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| 1 | # |
1 | # |
| 2 | # Copyright (C) 2005 Martin Decky |
2 | # Copyright (C) 2005 Martin Decky |
| 3 | # All rights reserved. |
3 | # All rights reserved. |
| 4 | # |
4 | # |
| 5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
| 6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
| 7 | # are met: |
7 | # are met: |
| 8 | # |
8 | # |
| 9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
| 10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
| 11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
| 12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
| 13 | # documentation and/or other materials provided with the distribution. |
13 | # documentation and/or other materials provided with the distribution. |
| 14 | # - The name of the author may not be used to endorse or promote products |
14 | # - The name of the author may not be used to endorse or promote products |
| 15 | # derived from this software without specific prior written permission. |
15 | # derived from this software without specific prior written permission. |
| 16 | # |
16 | # |
| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | # |
27 | # |
| 28 | 28 | ||
| 29 | ## Setup toolchain |
29 | ## Setup toolchain |
| 30 | # |
30 | # |
| 31 | 31 | ||
| 32 | LIBC_PREFIX = ../libc |
32 | LIBC_PREFIX = ../libc |
| 33 | include $(LIBC_PREFIX)/Makefile.toolchain |
33 | include $(LIBC_PREFIX)/Makefile.toolchain |
| 34 | 34 | ||
| 35 | ## Sources |
35 | ## Sources |
| 36 | # |
36 | # |
| 37 | 37 | ||
| 38 | OUTPUT = init |
38 | OUTPUT = init |
| 39 | SOURCES = \ |
39 | SOURCES = \ |
| 40 | init.c \ |
40 | init.c \ |
| 41 | version.c |
41 | version.c |
| 42 | 42 | ||
| 43 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
43 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES))) |
| 44 | 44 | ||
| 45 | .PHONY: all clean depend |
45 | .PHONY: all clean depend |
| 46 | 46 | ||
| 47 | all: $(OUTPUT) |
47 | all: $(OUTPUT) |
| 48 | 48 | ||
| 49 | -include Makefile.depend |
49 | -include Makefile.depend |
| 50 | 50 | ||
| 51 | clean: |
51 | clean: |
| 52 | -rm -f $(OUTPUT) $(OUTPUT).map Makefile.depend |
52 | -rm -f $(OUTPUT) $(OUTPUT).map Makefile.depend |
| 53 | 53 | ||
| 54 | depend: |
54 | depend: |
| 55 | $(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend |
55 | $(CC) $(DEFS) $(CFLAGS) -M $(SOURCES) > Makefile.depend |
| 56 | 56 | ||
| 57 | $(OUTPUT): $(OBJECTS) |
57 | $(OUTPUT): $(OBJECTS) |
| 58 | $(LD) -T $(LIBC_PREFIX)/_link.ld $(LFLAGS) $(OBJECTS) $(LIBC_PREFIX)/libc.a -o $@ -Map $(OUTPUT).map |
58 | $(LD) -T $(LIBC_PREFIX)/arch/$(ARCH)/_link.ld $(LFLAGS) $(OBJECTS) $(LIBC_PREFIX)/libc.a -o $@ -Map $(OUTPUT).map |
| 59 | 59 | ||
| 60 | %.o: %.S |
60 | %.o: %.S |
| 61 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
61 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
| 62 | 62 | ||
| 63 | %.o: %.s |
63 | %.o: %.s |
| 64 | $(AS) $(AFLAGS) $< -o $@ |
64 | $(AS) $(AFLAGS) $< -o $@ |
| 65 | 65 | ||
| 66 | %.o: %.c |
66 | %.o: %.c |
| 67 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
67 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
| 68 | 68 | ||