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1 | # |
1 | # |
2 | # Copyright (c) 2005 Martin Decky |
2 | # Copyright (c) 2005 Martin Decky |
- | 3 | # Copyright (c) 2008 Jiri Svoboda |
|
3 | # All rights reserved. |
4 | # All rights reserved. |
4 | # |
5 | # |
5 | # Redistribution and use in source and binary forms, with or without |
6 | # Redistribution and use in source and binary forms, with or without |
6 | # modification, are permitted provided that the following conditions |
7 | # modification, are permitted provided that the following conditions |
7 | # are met: |
8 | # are met: |
Line 37... | Line 38... | ||
37 | # |
38 | # |
38 | 39 | ||
39 | include $(LIBC_PREFIX)/Makefile.toolchain |
40 | include $(LIBC_PREFIX)/Makefile.toolchain |
40 | 41 | ||
41 | CFLAGS += -I$(CONSOLE_PREFIX) |
42 | CFLAGS += -I$(CONSOLE_PREFIX) |
- | 43 | PIC_CFLAGS := $(CFLAGS) -fPIC -D__PIC__ |
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42 | 44 | ||
43 | ## Sources |
45 | ## Sources |
44 | # |
46 | # |
45 | 47 | ||
46 | 48 | ||
Line 82... | Line 84... | ||
82 | arch/$(ARCH)/src/thread_entry.s |
84 | arch/$(ARCH)/src/thread_entry.s |
83 | 85 | ||
84 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
86 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
85 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
87 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
86 | 88 | ||
- | 89 | OBJECTS = $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
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- | 90 | PIC_OBJECTS = $(addsuffix .pio,$(basename $(OBJECTS))) |
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- | 91 | ||
87 | .PHONY: all clean depend kerninc |
92 | .PHONY: all clean depend kerninc |
88 | 93 | ||
89 | all: kerninc libc.a arch/$(ARCH)/_link.ld |
94 | all: kerninc libc.a libc.pic.a arch/$(ARCH)/_link.ld |
90 | 95 | ||
91 | kerninc: |
96 | kerninc: |
92 | ln -sfn ../../../../kernel/generic/include include/kernel |
97 | ln -sfn ../../../../kernel/generic/include include/kernel |
93 | ln -sfn kernel/arch include/arch |
98 | ln -sfn kernel/arch include/arch |
94 | ln -sfn ../arch/$(ARCH)/include include/libarch |
99 | ln -sfn ../arch/$(ARCH)/include include/libarch |
95 | 100 | ||
96 | -include Makefile.depend |
101 | -include Makefile.depend |
97 | 102 | ||
98 | clean: |
103 | clean: |
99 | -rm -f include/kernel include/arch include/libarch libc.a arch/$(ARCH)/_link.ld Makefile.depend |
104 | -rm -f include/kernel include/arch include/libarch libc.a libc.pic.a arch/$(ARCH)/_link.ld Makefile.depend |
100 | find generic/ arch/$(ARCH)/ -name '*.o' -follow -exec rm \{\} \; |
105 | find . \( -name '*.o' -o -name '*.pio' \) -follow -exec rm \{\} \; |
101 | 106 | ||
102 | depend: kerninc |
107 | depend: kerninc |
103 | -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
108 | -makedepend $(DEFS) $(CFLAGS) -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
- | 109 | -makedepend $(DEFS) $(PIC_CFLAGS) -o.pio -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) >> Makefile.depend 2> /dev/null |
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- | 110 | ||
- | 111 | libc.a: depend $(OBJECTS) |
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- | 112 | $(AR) rc $@ $(LIBS) $(OBJECTS) |
|
104 | 113 | ||
105 | libc.a: depend $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
114 | libc.pic.a: depend $(PIC_OBJECTS) |
106 | $(AR) rc libc.a $(LIBS) $(ARCH_OBJECTS) $(GENERIC_OBJECTS) |
115 | $(AR) rc $@ $(LIBS) $(PIC_OBJECTS) |
107 | 116 | ||
108 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
117 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
109 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
118 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
110 | 119 | ||
111 | %.o: %.S |
120 | %.o: %.S |
Line 114... | Line 123... | ||
114 | %.o: %.s |
123 | %.o: %.s |
115 | $(AS) $(AFLAGS) $< -o $@ |
124 | $(AS) $(AFLAGS) $< -o $@ |
116 | 125 | ||
117 | %.o: %.c |
126 | %.o: %.c |
118 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
127 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
- | 128 | ||
- | 129 | %.pio: %.S |
|
- | 130 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
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- | 131 | ||
- | 132 | %.pio: %.s |
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- | 133 | $(AS) $(AFLAGS) $< -o $@ |
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- | 134 | ||
- | 135 | %.pio: %.c |
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- | 136 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |