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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 | # Copyright (c) 2008 Jiri Svoboda |
4 | # All rights reserved. |
4 | # All rights reserved. |
5 | # |
5 | # |
6 | # Redistribution and use in source and binary forms, with or without |
6 | # Redistribution and use in source and binary forms, with or without |
7 | # modification, are permitted provided that the following conditions |
7 | # modification, are permitted provided that the following conditions |
8 | # are met: |
8 | # are met: |
9 | # |
9 | # |
10 | # - Redistributions of source code must retain the above copyright |
10 | # - Redistributions of source code must retain the above copyright |
11 | # notice, this list of conditions and the following disclaimer. |
11 | # notice, this list of conditions and the following disclaimer. |
12 | # - Redistributions in binary form must reproduce the above copyright |
12 | # - Redistributions in binary form must reproduce the above copyright |
13 | # notice, this list of conditions and the following disclaimer in the |
13 | # notice, this list of conditions and the following disclaimer in the |
14 | # documentation and/or other materials provided with the distribution. |
14 | # documentation and/or other materials provided with the distribution. |
15 | # - The name of the author may not be used to endorse or promote products |
15 | # - The name of the author may not be used to endorse or promote products |
16 | # derived from this software without specific prior written permission. |
16 | # derived from this software without specific prior written permission. |
17 | # |
17 | # |
18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
28 | # |
28 | # |
29 | 29 | ||
30 | ## Common compiler flags |
30 | ## Common compiler flags |
31 | # |
31 | # |
32 | 32 | ||
33 | LIBC_PREFIX = $(shell pwd) |
33 | LIBC_PREFIX = $(shell pwd) |
34 | SOFTINT_PREFIX = ../softint |
34 | SOFTINT_PREFIX = ../softint |
35 | 35 | ||
36 | ## Setup toolchain |
36 | ## Setup toolchain |
37 | # |
37 | # |
38 | 38 | ||
39 | include $(LIBC_PREFIX)/Makefile.toolchain |
39 | include $(LIBC_PREFIX)/Makefile.toolchain |
40 | -include rtld/arch/$(UARCH)/Makefile.inc |
40 | -include rtld/arch/$(UARCH)/Makefile.inc |
41 | 41 | ||
42 | CFLAGS += -Irtld/include -I../../srv/loader/include -D__32_BITS__ |
42 | CFLAGS += -Irtld/include -I../../srv/loader/include -D__32_BITS__ |
43 | PIC_CFLAGS := $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__ |
43 | PIC_CFLAGS := $(CFLAGS) -fPIC -D__IN_SHARED_LIBC__ |
44 | 44 | ||
45 | ## Sources |
45 | ## Sources |
46 | # |
46 | # |
47 | 47 | ||
48 | GENERIC_SOURCES = \ |
48 | GENERIC_SOURCES = \ |
49 | generic/libc.c \ |
49 | generic/libc.c \ |
50 | generic/ddi.c \ |
50 | generic/ddi.c \ |
51 | generic/as.c \ |
51 | generic/as.c \ |
52 | generic/cap.c \ |
52 | generic/cap.c \ |
53 | generic/console.c \ |
53 | generic/console.c \ |
54 | generic/event.c \ |
54 | generic/event.c \ |
55 | generic/mem.c \ |
55 | generic/mem.c \ |
56 | generic/string.c \ |
56 | generic/string.c \ |
57 | generic/fibril.c \ |
57 | generic/fibril.c \ |
58 | generic/pcb.c \ |
58 | generic/pcb.c \ |
59 | generic/smc.c \ |
59 | generic/smc.c \ |
60 | generic/thread.c \ |
60 | generic/thread.c \ |
61 | generic/tls.c \ |
61 | generic/tls.c \ |
62 | generic/task.c \ |
62 | generic/task.c \ |
63 | generic/futex.c \ |
63 | generic/futex.c \ |
64 | generic/io/asprintf.c \ |
64 | generic/io/asprintf.c \ |
65 | generic/io/io.c \ |
65 | generic/io/io.c \ |
66 | generic/io/printf.c \ |
66 | generic/io/printf.c \ |
67 | generic/io/fprintf.c \ |
67 | generic/io/fprintf.c \ |
68 | generic/io/stdio.c \ |
68 | generic/io/stdio.c \ |
69 | generic/io/stream.c \ |
69 | generic/io/stream.c \ |
70 | generic/io/sprintf.c \ |
70 | generic/io/sprintf.c \ |
71 | generic/io/snprintf.c \ |
71 | generic/io/snprintf.c \ |
72 | generic/io/vprintf.c \ |
72 | generic/io/vprintf.c \ |
73 | generic/io/vsprintf.c \ |
73 | generic/io/vsprintf.c \ |
74 | generic/io/vsnprintf.c \ |
74 | generic/io/vsnprintf.c \ |
75 | generic/io/printf_core.c \ |
75 | generic/io/printf_core.c \ |
76 | malloc/malloc.c \ |
76 | malloc/malloc.c \ |
77 | generic/sysinfo.c \ |
77 | generic/sysinfo.c \ |
78 | generic/ipc.c \ |
78 | generic/ipc.c \ |
79 | generic/async.c \ |
79 | generic/async.c \ |
80 | generic/dlfcn.c \ |
80 | generic/dlfcn.c \ |
81 | generic/loader.c \ |
81 | generic/loader.c \ |
82 | generic/getopt.c \ |
82 | generic/getopt.c \ |
83 | generic/libadt/list.o \ |
83 | generic/libadt/list.o \ |
84 | generic/libadt/hash_table.o \ |
84 | generic/libadt/hash_table.o \ |
85 | generic/time.c \ |
85 | generic/time.c \ |
86 | generic/err.c \ |
86 | generic/err.c \ |
