From 9d99bd0eaa2b0f158783f205ed6feb725179f794 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 6 Aug 2015 13:37:09 +0200
Subject: [PATCH] Exclude debug.c from compilation unless DEBUG is defined

---
 Makefile.common                | 5 ++++-
 Makefile.libretro              | 2 +-
 src/drivers/libretro/griffin.c | 3 +++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Makefile.common b/Makefile.common
index 536b3ce..bfe1b3e 100644
--- a/Makefile.common
+++ b/Makefile.common
@@ -13,7 +13,6 @@ SOURCES_C += \
 				 $(CORE_DIR)/cart.c \
 				 $(CORE_DIR)/cheat.c \
 				 $(CORE_DIR)/crc32.c \
-				 $(CORE_DIR)/debug.c \
 				 $(CORE_DIR)/fceu-endian.c \
 				 $(CORE_DIR)/fceu-memory.c \
 				 $(CORE_DIR)/misc.c \
@@ -31,6 +30,10 @@ SOURCES_C += \
 				 $(CORE_DIR)/state.c \
 				 $(CORE_DIR)/video.c \
 				 $(CORE_DIR)/vsuni.c
+
+ifeq ($(DEBUG),1)
+SOURCES_C += $(CORE_DIR)/debug.c
+endif
 endif
 
 SOURCES_C += \
diff --git a/Makefile.libretro b/Makefile.libretro
index 368de11..5b1ec5b 100644
--- a/Makefile.libretro
+++ b/Makefile.libretro
@@ -216,7 +216,7 @@ else
 endif
 
 ifeq ($(DEBUG), 1)
-	CFLAGS += -O0 -g
+	CFLAGS += -O0 -g -DDEBUG
 else
 	CFLAGS += -O3 -DNDEBUG
 endif
diff --git a/src/drivers/libretro/griffin.c b/src/drivers/libretro/griffin.c
index 4c005c5..1461d98 100644
--- a/src/drivers/libretro/griffin.c
+++ b/src/drivers/libretro/griffin.c
@@ -7,7 +7,10 @@
 #include "cart.c"
 #include "cheat.c"
 #include "crc32.c"
+
+#ifdef DEBUG
 #include "debug.c"
+#endif
 #include "fceu-endian.c"
 #include "fceu-memory.c"
 #include "misc.c"