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Makefile.linux
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#
# Makefile for Linux version of Dire Wolf.
#
all : direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients log2gpx
CC = gcc
#
# The DSP filters can be sped up considerably with the SSE
# instructions. The SSE instructions were introduced in 1999
# with the Pentium III series.
# SSE2 instructions, added in 2000, don't seem to offer any advantage.
#
# Let's look at impact of various optimization levels.
#
# Benchmark results with Ubuntu gcc version 4.6.3, 32 bit platform.
# Intel(R) Celeron(R) CPU 2.53GHz. Appears to have only 32 bit instructions.
#
# seconds options, comments
# ------ -----------------
# 123 -O2
# 128 -O3 Slower than -O2 ?
# 123 -Ofast (should be same as -O3 -ffastmath)
# 126 -Ofast -march=pentium
# 88 -Ofast -msse
# 108 -Ofast -march=pentium -msse
# 88 -Ofast -march=pentium3 (this implies -msse)
# 89 -Ofast -march=pentium3 -msse
#
#
# Raspberry Pi, ARM11 (ARMv6 + VFP2)
# gcc (Debian 4.6.3-14+rpi1) 4.6.3
#
# seconds options, comments
# ------ -----------------
# 1015 -O2
# 948 -O3
# 928 -Ofast
# 937 -Ofast -fmpu=vfp (worse, no option for vfp2)
#
# Are we getting any vectorizing?
#
#
# Release 0.9 added a new feature than can consume a lot of CPU
# power: multiple AFSK demodulators running in parallel.
# These spend a lot of time spinning around in little loops
# calculating the sums of products for the DSP filters.
#
# When gcc is generating code for a 32 bit x86 target, it
# assumes the ancient i386 processor. This is good for
# portability but bad for performance.
#
# The code can run considerably faster by taking advantage of
# the SSE instructions available in the Pentium 3 or later.
# Here we find out if the gcc compiler is generating code
# for the i386. If so, we add the option to assume we will
# have at least a Pentium 3 to run on.
#
# When generating code for the x86_64 target, it is automatically
# assumed that the SSE instructions are available.
#
# If you are using gcc version 4.6 or later, you might get a
# small improvement by using the new "-Ofast" option that is
# not available in older compilers.
# "-O3" is used here for compatibility with older compilers.
#
# You might also get some improvement by using "-march=native"
# to fine tune the application for your particular type of
# hardware.
#
# If you are planning to distribute the binary version to
# other people (in some ham radio software collection), avoid
# fine tuning it for your particular computer. It could
# cause compatibility issues for those with older computers.
#
arch := $(shell echo | gcc -E -dM - | grep __i386__)
ifneq ($(arch),)
# You might see improvement with -march fine tuned to your hardware.
# Probably should keep pentium3 if you will be redistributing binaries
# to other people.
CFLAGS := -O3 -march=pentium3 -pthread -Iutm
else
CFLAGS := -O3 -pthread -Iutm
endif
# If you want to use OSS (for FreeBSD, OpenBSD) instead of
# ALSA (for Linux), comment out the two lines below.
CFLAGS += -DUSE_ALSA
LDLIBS += -lasound
# Uncomment following lines to enable GPS interface & tracker function.
#CFLAGS += -DENABLE_GPS
#LDLIBS += -lgps
# Name of current directory.
# Used to generate zip file name for distribution.
z=$(notdir ${CURDIR})
# Main application.
direwolf : direwolf.o config.o demod.o dsp.o demod_afsk.o demod_9600.o hdlc_rec.o \
hdlc_rec2.o multi_modem.o redecode.o rdq.o rrbb.o \
fcs_calc.o ax25_pad.o \
decode_aprs.o symbols.o server.o kiss.o kissnet.o kiss_frame.o hdlc_send.o fcs_calc.o \
gen_tone.o audio.o digipeater.o dedupe.o tq.o xmit.o \
ptt.o beacon.o dwgps.o encode_aprs.o latlong.o encode_aprs.o latlong.o textcolor.o \
