| 1 | #
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| 2 | # Copyright (c) 2009 Lukas Mejdrech
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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 | ## Setup toolchain
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| 30 | #
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| 31 |
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| 32 | LIBC_PREFIX = $(NET_BASE)../../lib/libc
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| 33 | SOFTINT_PREFIX = $(NET_BASE)../../lib/softint
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| 34 | include $(LIBC_PREFIX)/Makefile.toolchain
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| 35 |
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| 36 | CFLAGS += -Iinclude -I../libadt/include
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| 37 | CFLAGS += -Wno-strict-aliasing
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| 38 |
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| 39 | CHECK_CFLAGS = -fsyntax-only -Wextra -Wno-div-by-zero -Wsystem-headers -Wfloat-equal -Wdeclaration-after-statement -Wundef -Wno-endif-labels -Wshadow -Wlarger-than-1500 -Wpointer-arith -Wbad-function-cast -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion -Wsign-compare -Waggregate-return -Wstrict-prototypes -Wold-style-definition -Wmissing-prototypes -Wmissing-declarations -Wmissing-field-initializers -Wmissing-noreturn -Wmissing-format-attribute -Wno-multichar -Wno-deprecated-declarations -Wpacked -Wpadded -Wredundant-decls -Wnested-externs -Wunreachable-code -Winline -Winvalid-pch -Wlong-long -Wvariadic-macros -Wdisabled-optimization -Wno-pointer-sign
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| 40 | #-Wtraditional
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| 41 |
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| 42 | LIBS += $(LIBC_PREFIX)/libc.a
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| 43 |
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| 44 | DEPEND = Makefile.depend
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| 45 | DEPEND_PREV = $(DEPEND).prev
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| 46 |
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| 47 | DEFS += $(NET_DEFS)
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| 48 |
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| 49 | OBJECTS := $(addsuffix .o,$(basename $(SOURCES)))
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| 50 | DISASMS := $(addsuffix .disasm,$(basename $(OUTPUT)))
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| 51 |
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| 52 | .PHONY: all clean disasm
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| 53 |
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| 54 | all: $(OUTPUT) $(LIB) $(DISASMS)
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| 55 |
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| 56 | check:
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| 57 | $(CC) $(DEFS) $(CFLAGS) $(CHECK_CFLAGS) *.c
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| 58 |
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| 59 | -include $(DEPEND)
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| 60 |
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| 61 | clean:
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| 62 | -rm -f $(OUTPUT) $(LIB) $(OUTPUT).map $(addsuffix .map,$(basename $(SOURCES))) $(DISASMS) $(DEPEND)
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| 63 |
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| 64 | $(OUTPUT): $(OBJECTS) $(LIBS)
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| 65 | $(LD) -T $(LIBC_PREFIX)/arch/$(UARCH)/_link.ld $(OBJECTS) $(LIBS) $(LFLAGS) -o $@ -Map $(OUTPUT).map
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| 66 |
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| 67 | $(LIB): $(OBJECTS)
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| 68 | $(AR) rc $(LIB) $(OBJECTS)
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| 69 |
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| 70 | disasm: $(DISASMS)
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| 71 |
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| 72 | %.disasm: %
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| 73 | $(OBJDUMP) -d $< >$@
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| 74 |
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| 75 | %.o: %.S
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| 76 | $(CC) $(DEFS) $(AFLAGS) $(CFLAGS) -D__ASM__ -c $< -o $@
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| 77 |
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| 78 | %.o: %.s
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| 79 | $(AS) $(AFLAGS) $< -o $@
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| 80 |
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| 81 | %.o: %.c $(DEPEND)
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| 82 | $(CC) $(DEFS) $(CFLAGS) -c $< -o $@
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| 83 |
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| 84 | $(DEPEND):
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| 85 | makedepend -f - -- $(DEPEND_DEFS) $(CFLAGS) -- $(SOURCES) > $@ 2> /dev/null
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| 86 | -[ -f $(DEPEND_PREV) ] && diff -q $(DEPEND_PREV) $@ && mv -f $(DEPEND_PREV) $@
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