*** Lang v2 cleanup (FS#6574) ***

1) Introduces apps/features.txt that controls which strings are included 
for each target based on defines.
2) .lng and .voice files are now target specific and the format versions 
of both these file types have been bumped, which means that new voice 
files are needed. 
3) Use the 'features' mechanism to exclude strings for targets that 
didn't use them.
4) Delete unused and deprecated and duplicated strings, sort strings in 
english.lang

Some string IDs were changed so translations will be slightly worse than 
before.



git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14198 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 159 insertions, 0 deletions

diff --git a/apps/features.txt b/apps/features.txt
new file mode 100644
index 0000000000..59d24be13d
--- /dev/null
+++ b/apps/features.txt
@@ -0,0 +1,159 @@
+/* This file controls which strings are included when rockbox is built and
+   when the .lng and .voice files are built. That means that a change in this
+   file will break compatiblity with older .lng and .voice files and that those
+   version numbers should be updated. It also means that changing defines in
+   the various config*.h files could also break back compatiblity */  
+
+#if defined(HAVE_AGC)
+agc
+#endif
+
+#if defined(HAVE_RTC_ALARM)
+alarm
+#endif
+
+#if defined(HAVE_BACKLIGHT_BRIGHTNESS)
+backlight_brightness
+#endif
+
+#if defined(HAVE_BACKLIGHT_PWM_FADING)
+backlight_fade
+#endif
+
+#if BATTERY_TYPES_COUNT > 1
+battery_types
+#endif
+
+#if defined(HAVE_DIRCACHE)
+dircache
+#endif
+
+#if defined(HAVE_FLASH_STORAGE)
+flash_storage
+#endif
+
+#if defined(HAVE_HEADPHONE_DETECTION)
+headphone_detection
+#endif
+
+#if defined(HAS_BUTTON_HOLD)
+hold_button
+#endif
+
+#if defined(HAVE_LCD_BITMAP)
+lcd_bitmap
+#endif
+
+#if defined(HAVE_LCD_CHARCELLS)
+lcd_charcell
+#endif
+
+#if LCD_DEPTH > 1
+lcd_non-mono
+#endif
+
+#if defined(HAVE_LCD_COLOR)
+lcd_color
+#endif
+
+#if defined(HAVE_LCD_FLIP)
+lcd_flip
+#endif
+
+#if defined(HAVE_LCD_INVERT) || defined(HAVE_REMOTE_LCD)
+lcd_invert
+#endif
+
+#if defined(HAVE_LCD_SLEEP)
+lcd_sleep
+#endif
+
+#if (CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)
+masf
+#endif
+
+#if (CONFIG_CODEC == MAS3507D)
+masd
+#endif
+
+#if defined(HAVE_PITCHSCREEN)
+pitchscreen
+#endif
+
+#if defined(HAVE_MULTIVOLUME)
+multivolume
+#endif
+
+#if defined(HAVE_QUICKSCREEN)
+quickscreen
+#endif
+
+#if defined(CONFIG_TUNER)
+radio
+#endif
+
+#if (CONFIG_KEYPAD == RECORDER_PAD)
+recorder_pad
+#if defined(CONFIG_TUNER)
+radio_screen_button_bar
+#endif
+#endif
+
+#if defined(HAVE_RECORDING)
+recording
+#if CONFIG_CODEC == SWCODEC
+recording_swcodec
+#else
+recording_hwcodec
+#endif
+#endif
+
+#if defined(HAVE_REMOTE_LCD)
+remote
+#endif
+
+#if defined(HAVE_REMOTE_LCD_TICKING)
+remote_ticking
+#endif
+
+#if CONFIG_RTC
+rtc
+#endif
+
+#if defined(HAVE_SCROLLWHEEL)
+scrollwheel
+#endif
+
+#if defined(SIMULATOR)
+sim
+#endif
+
+#if defined(ARCHOS_RECORDER) || defined(ARCHOS_PLAYER)
+soft_shutdown
+#endif
+
+#if defined(HAVE_SPDIF_POWER)
+spdif_power
+#endif
+
+#if CONFIG_CODEC == SWCODEC
+swcodec
+#else
+hwcodec
+#endif
+
+#if defined(HAVE_TAGCACHE)
+tagcache
+#endif
+
+#if defined(HAVE_TC_RAMCACHE)
+tc_ramcache
+#endif
+
+#if CONFIG_CHARGING || defined(SIMULATOR)
+charging
+#if defined(HAVE_USB_POWER) || defined(SIMULATOR)
+usb_charging
+#endif
+#endif
+