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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 | ## Common compiler flags |
29 | ## Common compiler flags |
| 30 | # |
30 | # |
| 31 | 31 | ||
| 32 | include ../../Makefile.config |
32 | -include ../../../Makefile.config |
| 33 | 33 | ||
| 34 | LIBC_PREFIX = ../libc |
34 | LIBC_PREFIX = ../libc |
| 35 | ## Setup toolchain |
35 | ## Setup toolchain |
| 36 | # |
36 | # |
| 37 | 37 | ||
| 38 | include $(LIBC_PREFIX)/Makefile.toolchain |
38 | include $(LIBC_PREFIX)/Makefile.toolchain |
| 39 | 39 | ||
| 40 | CFLAGS += -Iinclude |
40 | CFLAGS += -Iinclude |
| 41 | 41 | ||
| 42 | ## Sources |
42 | ## Sources |
| 43 | # |
43 | # |
| 44 | 44 | ||
| 45 | ARCH_SOURCES = |
45 | ARCH_SOURCES = |
| 46 | 46 | ||
| 47 | GENERIC_SOURCES = \ |
47 | GENERIC_SOURCES = \ |
| 48 | generic/division.c |
48 | generic/division.c |
| 49 | 49 | ||
| 50 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
50 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
| 51 | 51 | ||
| 52 | .PHONY: all clean depend |
52 | .PHONY: all clean depend |
| 53 | 53 | ||
| 54 | all: libsoftint.a |
54 | all: libsoftint.a |
| 55 | 55 | ||
| 56 | -include Makefile.depend |
56 | -include Makefile.depend |
| 57 | 57 | ||
| 58 | clean: |
58 | clean: |
| 59 | -rm -f libsoftint.a Makefile.depend |
59 | -rm -f libsoftint.a Makefile.depend |
| 60 | find generic/ -name '*.o' -follow -exec rm \{\} \; |
60 | find generic/ -name '*.o' -follow -exec rm \{\} \; |
| 61 | 61 | ||
| 62 | depend: |
62 | depend: |
| 63 | -makedepend -f - -- $(DEFS) $(CFLAGS) -- $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
63 | -makedepend -f - -- $(DEFS) $(CFLAGS) -- $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
| 64 | 64 | ||
| 65 | libsoftint.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
65 | libsoftint.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
| 66 | $(AR) rc libsoftint.a $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
66 | $(AR) rc libsoftint.a $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
| 67 | 67 | ||
| 68 | %.o: %.S |
68 | %.o: %.S |
| 69 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
69 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
| 70 | 70 | ||
| 71 | %.o: %.s |
71 | %.o: %.s |
| 72 | $(AS) $(AFLAGS) $< -o $@ |
72 | $(AS) $(AFLAGS) $< -o $@ |
| 73 | 73 | ||
| 74 | %.o: %.c |
74 | %.o: %.c |
| 75 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
75 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
| 76 | 76 | ||