dtmf.o aprs_tt.o tt_user.o tt_text.o igate.o nmea.o log.o telemetry.o \
utm.a
$(CC) $(CFLAGS) -o $@ $^ -lpthread -lrt $(LDLIBS) -lm
# Optimization for slow processors.
demod.o : fsk_fast_filter.h
demod_afsk.o : fsk_fast_filter.h
fsk_fast_filter.h : demod_afsk.c
$(CC) $(CFLAGS) -o gen_fff -DGEN_FFF demod_afsk.c dsp.c textcolor.c -lm
./gen_fff > fsk_fast_filter.h
utm.a : LatLong-UTMconversion.o
ar -cr $@ $^
LatLong-UTMconversion.o : utm/LatLong-UTMconversion.c
$(CC) $(CFLAGS) -c -o $@ $^
# Optional installation into /usr/local/...
# Needs to be run as root or with sudo.
# TODO: Review file locations.
install : direwolf decode_aprs tocalls.txt symbols-new.txt symbolsX.txt dw-icon.png direwolf.desktop
install direwolf /usr/local/bin
install decode_aprs /usr/local/bin
install text2tt /usr/local/bin
install tt2text /usr/local/bin
install ll2utm /usr/local/bin
install utm2ll /usr/local/bin
install aclients /usr/local/bin
install log2gpx /usr/local/bin
install -D --mode=644 tocalls.txt /usr/share/direwolf/tocalls.txt
install -D --mode=644 symbols-new.txt /usr/share/direwolf/symbols-new.txt
install -D --mode=644 symbolsX.txt /usr/share/direwolf/symbolsX.txt
install -D --mode=644 dw-icon.png /usr/share/direwolf/dw-icon.png
install -D --mode=644 direwolf.desktop /usr/share/applications/direwolf.desktop
install -D --mode=644 CHANGES.txt /usr/local/share/doc/direwolf/CHANGES.txt
install -D --mode=644 LICENSE-dire-wolf.txt /usr/local/share/doc/direwolf/LICENSE-dire-wolf.txt
install -D --mode=644 LICENSE-other.txt /usr/local/share/doc/direwolf/LICENSE-other.txt
install -D --mode=644 User-Guide.pdf /usr/local/share/doc/direwolf/User-Guide.pdf
install -D --mode=644 Raspberry-Pi-APRS.pdf /usr/local/share/doc/direwolf/Raspberry-Pi-APRS.pdf
install -D --mode=644 Raspberry-Pi-APRS-Tracker.pdf /usr/local/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
install -D --mode=644 APRStt-Implementation-Notes.pdf /usr/local/share/doc/direwolf/APRStt-Implementation-Notes.pdf
install -D --mode=644 Quick-Start-Guide-Windows.pdf /usr/local/share/doc/direwolf/Quick-Start-Guide-Windows.pdf
# The Raspberry Pi has ~/Desktop but Ubuntu does not.
# TODO: Handle Linux variations correctly.
install-rpi : dw-start.sh
cp dw-start.sh ~
ln -f -s /usr/share/applications/direwolf.desktop ~/Desktop/direwolf.desktop
install-conf : direwolf.conf
cp direwolf.conf ~
# Separate application to decode raw data.
decode_aprs : decode_aprs.c symbols.c ax25_pad.c textcolor.c fcs_calc.c latlong.c log.c telemetry.o
