| 1 | #
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| 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 |
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| 29 | include ../../../../version
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| 30 |
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| 31 | ## Setup toolchain
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| 32 | #
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| 33 |
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| 34 | LIBC_PREFIX = ../../../lib/libc
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| 35 | APP_LIBC_PREFIX = ../../lib/libc
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| 36 | SOFTINT_PREFIX = ../../../lib/softint
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| 37 |
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| 38 | include $(LIBC_PREFIX)/Makefile.toolchain
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| 39 | #include arch/$(UARCH)/Makefile.inc
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| 40 | ARCH_SOURCES :=
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| 41 |
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| 42 | LFLAGS = -shared -soname libc.so.0 --whole-archive
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| 43 |
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| 44 | LIBS = \
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| 45 | $(LIBC_PREFIX)/libc.pic.a \
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| 46 | $(SOFTINT_PREFIX)/libsoftint.pic.a
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| 47 |
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| 48 | DEFS += -DRELEASE=\"$(RELEASE)\"
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| 49 |
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| 50 | ## Sources
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| 51 | #
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| 52 |
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| 53 | OUTPUT = libc.so.0
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| 54 |
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| 55 | .PHONY: all clean
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| 56 |
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| 57 | all: $(OUTPUT) arch/$(UARCH)/_link.ld
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| 58 |
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| 59 | inc:
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| 60 | ln -sfn ../arch/$(UARCH)/include include/arch
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| 61 |
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| 62 | -include Makefile.depend
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| 63 |
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| 64 | clean:
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| 65 | -rm -f $(OUTPUT) $(OUTPUT).map $(OUTPUT).disasm $(OUTPUT).sections Makefile.depend *.o arch/$(UARCH)/_link.ld arch/$(UARCH)/_lib.ld include/arch
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| 66 | find arch/$(UARCH)/ -name '*.o' -follow -exec rm \{\} \;
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| 67 |
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| 68 | $(OUTPUT): $(LIBS) arch/$(UARCH)/_lib.ld
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| 69 | $(LD) -T arch/$(UARCH)/_lib.ld $(LFLAGS) $(LIBS) -o $@ -Map $(OUTPUT).map
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| 70 |
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| 71 | arch/$(UARCH)/_lib.ld: arch/$(UARCH)/_lib.ld.in
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| 72 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
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| 73 |
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| 74 | arch/$(UARCH)/_link.ld: arch/$(UARCH)/_link.ld.in
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| 75 | $(CC) $(DEFS) $(CFLAGS) -DLIBC_PREFIX=$(APP_LIBC_PREFIX) -E -x c $< | grep -v "^\#" > $@
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