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2145 | kebrt | 1 | # |
2 | # Copyright (c) 2006 Martin Decky |
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3 | # All rights reserved. |
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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 | |||
29 | include ../../../../version |
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3803 | decky | 30 | include ../../../../Makefile.config |
2145 | kebrt | 31 | |
32 | ## Toolchain configuration |
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33 | # |
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34 | |||
3369 | decky | 35 | ifndef CROSS_PREFIX |
36 | CROSS_PREFIX = /usr/local |
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37 | endif |
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38 | |||
3024 | decky | 39 | BFD_NAME = elf32-littlearm |
40 | BFD_ARCH = arm |
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2145 | kebrt | 41 | TARGET = arm-linux-gnu |
3369 | decky | 42 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/arm/bin |
2145 | kebrt | 43 | |
3024 | decky | 44 | ifeq ($(COMPILER),gcc_native) |
2145 | kebrt | 45 | CC = gcc |
46 | AS = as |
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47 | LD = ld |
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48 | OBJCOPY = objcopy |
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49 | OBJDUMP = objdump |
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3024 | decky | 50 | endif |
51 | |||
52 | ifeq ($(COMPILER),gcc_cross) |
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2145 | kebrt | 53 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
54 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
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55 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
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56 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
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57 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
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58 | endif |
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59 | |||
3486 | decky | 60 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../.. -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 -pipe |
2145 | kebrt | 61 | |
62 | ifdef REVISION |
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63 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
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64 | endif |
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65 | |||
66 | ifdef TIMESTAMP |
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67 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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68 | endif |
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69 | |||
2322 | kebrt | 70 | ifdef MACHINE |
71 | CFLAGS += "-DMACHINE=$(MACHINE)" |
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72 | endif |
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73 | |||
2145 | kebrt | 74 | SOURCES = \ |
75 | main.c \ |
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76 | boot.S \ |
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77 | asm.S \ |
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2198 | jancik | 78 | mm.c \ |
3024 | decky | 79 | print/gxemul.c \ |
80 | _components.c \ |
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2145 | kebrt | 81 | ../../../generic/printf.c \ |
82 | ../../../genarch/division.c |
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83 | |||
84 | COMPONENTS = \ |
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85 | $(KERNELDIR)/kernel.bin \ |
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2479 | jermar | 86 | $(USPACEDIR)/srv/ns/ns \ |
3222 | svoboda | 87 | $(USPACEDIR)/srv/loader/loader \ |
3196 | svoboda | 88 | $(USPACEDIR)/app/init/init \ |
89 | $(USPACEDIR)/srv/devmap/devmap \ |
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90 | $(USPACEDIR)/srv/rd/rd \ |
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3321 | jermar | 91 | $(USPACEDIR)/srv/vfs/vfs |
92 | ifeq ($(RDFMT),tmpfs) |
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93 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
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94 | endif |
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95 | ifeq ($(RDFMT),fat) |
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96 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
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97 | endif |
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3196 | svoboda | 98 | |
3410 | svoboda | 99 | RD_SRVS = \ |
3024 | decky | 100 | $(USPACEDIR)/srv/fb/fb \ |
2479 | jermar | 101 | $(USPACEDIR)/srv/kbd/kbd \ |
102 | $(USPACEDIR)/srv/console/console \ |
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3321 | jermar | 103 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
3410 | svoboda | 104 | $(USPACEDIR)/srv/fs/fat/fat |
105 | |||
106 | RD_APPS = \ |
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3024 | decky | 107 | $(USPACEDIR)/app/tetris/tetris \ |
2479 | jermar | 108 | $(USPACEDIR)/app/tester/tester \ |
3438 | svoboda | 109 | $(USPACEDIR)/app/trace/trace \ |
3222 | svoboda | 110 | $(USPACEDIR)/app/klog/klog \ |
3349 | jermar | 111 | $(USPACEDIR)/app/bdsh/bdsh |
2145 | kebrt | 112 | |
113 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
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114 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
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115 | |||
116 | .PHONY: all clean depend |
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117 | |||
118 | all: image.boot |
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119 | |||
120 | -include Makefile.depend |
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121 | |||
3196 | svoboda | 122 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
123 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
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2145 | kebrt | 124 | |
125 | depend: |
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3486 | decky | 126 | -makedepend -f - -- $(DEFS) $(CFLAGS) -- $(SOURCES) > Makefile.depend 2> /dev/null |
2145 | kebrt | 127 | |
128 | clean: |
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3410 | svoboda | 129 | -for file in $(RD_SRVS) ; do \ |
130 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
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3196 | svoboda | 131 | done |
3410 | svoboda | 132 | -for file in $(RD_APPS) ; do \ |
133 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
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134 | done |
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3196 | svoboda | 135 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
2145 | kebrt | 136 | |
3410 | svoboda | 137 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
138 | for file in $(RD_SRVS) ; do \ |
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139 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
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3196 | svoboda | 140 | done |
3410 | svoboda | 141 | for file in $(RD_APPS) ; do \ |
142 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
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143 | done |
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3321 | jermar | 144 | ifeq ($(RDFMT),tmpfs) |
3258 | decky | 145 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
3321 | jermar | 146 | endif |
147 | ifeq ($(RDFMT),fat) |
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3523 | decky | 148 | ../../../../tools/mkfat.py $(USPACEDIR)/dist/ initrd.fs |
3321 | jermar | 149 | endif |
3258 | decky | 150 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
151 | rm initrd.fs |
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3196 | svoboda | 152 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
2145 | kebrt | 153 | |
154 | %.o: %.S |
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155 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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156 | |||
157 | %.o: %.c |
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158 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |