direwolf/Makefile.macosx

#
# Makefile for Macintosh 10.8+ version of Dire Wolf.
#

all : direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients atest log2gpx gen_packets ttcalc direwolf.conf
	@echo " "
	@echo "Next step install with: "
	@echo " "
	@echo "      sudo make install"
	@echo " "
	@echo "System SDK's (10.8 - 10.10) must be located here to make use of them. "
	@echo "     /Developer/SDKs "
	@echo " "

SYS_LIBS :=
SYS_MIN :=
SDK := $(shell find /Developer -maxdepth 1 -type d -name "SDKs")
#$(info $$SDK = ${SDK})
ifeq (${SDK},/Developer/SDKs)
	SDK := $(shell find /Developer/SDKs -maxdepth 1 -type d -name "MacOSX10.8.sdk")
	ifeq (${SDK},/Developer/SDKs/MacOSX10.8.sdk)
		SYS_LIBS := -isystem /Developer/SDKs/MacOSX10.8.sdk
		SYS_MIN := -mmacosx-version-min=10.8
	else
		SDK := $(shell find /Developer/SDKs -maxdepth 1 -type d -name "MacOSX10.9.sdk")
		ifeq (${SDK},/Developer/SDKs/MacOSX10.9.sdk)
			SYS_LIBS := -isystem /Developer/SDKs/MacOSX10.9.sdk
			SYS_MIN := -mmacosx-version-min=10.9
		else
			SDK := $(shell find /Developer/SDKs -maxdepth 1 -type d -name "MacOSX10.10.sdk")
			ifeq (${SDK},/Developer/SDKs/MacOSX10.10.sdk)
				SYS_LIBS := -isystem /Developer/SDKs/MacOSX10.10.sdk
				SYS_MIN := -mmacosx-version-min=10.10
			endif
		endif
	endif
endif

EXTRA_CFLAGS :=
DARWIN_CC := $(shell which clang)
ifeq (${DARWIN_CC},)
DARWIN_CC := $(shell which gcc)
EXTRA_CFLAGS :=
else
EXTRA_CFLAGS := -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -pthread
endif

# Change as required in support of the available libraries

#CC := $(DARWIN_CC) -m64 $(SYS_LIBS) $(SYS_MIN)
CC := $(DARWIN_CC) -m32 $(SYS_LIBS) $(SYS_MIN)
CFLAGS := -Os -pthread -Igeotranz $(EXTRA_CFLAGS)
# $(info $$CC is [${CC}])

#
# The DSP filters spend a lot of time spinning around in little
# loops multiplying and adding arrays of numbers.  The Intel "SSE"
# instructions, introduced in 1999 with the Pentium III series,
# can speed this up considerably.
#
# SSE2 instructions, added in 2000, don't seem to offer any advantage.
#
#
# Let's take a look at the effect of the compile options.
#
#
# Times are elapsed time to process Track 2 of the TNC test CD.
#
# i.e.   "./atest 02_Track_2.wav"
# Default demodulator type is new "E" added for version 1.2.
#

#
# ---------- x86 (32 bit) ----------
#

#
# gcc 4.6.3 running on Ubuntu 12.04.05.
# Intel(R) Celeron(R) CPU 2.53GHz.  Appears to have only 32 bit instructions.
# Probably from around 2004 or 2005.
#
# 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.
#
#       seconds options		comments
#       ------  -------		--------
#         524
#         183	-O2
#         182	-O3
#         183	-O3 -ffast-math  	(should be same as -Ofast)
#         184	-Ofast
#         189	-O3 -ffast-math -march=pentium
#         122	-O3 -ffast-math -msse
#         122	-O3 -ffast-math -march=pentium -msse
#         121	-O3 -ffast-math -march=pentium3   (this implies -msse)
#         120	-O3 -ffast-math -march=native
#
# Note that "-march=native" is essentially the same as "-march=pentium3."
#

# If the compiler is generating code for the i386 target, we can
# get much better results by telling it we have at least a Pentium 3.

