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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 | include ../../../../version |
29 | include ../../../../version |
30 | 30 | ||
31 | ## Setup toolchain |
31 | ## Setup toolchain |
32 | # |
32 | # |
33 | 33 | ||
34 | LIBC_PREFIX = ../../../lib/libc |
34 | LIBC_PREFIX = ../../../lib/libc |
35 | APP_LIBC_PREFIX = ../../lib/libc |
35 | APP_LIBC_PREFIX = ../../lib/libc |
36 | SOFTINT_PREFIX = ../../../lib/softint |
36 | SOFTINT_PREFIX = ../../../lib/softint |
37 | RTLD_PREFIX = ../../../lib/rtld |
- | |
- | 37 | ||
38 | include $(LIBC_PREFIX)/Makefile.toolchain |
38 | include $(LIBC_PREFIX)/Makefile.toolchain |
39 | #include arch/$(UARCH)/Makefile.inc |
39 | #include arch/$(UARCH)/Makefile.inc |
40 | ARCH_SOURCES := |
40 | ARCH_SOURCES := |
41 | 41 | ||
42 | LFLAGS = -shared -soname libc.so.0 --whole-archive |
42 | LFLAGS = -shared -soname libc.so.0 --whole-archive |
43 | 43 | ||
44 | LIBS = \ |
44 | LIBS = \ |
45 | $(LIBC_PREFIX)/libc.pic.a \ |
45 | $(LIBC_PREFIX)/libc.pic.a \ |
46 | $(SOFTINT_PREFIX)/libsoftint.pic.a \ |
46 | $(SOFTINT_PREFIX)/libsoftint.pic.a |
47 | $(RTLD_PREFIX)/librtld.pic.a |
- | |
48 | 47 | ||
49 | DEFS += -DRELEASE=\"$(RELEASE)\" |
48 | DEFS += -DRELEASE=\"$(RELEASE)\" |
50 | 49 | ||
51 | ## Sources |
50 | ## Sources |
52 | # |
51 | # |
53 | 52 | ||
54 | OUTPUT = libc.so.0 |
53 | OUTPUT = libc.so.0 |
55 | 54 | ||
56 | .PHONY: all clean |
55 | .PHONY: all clean |
57 | 56 | ||
58 | all: $(OUTPUT) arch/$(UARCH)/_link.ld |
57 | all: $(OUTPUT) arch/$(UARCH)/_link.ld |
59 | 58 | ||
60 | inc: |
59 | inc: |
61 | ln -sfn ../arch/$(UARCH)/include include/arch |
60 | ln -sfn ../arch/$(UARCH)/include include/arch |
62 | 61 | ||
63 | -include Makefile.depend |
62 | -include Makefile.depend |
64 | 63 | ||
65 | clean: |
64 | clean: |
66 | -rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o arch/$(UARCH)/_link.ld arch/$(UARCH)/_lib.ld include/arch |
65 | -rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o arch/$(UARCH)/_link.ld arch/$(UARCH)/_lib.ld include/arch |
67 | find arch/$(UARCH)/ -name '*.o' -follow -exec rm \{\} \; |
66 | find arch/$(UARCH)/ -name '*.o' -follow -exec rm \{\} \; |
68 | 67 | ||
69 | $(OUTPUT): $(LIBS) arch/$(UARCH)/_lib.ld |
68 | $(OUTPUT): $(LIBS) arch/$(UARCH)/_lib.ld |
70 | $(LD) -T arch/$(UARCH)/_lib.ld $(LFLAGS) $(LIBS) -o $@ -Map $(OUTPUT).map |
69 | $(LD) -T arch/$(UARCH)/_lib.ld $(LFLAGS) $(LIBS) -o $@ -Map $(OUTPUT).map |
71 | 70 | ||
72 | arch/$(UARCH)/_lib.ld: arch/$(UARCH)/_lib.ld.in |
71 | arch/$(UARCH)/_lib.ld: arch/$(UARCH)/_lib.ld.in |
73 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
72 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
74 | 73 | ||
75 | arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in |
74 | arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in |
76 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(APP_LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
75 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(APP_LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
77 | 76 |