$(CC) $(CFLAGS) -o decode_aprs -DTEST $^ -lm
# Convert between text and touch tone representation.
text2tt : tt_text.c
$(CC) $(CFLAGS) -DENC_MAIN -o text2tt tt_text.c
tt2text : tt_text.c
$(CC) $(CFLAGS) -DDEC_MAIN -o tt2text tt_text.c
# Convert between Latitude/Longitude and UTM coordinates.
ll2utm : ll2utm.c utm.a
$(CC) $(CFLAGS) -o $@ $^ -lm
utm2ll : utm2ll.c utm.a
$(CC) $(CFLAGS) -o $@ $^ -lm
# Convert from log file to GPX.
log2gpx : log2gpx.c
$(CC) $(CFLAGS) -o $@ $^ -lm
# Test application to generate sound.
gen_packets : gen_packets.c ax25_pad.c hdlc_send.c fcs_calc.c gen_tone.c textcolor.c
$(CC) $(CFLAGS) -o $@ $^ $(LDLIBS) -lm
demod.o : tune.h
demod_afsk.o : tune.h
demod_9600.o : tune.h
testagc : atest.c demod.c dsp.c demod_afsk.c demod_9600.c hdlc_rec.c hdlc_rec2.o multi_modem.o rrbb.o \
fcs_calc.c ax25_pad.c decode_aprs.c telemetry.c latlong.c symbols.c tune.h textcolor.c
$(CC) $(CFLAGS) -o atest $^ -lm
./atest 02_Track_2.wav | grep "packets decoded in" > atest.out
# Unit test for AFSK demodulator
atest : atest.c demod.c dsp.c demod_afsk.c demod_9600.c hdlc_rec.c hdlc_rec2.o multi_modem.o rrbb.o \
fcs_calc.c ax25_pad.c decode_aprs.c telemetry.c latlong.c symbols.c textcolor.c
$(CC) $(CFLAGS) -o $@ $^ -lm -lrt
time ./atest ../direwolf-0.2/02_Track_2.wav
# Unit test for inner digipeater algorithm
dtest : digipeater.c ax25_pad.c dedupe.c fcs_calc.c tq.c textcolor.c
$(CC) $(CFLAGS) -DTEST -o $@ $^
./dtest
# Unit test for IGate
itest : igate.c textcolor.c ax25_pad.c fcs_calc.c
$(CC) $(CFLAGS) -DITEST -o $@ $^
./itest
# Unit test for UDP reception with AFSK demodulator
udptest : udp_test.c demod.c dsp.c demod_afsk.c demod_9600.c hdlc_rec.c hdlc_rec2.c multi_modem.c rrbb.c fcs_calc.c ax25_pad.c decode_aprs.c symbols.c textcolor.c
$(CC) $(CFLAGS) -o $@ $^ -lm -lrt
./udptest
# Unit test for telemetry decoding.
etest : telemetry.c ax25_pad.c fcs_calc.c textcolor.c misc.a regex.a
$(CC) $(CFLAGS) -o $@ $^ -lm -lrt
./etest
# Multiple AGWPE network or serial port clients to test TNCs side by side.
aclients : aclients.c ax25_pad.c fcs_calc.c textcolor.c
$(CC) $(CFLAGS) -g -o $@ $^
SRCS = direwolf.c demod.c dsp.c demod_afsk.c demod_9600.c hdlc_rec.c multi_modem.c fcs_calc.c ax25_pad.c decode_aprs.c symbols.c \
server.c kiss.c kissnet.c kiss_frame.c hdlc_send.c fcs_calc.c gen_tone.c audio.c \
digipeater.c dedupe.c tq.c xmit.c beacon.c encode_aprs.c latlong.c encode_aprs.c latlong.c telemetry.c log.c
depend : $(SRCS)
makedepend $(INCLUDES) $^
clean :
rm -f direwolf decode_aprs text2tt tt2text ll2utm utm2ll fsk_fast_filter.h *.o *.a
echo " " > tune.h
# Package it up for distribution.
dist-src : CHANGES.txt User-Guide.pdf Quick-Start-Guide-Windows.pdf Raspberry-Pi-APRS.pdf \
Raspberry-Pi-APRS-Tracker.pdf direwolf.desktop dw-start.sh
rm -f fsk_fast_filter.h
echo " " > tune.h
rm -f ../$z-src.zip
(cd .. ; zip $z-src.zip $z/CHANGES.txt $z/LICENSE* \
$z/User-Guide.pdf $z/Quick-Start-Guide-Windows.pdf $z/Raspberry-Pi-APRS.pdf Raspberry-Pi-APRS-Tracker.pdf \
$z/Makefile* $z/*.c $z/*.h $z/regex/* $z/misc/* $z/utm/* \
$z/*.conf $z/tocalls.txt $z/symbols-new.txt $z/symbolsX.txt \
$z/dw-icon.png $z/dw-icon.rc $z/dw-icon.ico \
$z/direwolf.desktop $z/dw-start.sh )
#User-Guide.pdf : User-Guide.docx
# echo "***** User-Guide.pdf is out of date *****"
#Quick-Start-Guide-Windows.pdf : Quick-Start-Guide-Windows.docx
# echo "***** Quick-Start-Guide-Windows.pdf is out of date *****"
#Raspberry-Pi-APRS.pdf : Raspberry-Pi-APRS.docx
# echo "***** Raspberry-Pi-APRS.pdf is out of date *****"
#Raspberry-Pi-APRS-Tracker.pdf : Raspberry-Pi-APRS-Tracker.docx
# echo "***** Raspberry-Pi-APRS-Tracker.pdf is out of date *****"
backup :
mkdir /cygdrive/e/backup-cygwin-home/`date +"%Y-%m-%d"`
cp -r . /cygdrive/e/backup-cygwin-home/`date +"%Y-%m-%d"`
#
# The locations below appear to be the most recent.
# The copy at http://www.aprs.org/tocalls.txt is out of date.
#
tocalls-symbols :
wget http://www.aprs.org/aprs11/tocalls.txt -O tocalls.txt
wget http://www.aprs.org/symbols/symbols-new.txt -O symbols-new.txt
wget http://www.aprs.org/symbols/symbolsX.txt -O symbolsX.txt
#
# The following is updated by "make depend"
#
# DO NOT DELETE