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Diffstat (limited to 'roms/SLOF/make.rules')
| -rw-r--r-- | roms/SLOF/make.rules | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/roms/SLOF/make.rules b/roms/SLOF/make.rules new file mode 100644 index 00000000..aebc4e36 --- /dev/null +++ b/roms/SLOF/make.rules @@ -0,0 +1,76 @@ +# ***************************************************************************** +# * 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 + |