87 | generic/stdlib.c \ |
87 | generic/stdlib.c \ |
88 | generic/kbd.c \ |
88 | generic/kbd.c \ |
89 | generic/mman.c \ |
89 | generic/mman.c \ |
90 | generic/udebug.c \ |
90 | generic/udebug.c \ |
91 | generic/vfs/vfs.c \ |
91 | generic/vfs/vfs.c \ |
92 | generic/vfs/canonify.c \ |
92 | generic/vfs/canonify.c \ |
93 | rtld/rtld.c \ |
93 | rtld/rtld.c \ |
94 | rtld/elf_load.c \ |
94 | rtld/elf_load.c \ |
95 | rtld/dynamic.c \ |
95 | rtld/dynamic.c \ |
96 | rtld/module.c \ |
96 | rtld/module.c \ |
97 | rtld/symbol.c |
97 | rtld/symbol.c |
98 | 98 | ||
99 | 99 | ||
100 | ARCH_SOURCES += \ |
100 | ARCH_SOURCES += \ |
101 | arch/$(UARCH)/src/entry.s \ |
101 | arch/$(UARCH)/src/entry.s \ |
102 | arch/$(UARCH)/src/thread_entry.s |
102 | arch/$(UARCH)/src/thread_entry.s |
103 | 103 | ||
104 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
104 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
105 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
105 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
106 | OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
106 | OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
107 | PIC_OBJECTS := $(addsuffix .pio,$(basename $(OBJECTS))) |
107 | PIC_OBJECTS := $(addsuffix .pio,$(basename $(OBJECTS))) |
108 | 108 | ||
- | 109 | OUTPUT := libc.a |
|
- | 110 | ||
- | 111 | ifeq ($(CONFIG_BUILD_SHARED_LIBC), y) |
|
- | 112 | OUTPUT += libc.pic.a |
|
- | 113 | endif |
|
- | 114 | ||
109 | .PHONY: all clean depend kerninc |
115 | .PHONY: all clean depend kerninc |
110 | 116 | ||
111 | all: kerninc libc.a libc.pic.a arch/$(UARCH)/_link.ld |
117 | all: kerninc $(OUTPUT) arch/$(UARCH)/_link.ld |
112 | 118 | ||
113 | kerninc: |
119 | kerninc: |
114 | ln -sfn ../../../../kernel/generic/include include/kernel |
120 | ln -sfn ../../../../kernel/generic/include include/kernel |
115 | ln -sfn kernel/arch include/arch |
121 | ln -sfn kernel/arch include/arch |
116 | ln -sfn ../arch/$(UARCH)/include include/libarch |
122 | ln -sfn ../arch/$(UARCH)/include include/libarch |
117 | ln -sfn ../arch/$(UARCH)/include rtld/include/arch |
123 | ln -sfn ../arch/$(UARCH)/include rtld/include/arch |
118 | 124 | ||
119 | -include Makefile.depend |
125 | -include Makefile.depend |
120 | 126 | ||
121 | clean: |
127 | clean: |
122 | -rm -f include/kernel include/arch include/libarch rtld/include/arch libc.a libc.pic.a arch/$(UARCH)/_link.ld Makefile.depend |
128 | -rm -f include/kernel include/arch include/libarch rtld/include/arch libc.a libc.pic.a arch/$(UARCH)/_link.ld Makefile.depend |
123 | find . \( -name '*.o' -o -name '*.pio' \) -follow -exec rm \{\} \; |
129 | find . \( -name '*.o' -o -name '*.pio' \) -follow -exec rm \{\} \; |
124 | 130 | ||
125 | depend: kerninc |
131 | depend: kerninc |
126 | -makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
132 | -makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(ARCH_SOURCES) $(GENERIC_SOURCES) > Makefile.depend 2> /dev/null |
127 | -makedepend $(DEFS) $(PIC_CFLAGS) -o.pio -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) >> Makefile.depend 2> /dev/null |
133 | -makedepend $(DEFS) $(PIC_CFLAGS) -o.pio -f - $(ARCH_SOURCES) $(GENERIC_SOURCES) >> Makefile.depend 2> /dev/null |
128 | 134 | ||
129 | libc.a: depend $(OBJECTS) |
135 | libc.a: depend $(OBJECTS) |
130 | $(AR) rc $@ $(LIBS) $(OBJECTS) |
136 | $(AR) rc $@ $(LIBS) $(OBJECTS) |
131 | 137 | ||
132 | libc.pic.a: depend $(PIC_OBJECTS) |
138 | libc.pic.a: depend $(PIC_OBJECTS) |
133 | $(AR) rc $@ $(LIBS) $(PIC_OBJECTS) |
139 | $(AR) rc $@ $(LIBS) $(PIC_OBJECTS) |
134 | 140 | ||
135 | arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in |
141 | arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in |
136 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
142 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |
137 | 143 | ||
138 | %.o: %.S |
144 | %.o: %.S |
139 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
145 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
140 | 146 | ||
141 | %.o: %.s |
147 | %.o: %.s |
142 | $(AS) $(AFLAGS) $< -o $@ |
148 | $(AS) $(AFLAGS) $< -o $@ |
143 | 149 | ||
144 | %.o: %.c |
150 | %.o: %.c |
145 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
151 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
146 | 152 | ||
147 | %.pio: %.S |
153 | %.pio: %.S |
148 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
154 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
149 | 155 | ||
150 | %.pio: %.s |
156 | %.pio: %.s |
151 | $(AS) $(AFLAGS) $< -o $@ |
157 | $(AS) $(AFLAGS) $< -o $@ |
152 | 158 | ||
153 | %.pio: %.c |
159 | %.pio: %.c |
154 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |
160 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |
155 | 161 |