CFLAGS += -march=core2 -msse4.1 -std=gnu99
#CFLAGS += -march=pentium3 -sse

#
# gcc 4.8.2 running on Ubuntu 14.04.1.
# Intel Core 2 Duo from around 2007 or 2008.
#
# 64 bit target implies that we have SSE and probably even better vector instructions.
#
#       seconds options		comments
#       ------  -------		--------
#         245
#          75	-01
#          72 	-02
#          71  	-03
#          73  	-O3 -march=native
#          42	-O3 -ffast-math
#          42  	-Ofast			(note below)
#          40	-O3 -ffast-math -march=native
#
#
# Note that "-Ofast" is a newer option roughly equivalent to "-O3 -ffast-math".
# I use the longer form because it is compatible with older compilers.
#
# Why don't I don't have "-march=native?"
# Older compilers don't recognize "native" as one of the valid options.
# One article said it was added with gcc 4.2 but I haven't verified that.
#

# Add -ffastmath in only if compiler version recognizes it.

useffast := $(shell gcc --help -v 2>/dev/null | grep ffast-math)
ifneq ($(useffast),)
CFLAGS += -ffast-math
endif

#
# You would expect "-march=native" to produce the fastest code.
# Why don't I use it here?
#
#	1. In my benchmarks, above, it has a negligible impact if any at all.
#	2. Some older versions of gcc don't recognize "native" as a valid choice.
#	3. Results are less portable.  Not a consideration if you are
#		building only for your own use but very important for anyone
#		redistributing a "binary" version.
#
# If you are planning to distribute the binary version to other
# people (in some ham radio software collection, RPM, or DEB package),
# avoid # fine tuning it for your particular computer.  It could
# cause compatibility issues for those with older computers.
#

#CFLAGS += -D_FORTIFY_SOURCE

# Use PortAudio Library

# Force static linking of portaudio if the static library is available.
PA_LIB_STATIC := $(shell find /opt/local/lib -maxdepth 1 -type f -name "libportaudio.a")
#$(info $$PA_LIB_STATIC is [${PA_LIB_STATIC}])
ifeq (${PA_LIB_STATIC},)
LDLIBS += -L/opt/local/lib -lportaudio
else
LDLIBS += /opt/local/lib/libportaudio.a
endif

# Include libraries portaudio requires.
LDLIBS += -framework CoreAudio -framework AudioUnit -framework AudioToolbox
LDLIBS += -framework Foundation -framework CoreServices

CFLAGS += -DUSE_PORTAUDIO -I/opt/local/include

# Uncomment following lines to enable GPS interface & tracker function.
# Not available for MacOSX.
# Although MacPorts has gpsd, wonder if it's the same thing.

#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 aprs_tt.o audio_portaudio.o audio_stats.o ax25_pad.o beacon.o \
		config.o decode_aprs.o dedupe.o demod_9600.o demod_afsk.o \
		demod.o digipeater.o dlq.o dsp.o dtime_now.o dtmf.o dwgps.o \
		encode_aprs.o encode_aprs.o fcs_calc.o fcs_calc.o gen_tone.o \
		geotranz.a hdlc_rec.o hdlc_rec2.o hdlc_send.o igate.o kiss_frame.o \
		kiss.o kissnet.o latlong.o latlong.o log.o morse.o multi_modem.o \
		nmea.o serial_port.o pfilter.o ptt.o rdq.o recv.o redecode.o rrbb.o server.o \
		symbols.o telemetry.o textcolor.o tq.o tt_text.o tt_user.o xmit.o
	$(CC) $(CFLAGS) -o $@ $^ -lpthread $(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, USNG, MGRS conversions.

