Build overlay plugins for all targets with PLUGIN_BUFFER <= 0x10000 bytes

Bring Clipv1 & m200v4 plugin buffer down to this limit
zxbox, chessbox and rockboy build on the clip
rockboy doesn't build on m200v4 due to not enough buttons to make a keymap
Some gameboy roms won't run on Clipv1: tetris does but not pokemon for example

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26144 a1c6a512-1295-4272-9138-f99709370657

9 files changed, 15 insertions, 25 deletions

diff --git a/apps/plugins/BUILD_OVERLAY b/apps/plugins/BUILD_OVERLAY
new file mode 100644
index 0000000000..f792b0e9a4
--- /dev/null
+++ b/apps/plugins/BUILD_OVERLAY
@@ -0,0 +1,9 @@
+#include "config.h"
+
+/* this file is processed by makefiles
+ * they will grep for "YES" to see if overlay plugins must be built
+ */
+
+#if PLUGIN_BUFFER_SIZE <= 0x10000 && !defined(SIMULATOR)
+YES
+#endif
diff --git a/apps/plugins/SOURCES b/apps/plugins/SOURCES
index 4e6079ac59..6a126f3f14 100644
--- a/apps/plugins/SOURCES
+++ b/apps/plugins/SOURCES
@@ -70,7 +70,8 @@ iriverify.c
 /* Overlays loaders */
 #if PLUGIN_BUFFER_SIZE <= 0x10000 && defined(HAVE_LCD_BITMAP)
 
-#if CONFIG_KEYPAD != ONDIO_PAD /* not enough buttons for rockboy */
+#if CONFIG_KEYPAD != ONDIO_PAD && CONFIG_KEYPAD != SANSA_M200_PAD
+/* not enough buttons for rockboy */
 rockboy.c
 #endif
 
diff --git a/apps/plugins/SUBDIRS b/apps/plugins/SUBDIRS
index 18d9db8ef2..b74d3fad30 100644
--- a/apps/plugins/SUBDIRS
+++ b/apps/plugins/SUBDIRS
@@ -12,6 +12,7 @@ clock
 #ifdef HAVE_LCD_BITMAP
 
 #if    (CONFIG_KEYPAD != ONDIO_PAD) /* not enough buttons */ \
+    && (CONFIG_KEYPAD != SANSA_M200_PAD) /* not enough buttons */ \
     && (LCD_PIXELFORMAT != HORIZONTAL_PACKING) /* TODO */ \
     && (LCD_PIXELFORMAT != VERTICAL_INTERLEAVED) /* TODO */ \
     && (defined(HAVE_LCD_COLOR) || (LCD_HEIGHT == 64) && (LCD_DEPTH == 1) || \
diff --git a/apps/plugins/chessbox.c b/apps/plugins/chessbox.c
index 3eace4ca22..a6db7ba949 100644
--- a/apps/plugins/chessbox.c
+++ b/apps/plugins/chessbox.c
@@ -22,8 +22,6 @@
  ****************************************************************************/
 #include "plugin.h"
 
-#if MEM <= 8 && !defined(SIMULATOR)
-
 #include "lib/overlay.h"
 
 PLUGIN_HEADER
@@ -33,4 +31,3 @@ enum plugin_status plugin_start(const void* parameter)
 {
     return run_overlay(parameter, PLUGIN_GAMES_DIR "/chessbox.ovl", "ChessBox");
 }
-#endif
diff --git a/apps/plugins/chessbox/chessbox.make b/apps/plugins/chessbox/chessbox.make
index 7611b5bb1a..357130cb74 100644
--- a/apps/plugins/chessbox/chessbox.make
+++ b/apps/plugins/chessbox/chessbox.make
@@ -15,18 +15,12 @@ CHESSBOX_OBJ := $(call c2obj, $(CHESSBOX_SRC))
 
 OTHER_SRC += $(CHESSBOX_SRC)
 
