Details | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
2933 | svoboda | 1 | # |
2 | # Copyright (c) 2005 Martin Decky |
||
3 | # All rights reserved. |
||
4 | # |
||
5 | # Redistribution and use in source and binary forms, with or without |
||
6 | # modification, are permitted provided that the following conditions |
||
7 | # are met: |
||
8 | # |
||
9 | # - Redistributions of source code must retain the above copyright |
||
10 | # notice, this list of conditions and the following disclaimer. |
||
11 | # - Redistributions in binary form must reproduce the above copyright |
||
12 | # notice, this list of conditions and the following disclaimer in the |
||
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 |
||
15 | # derived from this software without specific prior written permission. |
||
16 | # |
||
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 |
||
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
||
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
||
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
||
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 |
||
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 |
||
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
||
27 | # |
||
28 | |||
29 | include ../../../version |
||
30 | include ../../Makefile.config |
||
31 | |||
32 | ## Setup toolchain |
||
33 | # |
||
34 | |||
2956 | svoboda | 35 | LIBC_PREFIX = ../../lib/libc |
2933 | svoboda | 36 | include $(LIBC_PREFIX)/Makefile.toolchain |
37 | include arch/$(ARCH)/Makefile.inc |
||
38 | |||
3552 | svoboda | 39 | #CFLAGS += -Iinclude -I../../srv/loader/include -fPIC -O0 -ggdb |
40 | #LFLAGS += -shared --no-undefined -soname rtld.so |
||
41 | CFLAGS += -Iinclude -I../../srv/loader/include -O0 -ggdb |
||
42 | LFLAGS += |
||
2933 | svoboda | 43 | |
3688 | svoboda | 44 | PIC_CFLAGS := $(CFLAGS) -fPIC |
3686 | svoboda | 45 | |
2933 | svoboda | 46 | DEFS += -DRELEASE=\"$(RELEASE)\" |
47 | |||
48 | ifdef REVISION |
||
49 | DEFS += "-DREVISION=\"$(REVISION)\"" |
||
50 | endif |
||
51 | |||
52 | ifdef TIMESTAMP |
||
53 | DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
||
54 | endif |
||
55 | |||
56 | ## Sources |
||
57 | # |
||
58 | |||
3681 | svoboda | 59 | OUTPUT = librtld.a |
2933 | svoboda | 60 | GENERIC_SOURCES = \ |
2968 | svoboda | 61 | rtld.c \ |
2978 | svoboda | 62 | elf_load.c \ |
2969 | svoboda | 63 | dynamic.c \ |
2999 | svoboda | 64 | module.c \ |
2978 | svoboda | 65 | symbol.c |
2933 | svoboda | 66 | |
67 | GENERIC_OBJECTS := $(addsuffix .o,$(basename $(GENERIC_SOURCES))) |
||
68 | ARCH_OBJECTS := $(addsuffix .o,$(basename $(ARCH_SOURCES))) |
||
69 | |||
3686 | svoboda | 70 | OBJECTS := $(GENERIC_OBJECTS) $(ARCH_OBJECTS) |
71 | PIC_OBJECTS := $(addsuffix .pio,$(basename $(OBJECTS))) |
||
72 | |||
2965 | svoboda | 73 | .PHONY: all clean depend disasm sections inc |
2933 | svoboda | 74 | |
3686 | svoboda | 75 | all: inc $(OUTPUT) librtld.pic.a |
2933 | svoboda | 76 | |
2965 | svoboda | 77 | inc: |
78 | ln -sfn ../arch/$(ARCH)/include include/arch |
||
79 | |||
2933 | svoboda | 80 | -include Makefile.depend |
81 | |||
82 | clean: |
||
3686 | svoboda | 83 | -rm -f $(OUTPUT) librtld.pic.a $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o $(PIC_OBJECTS) arch/$(ARCH)/_link.ld include/arch |
2933 | svoboda | 84 | find arch/$(ARCH)/ -name '*.o' -follow -exec rm \{\} \; |
85 | |||
86 | depend: |
||
87 | $(CC) $(DEFS) $(CFLAGS) -M $(ARCH_SOURCES) $(GENERIC_SOURCES)> Makefile.depend |
||
88 | |||
3686 | svoboda | 89 | $(OUTPUT): depend $(OBJECTS) |
90 | $(AR) rc $(OUTPUT) $(OBJECTS) |
||
2933 | svoboda | 91 | |
3686 | svoboda | 92 | librtld.pic.a: depend $(PIC_OBJECTS) |
93 | $(AR) rc librtld.pic.a $(PIC_OBJECTS) |
||
94 | |||
2933 | svoboda | 95 | %.o: %.S |
96 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@ |
||
97 | |||
98 | %.o: %.s |
||
99 | $(AS) $(AFLAGS) $< -o $@ |
||
100 | |||
101 | %.o: %.c |
||
102 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@ |
||
3686 | svoboda | 103 | |
104 | %.pio: %.c |
||
105 | $(CC) $(DEFS) $(PIC_CFLAGS) -c $< -o $@ |