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1018 | decky | 1 | # |
2071 | jermar | 2 | # Copyright (c) 2006 Martin Decky |
1018 | decky | 3 | # All rights reserved. |
4 | # |
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5 | # Redistribution and use in source and binary forms, with or without |
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6 | # modification, are permitted provided that the following conditions |
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7 | # are met: |
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8 | # |
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9 | # - Redistributions of source code must retain the above copyright |
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10 | # notice, this list of conditions and the following disclaimer. |
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11 | # - Redistributions in binary form must reproduce the above copyright |
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12 | # notice, this list of conditions and the following disclaimer in the |
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13 | # documentation and/or other materials provided with the distribution. |
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14 | # - The name of the author may not be used to endorse or promote products |
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15 | # derived from this software without specific prior written permission. |
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16 | # |
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17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 | # |
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28 | |||
1998 | decky | 29 | include ../../../../version |
30 | include ../../../Makefile.config |
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31 | |||
1018 | decky | 32 | ## Toolchain configuration |
33 | # |
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34 | |||
35 | TARGET = mipsel-linux-gnu |
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36 | TOOLCHAIN_DIR = /usr/local/mipsel/bin |
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37 | |||
2438 | decky | 38 | ifeq ($(COMPILER),gcc_native) |
1018 | decky | 39 | CC = gcc |
40 | AS = as |
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41 | LD = ld |
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42 | OBJCOPY = objcopy |
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43 | OBJDUMP = objdump |
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2438 | decky | 44 | endif |
45 | |||
46 | ifeq ($(COMPILER),icc_native) |
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47 | CC = icc |
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48 | AS = as |
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49 | LD = ld |
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50 | OBJCOPY = objcopy |
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51 | OBJDUMP = objdump |
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52 | endif |
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53 | |||
54 | ifeq ($(COMPILER),gcc_cross) |
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1018 | decky | 55 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
56 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
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57 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
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58 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
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59 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
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60 | endif |
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61 | |||
1998 | decky | 62 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mhard-float -mips3 |
1018 | decky | 63 | |
1998 | decky | 64 | ifdef REVISION |
65 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
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66 | endif |
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67 | |||
68 | ifdef TIMESTAMP |
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69 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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70 | endif |
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71 | |||
1018 | decky | 72 | SOURCES = \ |
73 | main.c \ |
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1685 | decky | 74 | msim.c \ |
1763 | jermar | 75 | ../../../generic/printf.c \ |
1018 | decky | 76 | asm.S \ |
77 | boot.S |
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78 | |||
1685 | decky | 79 | COMPONENTS = \ |
80 | $(KERNELDIR)/kernel.bin \ |
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81 | $(USPACEDIR)/ns/ns \ |
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82 | $(USPACEDIR)/init/init \ |
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83 | $(USPACEDIR)/fb/fb \ |
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84 | $(USPACEDIR)/kbd/kbd \ |
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85 | $(USPACEDIR)/console/console \ |
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86 | $(USPACEDIR)/tetris/tetris \ |
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2185 | decky | 87 | $(USPACEDIR)/tester/tester \ |
1685 | decky | 88 | $(USPACEDIR)/klog/klog |
89 | |||
1018 | decky | 90 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
1685 | decky | 91 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
1018 | decky | 92 | |
93 | .PHONY: all clean depend |
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94 | |||
95 | all: image.boot |
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96 | |||
97 | -include Makefile.depend |
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98 | |||
2160 | decky | 99 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) |
1685 | decky | 100 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) -o $@ |
1018 | decky | 101 | |
102 | depend: |
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103 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
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104 | |||
105 | clean: |
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1685 | decky | 106 | -rm -f _components.h _link.ld $(COMPONENT_OBJECTS) $(OBJECTS) image.boot Makefile.depend |
1018 | decky | 107 | |
1685 | decky | 108 | _components.h _link.ld $(COMPONENT_OBJECTS): $(COMPONENTS) |
1747 | decky | 109 | ./pack $(IMAGE) $(OBJCOPY) $(COMPONENTS) |
1018 | decky | 110 | |
111 | %.o: %.S |
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112 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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113 | |||
114 | %.o: %.c |
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115 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |