Never directly include kernel sources

extra/Configs/Config.e1

@@ -24,7 +24,7 @@ config ARCH_E1
 
 config ARCH_CFLAGS
 	string
-	default "-I$(KERNEL_SOURCE)/include -mgnu-param" 
+	default "-mgnu-param"
 
 config ARCH_LDFLAGS
 	string

extra/Configs/Config.m68k

@@ -19,7 +19,7 @@ config ARCH_SUPPORTS_BIG_ENDIAN
 
 config ARCH_CFLAGS
 	string
-	default "-Wa,--bitwise-or -I$(KERNEL_SOURCE)/include"
+	default "-Wa,--bitwise-or"
 
 config ARCH_LDFLAGS
 	string