diff --git a/arch/m68knommu/platform/5206/Makefile b/arch/m68knommu/platform/5206/Makefile
index c7bb0ce..a439d9a 100644
--- a/arch/m68knommu/platform/5206/Makefile
+++ b/arch/m68knommu/platform/5206/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5206e/Makefile b/arch/m68knommu/platform/5206e/Makefile
index c7bb0ce..a439d9a 100644
--- a/arch/m68knommu/platform/5206e/Makefile
+++ b/arch/m68knommu/platform/5206e/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/520x/Makefile b/arch/m68knommu/platform/520x/Makefile
index 31b4eb5..a50e76a 100644
--- a/arch/m68knommu/platform/520x/Makefile
+++ b/arch/m68knommu/platform/520x/Makefile
@@ -12,8 +12,6 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/523x/Makefile b/arch/m68knommu/platform/523x/Makefile
index ac9fbec..5694d593 100644
--- a/arch/m68knommu/platform/523x/Makefile
+++ b/arch/m68knommu/platform/523x/Makefile
@@ -12,8 +12,6 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5249/Makefile b/arch/m68knommu/platform/5249/Makefile
index c7bb0ce..a439d9a 100644
--- a/arch/m68knommu/platform/5249/Makefile
+++ b/arch/m68knommu/platform/5249/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5272/Makefile b/arch/m68knommu/platform/5272/Makefile
index 7475c38..26135d9 100644
--- a/arch/m68knommu/platform/5272/Makefile
+++ b/arch/m68knommu/platform/5272/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/527x/Makefile b/arch/m68knommu/platform/527x/Makefile
index 7475c38..26135d9 100644
--- a/arch/m68knommu/platform/527x/Makefile
+++ b/arch/m68knommu/platform/527x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/528x/Makefile b/arch/m68knommu/platform/528x/Makefile
index 7475c38..26135d9 100644
--- a/arch/m68knommu/platform/528x/Makefile
+++ b/arch/m68knommu/platform/528x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/5307/Makefile b/arch/m68knommu/platform/5307/Makefile
index 580fd66..cfd5868 100644
--- a/arch/m68knommu/platform/5307/Makefile
+++ b/arch/m68knommu/platform/5307/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y	+= config.o
 
diff --git a/arch/m68knommu/platform/532x/Makefile b/arch/m68knommu/platform/532x/Makefile
index 475b9286..e431912 100644
--- a/arch/m68knommu/platform/532x/Makefile
+++ b/arch/m68knommu/platform/532x/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 #obj-y := config.o usb-mcf532x.o spi-mcf532x.o
 obj-y := config.o
diff --git a/arch/m68knommu/platform/5407/Makefile b/arch/m68knommu/platform/5407/Makefile
index 68633b2..e6035e7 100644
--- a/arch/m68knommu/platform/5407/Makefile
+++ b/arch/m68knommu/platform/5407/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-EXTRA_AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-y := config.o
 
diff --git a/arch/m68knommu/platform/coldfire/Makefile b/arch/m68knommu/platform/coldfire/Makefile
index e5fff29..40cf20b 100644
--- a/arch/m68knommu/platform/coldfire/Makefile
+++ b/arch/m68knommu/platform/coldfire/Makefile
@@ -12,9 +12,7 @@
 # EXTRA_AFLAGS += -DTRAP_DBG_INTERRUPT
 #
 
-ifdef CONFIG_FULLDEBUG
-AFLAGS += -DDEBUGGER_COMPATIBLE_CACHE=1
-endif
+asflags-$(CONFIG_FULLDEBUG) := -DDEBUGGER_COMPATIBLE_CACHE=1
 
 obj-$(CONFIG_COLDFIRE)	+= dma.o entry.o vectors.o
 obj-$(CONFIG_M5206)	+= timers.o