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| Rev | Author | Line No. | Line |
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| 2979 | svoboda | 1 | # |
| 2 | # Copyright (c) 2005 Martin Decky |
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| 3 | # All rights reserved. |
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| 4 | # |
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| 5 | # Redistribution and use in source and binary forms, with or without |
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| 6 | # modification, are permitted provided that the following conditions |
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| 7 | # are met: |
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| 8 | # |
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| 9 | # - Redistributions of source code must retain the above copyright |
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| 10 | # notice, this list of conditions and the following disclaimer. |
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| 11 | # - Redistributions in binary form must reproduce the above copyright |
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| 12 | # notice, this list of conditions and the following disclaimer in the |
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| 13 | # documentation and/or other materials provided with the distribution. |
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| 14 | # - The name of the author may not be used to endorse or promote products |
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| 15 | # derived from this software without specific prior written permission. |
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| 16 | # |
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| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | # |
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| 28 | |||
| 29 | include ../../../version |
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| 30 | include ../../Makefile.config |
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| 31 | |||
| 32 | ## Setup toolchain |
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| 33 | # |
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| 34 | |||
| 35 | LIBC_PREFIX = ../../lib/libc |
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| 36 | SOFTINT_PREFIX = ../../lib/softint |
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| 2982 | svoboda | 37 | RTLD_PREFIX = ../../lib/rtld |
| 2979 | svoboda | 38 | include $(LIBC_PREFIX)/Makefile.toolchain |
| 39 | #include arch/$(ARCH)/Makefile.inc |
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| 40 | ARCH_SOURCES := |
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| 41 | |||
| 2982 | svoboda | 42 | LFLAGS = -shared -soname libc.so.0 --whole-archive |
| 2979 | svoboda | 43 | |
| 2982 | svoboda | 44 | LIBS = $(LIBC_PREFIX)/libc.pic.a $(SOFTINT_PREFIX)/libsoftint.a $(RTLD_PREFIX)/rtld.so |
| 2979 | svoboda | 45 | DEFS += -DRELEASE=\"$(RELEASE)\" |
| 46 | |||
| 47 | ifdef REVISION |
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| 48 | DEFS += "-DREVISION=\"$(REVISION)\"" |
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| 49 | endif |
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| 50 | |||
| 51 | ifdef TIMESTAMP |
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| 52 | DEFS += "-DTIMESTAMP=\"$(TIMESTAMP)\"" |
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| 53 | endif |
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| 54 | |||
| 55 | ## Sources |
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| 56 | # |
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| 57 | |||
| 58 | OUTPUT = libc.so.0 |
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| 59 | |||
| 60 | .PHONY: all clean |
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| 61 | |||
| 62 | all: $(OUTPUT) |
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| 63 | |||
| 64 | inc: |
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| 65 | ln -sfn ../arch/$(ARCH)/include include/arch |
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| 66 | |||
| 67 | -include Makefile.depend |
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| 68 | |||
| 69 | clean: |
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| 2996 | svoboda | 70 | -rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o arch/$(ARCH)/_link.ld include/arch |
| 2979 | svoboda | 71 | find arch/$(ARCH)/ -name '*.o' -follow -exec rm \{\} \; |
| 72 | |||
| 2996 | svoboda | 73 | $(OUTPUT): $(LIBS) arch/$(ARCH)/_link.ld |
| 74 | $(LD) -T arch/$(ARCH)/_link.ld $(LFLAGS) $(LIBS) -o $@ -Map $(OUTPUT).map |
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| 2979 | svoboda | 75 | |
| 2996 | svoboda | 76 | arch/$(ARCH)/_link.ld: arch/$(ARCH)/_link.ld.in |
| 2979 | svoboda | 77 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@ |