67 lines
1.2 KiB
Makefile
67 lines
1.2 KiB
Makefile
# Copyright 2008-2009 Segher Boessenkool <segher@kernel.crashing.org>
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# This code is licensed to you under the terms of the GNU GPL, version 2;
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# see file COPYING or http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt
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# Configuration:
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# What toolchain prefix should we use
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CROSS ?= broadway-
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# Where are the tools (http://git.infradead.org/users/segher/wii.git)
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TOOLS ?= $(HOME)/wii/segher
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# End of configuration.
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# Set CC, LD, OBJCOPY based on CROSS, unless they are set already
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ifeq ($(origin CC), default)
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CC := $(CROSS)gcc -m32
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endif
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ifeq ($(origin LD), default)
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LD := $(CROSS)ld
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endif
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OBJCOPY ?= $(CROSS)objcopy
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# The compiler flags we need.
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CFLAGS := -Wall -W -Os -ffreestanding -mno-eabi -mno-sdata -mcpu=750
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# Build with "V=1" to see the commands executed; be quiet otherwise.
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ifeq ($(V),1)
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Q :=
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else
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Q := @
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MAKEFLAGS += --no-print-directory
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endif
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all:
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.version: FORCE
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$(Q)./describe.sh > .$@-tmp
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$(Q)cmp -s $@ .$@-tmp || cp .$@-tmp $@
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$(Q)rm .$@-tmp
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all: FORCE .version
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$(Q)$(MAKE) -C loader
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$(Q)$(MAKE) -C twilight
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$(Q)$(MAKE) -C lego
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$(Q)$(MAKE) -C batman
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$(Q)$(MAKE) -C lsw
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FORCE:
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clean:
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-rm -f .version
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$(MAKE) -C loader clean
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$(MAKE) -C twilight clean
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$(MAKE) -C lego clean
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$(MAKE) -C batman clean
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$(MAKE) -C lsw clean
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