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2933 | svoboda | 1 | # |
2 | # Copyright (c) 2005 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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4341 | svoboda | 30 | -include ../../../Makefile.config |
2933 | svoboda | 31 | |
32 | ## Setup toolchain |
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33 | # |
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34 | |||
2956 | svoboda | 35 | LIBC_PREFIX = ../../lib/libc |
2933 | svoboda | 36 | include $(LIBC_PREFIX)/Makefile.toolchain |
4342 | svoboda | 37 | include arch/$(UARCH)/Makefile.inc |
2933 | svoboda | 38 | |
3552 | svoboda | 39 | #CFLAGS += -Iinclude -I../../srv/loader/include -fPIC -O0 -ggdb |
40 | #LFLAGS += -shared --no-undefined -soname rtld.so |
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41 | CFLAGS += -Iinclude -I../../srv/loader/include -O0 -ggdb |
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42 | LFLAGS += |
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2933 | svoboda | 43 | |
3688 | svoboda | 44 | PIC_CFLAGS := $(CFLAGS) -fPIC |
3686 | svoboda | 45 | |
2933 | svoboda | 46 | DEFS += -DRELEASE=\"$(RELEASE)\" |
47 | |||
48 | ## Sources |
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49 | # |
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50 | |||
3681 | svoboda | 51 | OUTPUT = librtld.a |
2933 | svoboda | 52 | GENERIC_SOURCES = \ |
2968 | svoboda | 53 | rtld.c \ |
2978 | svoboda | 54 | elf_load.c \ |
2969 | svoboda | 55 | dynamic.c \ |
2999 | svoboda | 56 | module.c \ |
2978 | svoboda | 57 | symbol.c |
2933 | svoboda | 58 | |
59 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
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60 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
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61 | |||
3686 | svoboda | 62 | OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
63 | PIC_OBJECTS := $(addsuffix .pio,$(basename $(OBJECTS))) |
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64 | |||
2965 | svoboda | 65 | .PHONY: all clean depend disasm sections inc |
2933 | svoboda | 66 | |
3686 | svoboda | 67 | all: inc $(OUTPUT) librtld.pic.a |
2933 | svoboda | 68 | |
2965 | svoboda | 69 | inc: |
4342 | svoboda | 70 | ln -sfn ../arch/$(UARCH)/include include/arch |
2965 | svoboda | 71 | |
2933 | svoboda | 72 | -include Makefile.depend |
73 | |||
74 | clean: |
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4342 | svoboda | 75 | -rm -f $(OUTPUT) librtld.pic.a $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o $(PIC_OBJECTS) arch/$(UARCH)/_link.ld include/arch |
76 | find arch/$(UARCH)/ -name '*.o' -follow -exec rm \{\} \; |
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2933 | svoboda | 77 | |
78 | depend: |
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79 | $(CC) $(DEFS) $(CFLAGS) -M $(ARCH_SOURCES) $(GENERIC_SOURCES)> Makefile.depend |
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80 | |||
3686 | svoboda | 81 | $(OUTPUT): depend $(OBJECTS) |
82 | $(AR) rc $(OUTPUT) $(OBJECTS) |
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2933 | svoboda | 83 | |
3686 | svoboda | 84 | librtld.pic.a: depend $(PIC_OBJECTS) |
85 | $(AR) rc librtld.pic.a $(PIC_OBJECTS) |
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86 | |||
2933 | svoboda | 87 | %.o: %.S |
88 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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89 | |||
90 | %.o: %.s |
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91 | $(AS) $(AFLAGS) $< -o $@ |
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92 | |||
93 | %.o: %.c |
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94 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
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3686 | svoboda | 95 | |
96 | %.pio: %.c |
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97 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |