 #define HAVE_LCD_INVERT
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  112
 #define LCD_HEIGHT 64

firmware/export/config-player.h

@@ -1,6 +1,9 @@
 /* define this if you have a charcell LCD display */
 #define HAVE_LCD_CHARCELLS 1
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions (for the simulator) */
 #define LCD_WIDTH       132 /* Display width in pixels */
 #define LCD_HEIGHT      64  /* Display height in pixels */

firmware/export/config-recorder.h

@@ -15,6 +15,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  112
 #define LCD_HEIGHT 64

firmware/export/config-recorderv2.h

@@ -15,6 +15,9 @@
 /* define this if you have access to the pitchscreen */
 #define HAVE_PITCHSCREEN
 
+/* define this if you would like tagcache to build on this target */
+#define HAVE_TAGCACHE
+
 /* LCD dimensions */
 #define LCD_WIDTH  112
 #define LCD_HEIGHT 64

firmware/export/config.h

@@ -217,8 +217,10 @@
  * plenty of RAM. Both features can be enabled independently. */
 #if (MEMORYSIZE > 8 || MEM > 8) && !defined(BOOTLOADER)
 #define HAVE_DIRCACHE
+#ifdef HAVE_TAGCACHE
 #define HAVE_TC_RAMCACHE
 #endif
+#endif
 
 #if (CONFIG_CODEC == SWCODEC) && !defined(SIMULATOR) && !defined(BOOTLOADER)
 #define HAVE_PRIORITY_SCHEDULING