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kaf24@firebug.cl.cam.ac.uk
4d446939a0
Makefile fixes. mbootpack dependencies now work properly. Signed-off-by: Keir Fraser <keir@xensource.com>
75 lines
1.6 KiB
Makefile
75 lines
1.6 KiB
Makefile
#
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# Makefile for mbootpack
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#
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INSTALL = install
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INSTALL_PROG = $(INSTALL) -m0755
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INSTALL_DIR = $(INSTALL) -d -m0755
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XEN_ROOT=../../..
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include $(XEN_ROOT)/tools/Rules.mk
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all: build
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build: mbootpack
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install: build
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$(INSTALL_PROG) mbootpack $(DESTDIR)/usr/bin
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# Tools etc.
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RM := rm -f
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GDB := gdb
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INCS := -I. -I-
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DEFS :=
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LDFLAGS :=
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CC := gcc
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CFLAGS := -Wall -Wpointer-arith -Wcast-qual -Wno-unused -Wno-format
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CFLAGS += -Wmissing-prototypes
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#CFLAGS += -pipe -g -O0 -Wcast-align
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CFLAGS += -pipe -O3
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# What object files need building for the program
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OBJS := mbootpack.o buildimage.o
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# Get gcc to generate the dependencies for us.
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DEPFLAGS = -Wp,-MD,.$(@F).d
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DEPS = .*.d
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mbootpack: $(OBJS)
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$(CC) -o $@ $(filter-out %.a, $^) $(LDFLAGS)
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clean:
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$(RM) mbootpack *.o $(DEPS) bootsect setup bzimage_header.c bin2c
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bootsect: bootsect.S
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$(CC) $(CFLAGS) $(INCS) $(DEFS) -D__MB_ASM -c bootsect.S -o bootsect.o
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$(LD) -m elf_i386 -Ttext 0x0 -s --oformat binary bootsect.o -o $@
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setup: setup.S
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$(CC) $(CFLAGS) $(INCS) $(DEFS) -D__MB_ASM -c setup.S -o setup.o
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$(LD) -m elf_i386 -Ttext 0x0 -s --oformat binary setup.o -o $@
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bin2c: bin2c.o
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$(CC) -o $@ $^
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bzimage_header.c: bootsect setup bin2c
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./bin2c -n 8 -b1 -a bzimage_bootsect bootsect > bzimage_header.c
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./bin2c -n 8 -b1 -a bzimage_setup setup >> bzimage_header.c
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buildimage.c: bzimage_header.c
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@
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%.o: %.S
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$(CC) $(DEPFLAGS) $(CFLAGS) $(INCS) $(DEFS) -c $< -o $@
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%.o: %.c
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$(CC) $(DEPFLAGS) $(CFLAGS) $(INCS) $(DEFS) -c $< -o $@
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.PHONY: all clean gdb
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.PRECIOUS: $(OBJS) $(OBJS:.o=.c) $(DEPS)
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.SUFFIXES:
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-include $(DEPS)
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#
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# EOF
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#
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