-ifndef SIMVER
-ifneq (,$(strip $(foreach tgt,RECORDER ONDIO,$(findstring $(tgt),$(TARGET)))))
+ifeq ($(findstring YES, $(call preprocess, $(APPSDIR)/plugins/BUILD_OVERLAY)), YES)
     ### lowmem targets
     ROCKS += $(CHESSBOX_OBJDIR)/chessbox.ovl
     CHESSBOX_OUTLDS = $(CHESSBOX_OBJDIR)/chessbox.link
     CHESSBOX_OVLFLAGS = -T$(CHESSBOX_OUTLDS) -Wl,--gc-sections -Wl,-Map,$(basename $@).map
 else
-    ### all other targets
-    ROCKS += $(CHESSBOX_OBJDIR)/chessbox.rock
-endif
-else
-    ### simulator
     ROCKS += $(CHESSBOX_OBJDIR)/chessbox.rock
 endif
 
diff --git a/apps/plugins/rockboy.c b/apps/plugins/rockboy.c
index 5d67ed0840..bd72dea1f8 100644
--- a/apps/plugins/rockboy.c
+++ b/apps/plugins/rockboy.c
@@ -22,8 +22,6 @@
  ****************************************************************************/
 #include "plugin.h"
 
-#if MEM <= 8 && !defined(SIMULATOR)
-
 #include "lib/overlay.h"
 
 PLUGIN_HEADER
@@ -33,4 +31,3 @@ enum plugin_status plugin_start(const void* parameter)
 {
     return run_overlay(parameter, VIEWERS_DIR "/rockboy.ovl", "RockBoy");
 }
-#endif
diff --git a/apps/plugins/rockboy/rockboy.make b/apps/plugins/rockboy/rockboy.make
index 81e9a1f798..d7ae68c0c4 100644
--- a/apps/plugins/rockboy/rockboy.make
+++ b/apps/plugins/rockboy/rockboy.make
@@ -16,18 +16,12 @@ ROCKBOY_OBJ := $(call c2obj, $(ROCKBOY_SRC))
 
 OTHER_SRC += $(ROCKBOY_SRC)
 
-ifndef SIMVER
-ifneq (,$(findstring RECORDER,$(TARGET)))
+ifeq ($(findstring YES, $(call preprocess, $(APPSDIR)/plugins/BUILD_OVERLAY)), YES)
     ## lowmem targets
     ROCKS += $(ROCKBOY_OBJDIR)/rockboy.ovl
     ROCKBOY_OUTLDS = $(ROCKBOY_OBJDIR)/rockboy.link
     ROCKBOY_OVLFLAGS = -T$(ROCKBOY_OUTLDS) -Wl,--gc-sections -Wl,-Map,$(basename $@).map
 else
-    ### all other targets
-    ROCKS += $(ROCKBOY_OBJDIR)/rockboy.rock
-endif
-else
-    ### simulator
     ROCKS += $(ROCKBOY_OBJDIR)/rockboy.rock
 endif
 
diff --git a/apps/plugins/zxbox.c b/apps/plugins/zxbox.c
index 3edff78554..94f7807bad 100644
--- a/apps/plugins/zxbox.c
+++ b/apps/plugins/zxbox.c
@@ -19,8 +19,6 @@
  ****************************************************************************/
 #include "plugin.h"
 
-#if MEM <= 8 && !defined(SIMULATOR)
-
 #include "lib/overlay.h"
 
 PLUGIN_HEADER
@@ -30,4 +28,3 @@ enum plugin_status plugin_start(const void* parameter)
 {
     return run_overlay(parameter, VIEWERS_DIR "/zxbox.ovl", "ZXBox");
 }
-#endif
diff --git a/apps/plugins/zxbox/zxbox.make b/apps/plugins/zxbox/zxbox.make
index c209d20ca1..de7312e009 100644
--- a/apps/plugins/zxbox/zxbox.make
+++ b/apps/plugins/zxbox/zxbox.make
@@ -16,7 +16,7 @@ ZXBOX_OBJ := $(call c2obj, $(ZXBOX_SRC))
 OTHER_SRC += $(ZXBOX_SRC)
 
 ifndef SIMVER
-ifneq (,$(strip $(foreach tgt,RECORDER ONDIO,$(findstring $(tgt),$(TARGET)))))
+ifeq ($(findstring YES, $(call preprocess, $(APPSDIR)/plugins/BUILD_OVERLAY)), YES)
     ## lowmem targets
     ROCKS += $(ZXBOX_OBJDIR)/zxbox.ovl
     ZXBOX_OUTLDS = $(ZXBOX_OBJDIR)/zxbox.link