build with -Wundef to make sure we have spelled the defines right in #if lines

and have the proper includes included etc


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12360 a1c6a512-1295-4272-9138-f99709370657

apps/codecs/libfaad/common.h

@@ -181,33 +181,33 @@ typedef float float32_t;
 #else
 
 #include <stdio.h>
-#if HAVE_SYS_TYPES_H
+#ifdef HAVE_SYS_TYPES_H
 # include <sys/types.h>
 #endif
-#if HAVE_SYS_STAT_H
+#ifdef HAVE_SYS_STAT_H
 # include <sys/stat.h>
 #endif
-#if STDC_HEADERS
+#ifdef STDC_HEADERS
 # include <stdlib.h>
 # include <stddef.h>
 #else
-# if HAVE_STDLIB_H
+# ifdef HAVE_STDLIB_H
 #  include <stdlib.h>
 # endif
 #endif
-#if HAVE_STRING_H
+#ifdef HAVE_STRING_H
-# if !STDC_HEADERS && HAVE_MEMORY_H
+# if !defined(STDC_HEADERS) && defined(HAVE_MEMORY_H)
 #  include <memory.h>
 # endif
 //# include <string.h>
 #endif
-#if HAVE_STRINGS_H
+#ifdef HAVE_STRINGS_H
 //# include <strings.h>
 #endif
-#if HAVE_INTTYPES_H
+#ifdef HAVE_INTTYPES_H
 # include <inttypes.h>
 #else
-# if HAVE_STDINT_H
+# ifdef HAVE_STDINT_H
 #  include <stdint.h>
 # else
 /* we need these... */
@@ -221,7 +221,7 @@ typedef short int16_t;
 typedef char int8_t;
 # endif
 #endif
-#if HAVE_UNISTD_H
+#ifdef HAVE_UNISTD_H
 # include <unistd.h>
 #endif
 

apps/debug_menu.c

@@ -944,9 +944,6 @@ static bool dbg_spdif(void)
 #elif CONFIG_KEYPAD == ONDIO_PAD
 #   define DEBUG_CANCEL  BUTTON_MENU
 
-#elif CONFIG_KEYPAD == GMINI100_PAD
-#   define DEBUG_CANCEL  BUTTON_OFF
-
 #elif (CONFIG_KEYPAD == IPOD_3G_PAD) || \
     (CONFIG_KEYPAD == IPOD_4G_PAD)
 #   define DEBUG_CANCEL  BUTTON_MENU

apps/dsp.c

@@ -16,10 +16,11 @@
  * KIND, either express or implied.
  *
  ****************************************************************************/
+#include "config.h"
+
 #include <inttypes.h>
 #include <string.h>
 #include <sound.h>
-#include "config.h"
 #include "dsp.h"
 #include "eq.h"
 #include "kernel.h"

apps/gui/list.c

@@ -812,7 +812,7 @@ unsigned gui_synclist_do_button(struct gui_synclist * lists,
             gui_synclist_draw(lists);
             yield();
             return ACTION_STD_PREV;
-#if (REMOTE_BUTTON != 0 )
+#ifdef REMOTE_BUTTON
         case ACTION_LISTTREE_RC_PGUP:
             gui_synclist_select_previous_page(lists, SCREEN_REMOTE);
             gui_synclist_draw(lists);

apps/screen_access.c

@@ -140,7 +140,7 @@ void screen_init(struct screen * screen, enum screen_type screen_type)
             screen->transparent_bitmap=&lcd_bitmap_transparent;
             screen->transparent_bitmap_part=&lcd_bitmap_transparent_part;
 #endif
-#if defined(HAVE_LCD_COLOR) && LCD_REMOTE_DEPTH > 1
+#if defined(HAVE_LCD_COLOR) && defined(LCD_REMOTE_DEPTH) && LCD_REMOTE_DEPTH > 1
             screen->color_to_native=&lcd_color_to_native;
 #endif
             screen->get_background=&lcd_get_background;

apps/screen_access.h

@@ -93,7 +93,7 @@ struct screen
     void (*transparent_bitmap_part)(const fb_data *src, int src_x, int src_y,
                                     int stride, int x, int y, int width, int height);
     void (*set_drawmode)(int mode);
-#if defined(HAVE_LCD_COLOR) && LCD_REMOTE_DEPTH > 1
+#if defined(HAVE_LCD_COLOR) && defined(LCD_REMOTE_DEPTH) && LCD_REMOTE_DEPTH > 1
     unsigned (*color_to_native)(unsigned color);
 #endif
 #if (LCD_DEPTH > 1) || (LCD_REMOTE_DEPTH > 1)

firmware/target/arm/usb-pp.c

@@ -96,7 +96,7 @@ void usb_enable(bool on)
        handling, which should be the same for all PortalPlayer targets. */
     if (on)
     {
-#if IPOD_ARCH || defined(IRIVER_H10) || defined (IRIVER_H10_5GB)
+#if defined(IPOD_ARCH) || defined(IRIVER_H10) || defined (IRIVER_H10_5GB)
         /* For the H10 and iPod, we can only do one thing with USB mode - reboot
            into the flash-based disk-mode.  This does not return. */
        

tools/configure

@@ -9,7 +9,7 @@
 #
 
 # global CC options for all platforms
-CCOPTS="-W -Wall -O -nostdlib -ffreestanding -Wstrict-prototypes"
+CCOPTS="-W -Wall -Wundef -O -nostdlib -ffreestanding -Wstrict-prototypes"
 
 use_logf="#undef ROCKBOX_HAS_LOGF"
 use_simsound="#undef ROCKBOX_HAS_SIMSOUND"