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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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3024 | 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 = $(CROSS_PREFIX)/arm/bin |
2145 | kebrt | 43 | |
3515 | pillai | 44 | ifeq ($(MACHINE), gxemul_testarm) |
45 | DMACHINE = MACHINE_GXEMUL_TESTARM |
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46 | endif |
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47 | |||
48 | ifeq ($(MACHINE), qemu_icp) |
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49 | DMACHINE = MACHINE_QEMU_ICP |
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50 | endif |
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51 | |||
3024 | decky | 52 | ifeq ($(COMPILER),gcc_native) |
2145 | kebrt | 53 | CC = gcc |
54 | AS = as |
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55 | LD = ld |
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56 | OBJCOPY = objcopy |
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57 | OBJDUMP = objdump |
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3024 | decky | 58 | endif |
59 | |||
60 | ifeq ($(COMPILER),gcc_cross) |
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2145 | kebrt | 61 | CC = $(TOOLCHAIN_DIR)/$(TARGET)-gcc |
62 | AS = $(TOOLCHAIN_DIR)/$(TARGET)-as |
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63 | LD = $(TOOLCHAIN_DIR)/$(TARGET)-ld |
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64 | OBJCOPY = $(TOOLCHAIN_DIR)/$(TARGET)-objcopy |
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65 | OBJDUMP = $(TOOLCHAIN_DIR)/$(TARGET)-objdump |
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66 | endif |
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67 | |||
68 | CFLAGS = -DRELEASE=\"$(RELEASE)\" -I. -I../../../generic -I../../.. -nostdinc -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3 |
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69 | |||
70 | ifdef REVISION |
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71 | CFLAGS += "-DREVISION=\"$(REVISION)\"" |
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72 | endif |
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73 | |||
74 | ifdef TIMESTAMP |
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75 | CFLAGS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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76 | endif |
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77 | |||
2322 | kebrt | 78 | ifdef MACHINE |
79 | CFLAGS += "-DMACHINE=$(MACHINE)" |
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80 | endif |
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81 | |||
2145 | kebrt | 82 | SOURCES = \ |
83 | main.c \ |
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84 | boot.S \ |
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85 | asm.S \ |
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2198 | jancik | 86 | mm.c \ |
3515 | pillai | 87 | print/write.c \ |
3024 | decky | 88 | _components.c \ |
2145 | kebrt | 89 | ../../../generic/printf.c \ |
90 | ../../../genarch/division.c |
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91 | |||
92 | COMPONENTS = \ |
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93 | $(KERNELDIR)/kernel.bin \ |
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2479 | jermar | 94 | $(USPACEDIR)/srv/ns/ns \ |
3222 | svoboda | 95 | $(USPACEDIR)/srv/loader/loader \ |
3196 | svoboda | 96 | $(USPACEDIR)/app/init/init \ |
97 | $(USPACEDIR)/srv/devmap/devmap \ |
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98 | $(USPACEDIR)/srv/rd/rd \ |
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3321 | jermar | 99 | $(USPACEDIR)/srv/vfs/vfs |
100 | ifeq ($(RDFMT),tmpfs) |
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101 | COMPONENTS += $(USPACEDIR)/srv/fs/tmpfs/tmpfs |
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102 | endif |
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103 | ifeq ($(RDFMT),fat) |
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104 | COMPONENTS += $(USPACEDIR)/srv/fs/fat/fat |
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105 | endif |
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3196 | svoboda | 106 | |
3410 | svoboda | 107 | RD_SRVS = \ |
3024 | decky | 108 | $(USPACEDIR)/srv/fb/fb \ |
2479 | jermar | 109 | $(USPACEDIR)/srv/kbd/kbd \ |
110 | $(USPACEDIR)/srv/console/console \ |
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3321 | jermar | 111 | $(USPACEDIR)/srv/fs/tmpfs/tmpfs \ |
3410 | svoboda | 112 | $(USPACEDIR)/srv/fs/fat/fat |
113 | |||
114 | RD_APPS = \ |
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3024 | decky | 115 | $(USPACEDIR)/app/tetris/tetris \ |
2479 | jermar | 116 | $(USPACEDIR)/app/tester/tester \ |
3438 | svoboda | 117 | $(USPACEDIR)/app/trace/trace \ |
3222 | svoboda | 118 | $(USPACEDIR)/app/klog/klog \ |
3349 | jermar | 119 | $(USPACEDIR)/app/bdsh/bdsh |
2145 | kebrt | 120 | |
121 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
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122 | COMPONENT_OBJECTS := $(addsuffix .o,$(basename $(notdir $(COMPONENTS)))) |
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123 | |||
124 | .PHONY: all clean depend |
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125 | |||
126 | all: image.boot |
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127 | |||
128 | -include Makefile.depend |
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129 | |||
3196 | svoboda | 130 | image.boot: depend _components.h _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) |
131 | $(LD) -no-check-sections -N -T _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) -o $@ |
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2145 | kebrt | 132 | |
133 | depend: |
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134 | -makedepend $(DEFS) $(CFLAGS) -f - $(SOURCES) > Makefile.depend 2> /dev/null |
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135 | |||
136 | clean: |
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3410 | svoboda | 137 | -for file in $(RD_SRVS) ; do \ |
138 | rm -f $(USPACEDIR)/dist/srv/`basename $$file` ; \ |
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3196 | svoboda | 139 | done |
3410 | svoboda | 140 | -for file in $(RD_APPS) ; do \ |
141 | rm -f $(USPACEDIR)/dist/app/`basename $$file` ; \ |
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142 | done |
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3196 | svoboda | 143 | -rm -f _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o $(OBJECTS) initrd.img image.boot Makefile.depend |
2145 | kebrt | 144 | |
3410 | svoboda | 145 | _components.h _components.c _link.ld $(COMPONENT_OBJECTS) initrd.o: $(COMPONENTS) $(RD_SRVS) $(RD_APPS) _link.ld.in |
146 | for file in $(RD_SRVS) ; do \ |
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147 | cp $$file $(USPACEDIR)/dist/srv/ ; \ |
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3196 | svoboda | 148 | done |
3410 | svoboda | 149 | for file in $(RD_APPS) ; do \ |
150 | cp $$file $(USPACEDIR)/dist/app/ ; \ |
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151 | done |
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3321 | jermar | 152 | ifeq ($(RDFMT),tmpfs) |
3258 | decky | 153 | ../../../../tools/mktmpfs.py $(USPACEDIR)/dist/ initrd.fs |
3321 | jermar | 154 | endif |
155 | ifeq ($(RDFMT),fat) |
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156 | ../../../../tools/mkfat.sh $(USPACEDIR)/dist/ initrd.fs |
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157 | endif |
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3258 | decky | 158 | ../../../../tools/mkhord.py 4096 initrd.fs initrd.img |
159 | rm initrd.fs |
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3196 | svoboda | 160 | ../../../tools/pack.py $(OBJCOPY) $(BFD_NAME) $(BFD_ARCH) 4096 "unsigned int" $(COMPONENTS) ./initrd.img |
2145 | kebrt | 161 | |
162 | %.o: %.S |
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163 | $(CC) $(DEFS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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164 | |||
165 | %.o: %.c |
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3515 | pillai | 166 | $(CC) -D$(DMACHINE) $(DEFS) $(CFLAGS) -c $< -o $@ |