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diff --git a/qemu/roms/SLOF/make.rules b/qemu/roms/SLOF/make.rules
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+# *****************************************************************************
+# * Copyright (c) 2004, 2008 IBM Corporation
+# * All rights reserved.
+# * This program and the accompanying materials
+# * are made available under the terms of the BSD License
+# * which accompanies this distribution, and is available at
+# * http://www.opensource.org/licenses/bsd-license.php
+# *
+# * Contributors:
+# * IBM Corporation - initial implementation
+# ****************************************************************************/
+
+#############################################################################
+# BUILD ENV SETTINGS
+#############################################################################
+
+# CROSS is the prefix of your cross-compiler.
+# You can override this variable in your environment (export CROSS=...).
+ARCH := $(shell uname -p)
+
+# Auto-detect ppc64
+ifeq ($(ARCH), ppc64)
+CROSS = ""
+else
+CROSS ?= powerpc64-linux-
+endif
+
+CELLSIZE ?= 64
+
+HOSTCC ?= gcc
+HOSTCFLAGS = -g -Wall -W -O2 -I. -I../include
+DD = dd
+
+ONLY_CC = $(CROSS)gcc -m$(CELLSIZE)
+ONLY_AS = $(CROSS)as -m$(CELLSIZE)
+ONLY_LD = $(CROSS)ld -melf$(CELLSIZE)ppc
+
+# Verbose level:
+# V=0 means completely silent
+# V=1 means brief output
+# V=2 means full output
+V ?= 1
+
+ifeq ($(V),0)
+Q := @
+MAKEFLAGS += --silent
+MAKE += -s
+endif
+
+ifeq ($(V),1)
+MAKEFLAGS += --silent
+MAKE += -s
+CC = printf "\t[CC]\t%s\n" `basename "$@"`; $(ONLY_CC)
+AS = printf "\t[AS]\t%s\n" `basename "$@"`; $(ONLY_AS)
+LD = printf "\t[LD]\t%s\n" `basename "$@"`; $(ONLY_LD)
+CLEAN = printf "\t[CLEAN]\t%s\n" "$(DIRECTORY)$$dir"
+else
+CC = $(ONLY_CC)
+AS = $(ONLY_AS)
+LD = $(ONLY_LD)
+CLEAN = echo -n
+endif
+
+OBJCOPY ?= $(CROSS)objcopy
+OBJDUMP ?= $(CROSS)objdump
+STRIP ?= $(CROSS)strip
+AR ?= $(CROSS)ar
+RANLIB ?= $(CROSS)ranlib
+CPP ?= $(CROSS)cpp
+
+WARNFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes
+CFLAGS ?= -g -O2 -fno-builtin -ffreestanding -nostdinc -msoft-float -fno-strict-aliasing \
+ -mno-altivec -mabi=no-altivec -fno-stack-protector $(WARNFLAGS)
+
+export CC AS LD CLEAN OBJCOPY OBJDUMP STRIP AR RANLIB CFLAGS
+