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## Creator: Dan Gisselquist, Ph.D.
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## Creator: Dan Gisselquist, Ph.D.
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## Gisselquist Technology, LLC
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## Gisselquist Technology, LLC
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##
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##
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################################################################################
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################################################################################
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##
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##
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## Copyright (C) 2015, Gisselquist Technology, LLC
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## Copyright (C) 2016-2017, Gisselquist Technology, LLC
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##
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##
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## This program is free software (firmware): you can redistribute it and/or
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## This program is free software (firmware): you can redistribute it and/or
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## modify it under the terms of the GNU General Public License as published
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## modify it under the terms of the GNU General Public License as published
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## by the Free Software Foundation, either version 3 of the License, or (at
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## by the Free Software Foundation, either version 3 of the License, or (at
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## your option) any later version.
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## your option) any later version.
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## This program is distributed in the hope that it will be useful, but WITHOUT
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## This program is distributed in the hope that it will be useful, but WITHOUT
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## ANY WARRANTY; without even the implied warranty of MERCHANTIBILITY or
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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## for more details.
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## for more details.
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##
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##
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## You should have received a copy of the GNU General Public License along
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## with this program. (It's in the $(ROOT)/doc directory, run make with no
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## target there if the PDF file isn't present.) If not, see
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## for a copy.
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##
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## License: GPL, v3, as defined and found on www.gnu.org,
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## License: GPL, v3, as defined and found on www.gnu.org,
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## http:##www.gnu.org/licenses/gpl.html
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## http://www.gnu.org/licenses/gpl.html
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##
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##
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##
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##
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################################################################################
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################################################################################
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##
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##
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##
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##
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.PHONY: all
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.PHONY: all
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PROGRAMS := exstartup oledtest gpsdump exmulti cputest # hello
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PROGRAMS := exstartup oledtest gpsdump exmulti cputest cputestcis hello gettysburg # simple_ping
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all: $(PROGRAMS)
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all: $(PROGRAMS)
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OBJDIR := obj-zip
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OBJDIR := obj-zip
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NM := zip-nm
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NM := zip-nm
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RDELF := zip-readelf
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RDELF := zip-readelf
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CC := zip-gcc
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CC := zip-gcc
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OBJDUMP := zip-objdump
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OBJDUMP := zip-objdump
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SOURCES := exstartup.c bootloader.c gpsdump.c oledtest.c exmulti.c # hello.c
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SOURCES := exstartup.c gpsdump.c oledtest.c exmulti.c simple_ping.c ipcksum.c cputest.c hello.c gettysburg.c # ntpserver.c
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HEADERS := artyboard.h zipsys.h
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HEADERS :=
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DUMPRTL := -fdump-rtl-all
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DUMPRTL := -fdump-rtl-all
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DUMPTREE:= -fdump-tree-all
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DUMPTREE:= -fdump-tree-all
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LFLAGS := -T arty.ld -L../zlib -Wl,--start-group -larty
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CFLAGS := -O3 -I../zlib
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#
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#
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# For source analysis, the following macros are defined:
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# For source analysis, the following macros are defined:
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#
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#
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%.o: $(OBJDIR)/%.o
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%.o: $(OBJDIR)/%.o
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$(OBJDIR)/%.o: %.c
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$(OBJDIR)/%.o: %.c
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$(CC) -O3 -c -fno-builtin $< -o $@
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$(CC) $(CFLAGS) -c $< -o $@
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$(OBJDIR)/hello.o: hello.c
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$(CC) -O3 -c $< -o $@
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$(OBJDIR)/gettysburg.o: gettysburg.c
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$(CC) -O3 -c $< -o $@
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$(OBJDIR)/%.s: %.c
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$(OBJDIR)/%.s: %.c
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$(CC) -O3 -S -fno-builtin $< -o $@
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$(CC) $(CFLAGS) -fdump-rtl-all -S $< -o $@
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$(OBJDIR)/%.txt: $(OBJDIR)/%.o
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$(OBJDIR)/%.txt: $(OBJDIR)/%.o
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bash -c "$(RDELF) -a $^ ; $(OBJDUMP) -S -D $^ " | tee $@
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bash -c "$(RDELF) -a $^ ; $(OBJDUMP) -S -D $^ " | tee $@
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%.txt: %
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%.txt: %
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$(OBJDUMP) -S -D $^ > $@
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$(OBJDUMP) -S -D $^ > $@
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#
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# The CPUTest program here is special--it doesn't use the C library. Hence,
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# it must have the -fno-builtin flag in order to build, and the -Tartyram.ld
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# linker script to build something that doesn't go into flash but directly into
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# RAM instead.
