From bbba320911a86c0ee373f8297f80a2b82de22039 Mon Sep 17 00:00:00 2001
From: notaz
Date: Mon, 5 Sep 2011 19:31:58 +0300
Subject: enable -Wall and fix warnings reported by it

---
 gp2x/Makefile | 8 ++++++--
 gp2x/gp2x.c   | 2 ++
 2 files changed, 8 insertions(+), 2 deletions(-)

(limited to 'gp2x')

diff --git a/gp2x/Makefile b/gp2x/Makefile
index 529fa37..9d281c1 100644
--- a/gp2x/Makefile
+++ b/gp2x/Makefile
@@ -29,7 +29,7 @@ CFLAGS     += -DWIZ_BUILD
 endif
 # NOTE: -funroll-loops will slow down compiling considerably
 CFLAGS     += -O3 -std=c99 -msoft-float -funsigned-char -fno-common           \
-              -fno-builtin                                                    \
+              -fno-builtin -Wall                                              \
 
 INCLUDES   = `$(PREFIX)/bin/sdl-config --cflags` -I$(PREFIX)/include
 LIBS       = `$(PREFIX)/bin/sdl-config --libs`               \
@@ -42,6 +42,10 @@ endif
 
 .SUFFIXES: .c
 
+all:    $(BIN)
+
+cpu.o cpu_threaded.z: CFLAGS += -Wno-unused-variable -Wno-unused-label
+
 %.z: %.c
 	$(CC) $(CFLAGS) $(INCLUDES) -c -o $@ $<
 
@@ -57,7 +61,7 @@ endif
 %.o: %.s
 	$(CC) $(ASFLAGS) $(INCLUDES) -c -o $@ $<
 
-all:	$(OBJS)
+$(BIN):	$(OBJS)
 	$(CC) $(OBJS) $(LIBS) -o $(BIN)
 	$(STRIP) $(BIN)
 
diff --git a/gp2x/gp2x.c b/gp2x/gp2x.c
index ad3c215..7bef895 100644
--- a/gp2x/gp2x.c
+++ b/gp2x/gp2x.c
@@ -32,7 +32,9 @@
 
 static u32 gpsp_gp2x_dev_audio;
 static u32 gpsp_gp2x_dev;
+#ifdef WIZ_BUILD
 static u32 gpsp_gp2x_gpiodev;
+#endif
 
 static u32 gp2x_audio_volume = 74/2;
 
-- 
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