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#
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$(OBJDIR)/cputest.o: cputest.c
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$(CC) $(CFLAGS) -c -Wa,-nocis -fno-builtin $< -o $@
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$(OBJDIR)/cputestcis.o: cputest.c
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$(CC) $(CFLAGS) -c -Wa,-cis -fno-builtin $< -o $@
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$(OBJDIR)/cputest.s: cputest.c
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$(CC) $(CFLAGS) -S -Wa,-cis -fno-builtin $< -o $@
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exstartup: $(OBJDIR)/exstartup.o $(OBJDIR)/bootloader.o arty.ld
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$(OBJDIR)/cmptst.o: cmptst.c
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$(CC) -O3 -T arty.ld -fno-builtin -Wl,-Map=exstartup.map $(OBJDIR)/exstartup.o $(OBJDIR)/bootloader.o -o exstartup
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$(CC) $(CFLAGS) -c $< -o $@
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exmulti: $(OBJDIR)/exmulti.o $(OBJDIR)/bootloader.o arty.ld
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cputest: $(OBJDIR)/cputest.o artyram.ld
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$(CC) -O3 -T arty.ld -fno-builtin -Wl,-Map=exmulti.map $(OBJDIR)/exmulti.o $(OBJDIR)/bootloader.o -o $@
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$(CC) $(CFLAGS) -T artyram.ld -fno-builtin -Wl,-Map=$(OBJDIR)/cputest.map $(OBJDIR)/cputest.o -o $@
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cputestcis: $(OBJDIR)/cputestcis.o artyram.ld
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$(CC) $(CFLAGS) -T artyram.ld -fno-builtin -Wl,-Map=$(OBJDIR)/cputestcis.map $(OBJDIR)/cputestcis.o -o $@
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gpsdump: $(OBJDIR)/gpsdump.o $(OBJDIR)/bootloader.o arty.ld
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$(CC) -O3 -T arty.ld -fno-builtin -Wl,-Map=gpsdump.map $(OBJDIR)/bootloader.o $(OBJDIR)/gpsdump.o -o $@
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hello: $(OBJDIR)/hello.o $(OBJDIR)/bootloader.o arty.ld
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#
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$(CC) -O3 -T arty.ld -fno-builtin -Wl,-Map=hello.map $(OBJDIR)/bootloader.o $(OBJDIR)/hello.o -o $@
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# Other programs are much simpler
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exstartup: $(OBJDIR)/exstartup.o arty.ld
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/exstartup.o -o $@
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oledtest: $(OBJDIR)/oledtest.o $(OBJDIR)/bootloader.o $(OBJDIR)/splash.o $(OBJDIR)/mug.o arty.ld
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exmulti: $(OBJDIR)/exmulti.o arty.ld
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$(CC) -O3 -T arty.ld -fno-builtin -Wl,-Map=oledtest.map $(OBJDIR)/oledtest.o $(OBJDIR)/bootloader.o $(OBJDIR)/splash.o $(OBJDIR)/mug.o -o $@
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/exmulti.o -o $@
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cputest: $(OBJDIR)/cputest.o artyram.ld
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gpsdump: $(OBJDIR)/gpsdump.o arty.ld
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$(CC) -O3 -T artyram.ld -fno-builtin -Wl,-Map=cputest.map $(OBJDIR)/cputest.o -o $@
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/gpsdump.o -o $@
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hello: $(OBJDIR)/hello.o arty.ld
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/hello.o -o $@
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gettysburg: $(OBJDIR)/gettysburg.o arty.ld
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/gettysburg.o -o $@
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oledtest: $(OBJDIR)/oledtest.o $(OBJDIR)/splash.o $(OBJDIR)/mug.o
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$(CC) $(CFLAGS) $(LFLAGS) $^ -o $@
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simple_ping: $(OBJDIR)/simple_ping.o
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simple_ping: $(OBJDIR)/arp.o $(OBJDIR)/ipcksum.o $(OBJDIR)/ipcksum.o arty.ld
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$(CC) $(CFLAGS) $(LFLAGS) $^ -o simple_ping
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cmptst: $(OBJDIR)/cmptst.o
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$(CC) $(CFLAGS) $(LFLAGS) $(OBJDIR)/cmptst.o -o $@
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exstartup.txt: exstartup
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exstartup.txt: exstartup
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$(OBJDUMP) -S -D $^ > $@
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$(OBJDUMP) -S -D $^ > $@
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clean:
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clean:
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rm -rf $(PROGRAMS) $(addsuffix .map,$(PROGRAMS)) $(addsuffix .txt,$(PROGRAMS))
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rm -rf $(PROGRAMS) $(addsuffix .map,$(PROGRAMS))
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rm -rf $(addsuffix .txt,$(PROGRAMS))
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rm -rf $(OBJDIR)/
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rm -rf $(OBJDIR)/
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define build-depends
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define build-depends
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@echo "Building dependency file(s)"
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@echo "Building dependency file(s)"
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@$(CC) $(CFLAGS) -MM $(SOURCES) > $(OBJDIR)/xdepends.txt
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@$(CC) $(CFLAGS) -MM $(SOURCES) > $(OBJDIR)/xdepends.txt
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