geotranz.a : error_string.o  mgrs.o  polarst.o  tranmerc.o  ups.o  usng.o  utm.o
	ar -cr $@ $^

error_string.o : geotranz/error_string.c
	$(CC) $(CFLAGS) -c -o $@ $^

mgrs.o : geotranz/mgrs.c
	$(CC) $(CFLAGS) -c -o $@ $^

polarst.o : geotranz/polarst.c
	$(CC) $(CFLAGS) -c -o $@ $^

tranmerc.o : geotranz/tranmerc.c
	$(CC) $(CFLAGS) -c -o $@ $^

ups.o : geotranz/ups.c
	$(CC) $(CFLAGS) -c -o $@ $^

usng.o : geotranz/usng.c
	$(CC) $(CFLAGS) -c -o $@ $^

utm.o : geotranz/utm.c
	$(CC) $(CFLAGS) -c -o $@ $^



# Generate apprpriate sample configuration file for this platform.

direwolf.conf : generic.conf
	egrep '^C|^M' generic.conf | cut -c2-999 > direwolf.conf


# Where should we install it?

# My understanding, of the convention, is that something you compile
# from source, that is not a standard part of the operating system,
# should go in /usr/local/bin.

# This is a step in the right direction but not sufficient to use /usr instead.

INSTALLDIR := /usr/local

# TODO:  Test this better.

# Optional installation into /usr/local/...
# Needs to be run as root or with sudo.
# TODO: Review file locations.

install : direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients log2gpx gen_packets \
		tocalls.txt symbols-new.txt symbolsX.txt dw-icon.png
	ginstall direwolf $(INSTALLDIR)/bin
	ginstall decode_aprs $(INSTALLDIR)/bin
	ginstall text2tt $(INSTALLDIR)/bin
	ginstall tt2text $(INSTALLDIR)/bin
	ginstall ll2utm $(INSTALLDIR)/bin
	ginstall utm2ll $(INSTALLDIR)/bin
	ginstall aclients $(INSTALLDIR)/bin
	ginstall log2gpx $(INSTALLDIR)/bin
	ginstall gen_packets $(INSTALLDIR)/bin
	ginstall atest $(INSTALLDIR)/bin
	ginstall ttcalc $(INSTALLDIR)/bin
	ginstall dwespeak.sh $(INSTALLDIR)/bin
	ginstall telemetry-toolkit/*.p[ly] $(INSTALLDIR)/bin
	ginstall -D --mode=644 tocalls.txt $(INSTALLDIR)/share/direwolf/tocalls.txt
	ginstall -D --mode=644 symbols-new.txt $(INSTALLDIR)/share/direwolf/symbols-new.txt
	ginstall -D --mode=644 symbolsX.txt $(INSTALLDIR)/share/direwolf/symbolsX.txt
	ginstall -D --mode=644 dw-icon.png $(INSTALLDIR)/share/direwolf/dw-icon.png
	ginstall -D --mode=644 README.md $(INSTALLDIR)/share/doc/direwolf/README.md
	ginstall -D --mode=644 CHANGES.md $(INSTALLDIR)/share/doc/direwolf/CHANGES.md
	ginstall -D --mode=644 direwolf.conf $(INSTALLDIR)/share/direwolf/config/direwolf.conf
	ginstall -D --mode=644 LICENSE-dire-wolf.txt $(INSTALLDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt
	ginstall -D --mode=644 LICENSE-other.txt $(INSTALLDIR)/share/doc/direwolf/LICENSE-other.txt
	ginstall -D --mode=644 doc/User-Guide.pdf $(INSTALLDIR)/share/doc/direwolf/User-Guide.pdf
	ginstall -D --mode=644 doc/Raspberry-Pi-APRS.pdf $(INSTALLDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf
	ginstall -D --mode=644 doc/Raspberry-Pi-APRS-Tracker.pdf $(INSTALLDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf
	ginstall -D --mode=644 doc/APRStt-Implementation-Notes.pdf $(INSTALLDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf
	ginstall -D --mode=644 doc/APRS-Telemetry-Toolkit.pdf $(INSTALLDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf
	ginstall -D --mode=644 man1/aclients.1 $(INSTALLDIR)/man/man1/aclients.1
	ginstall -D --mode=644 man1/atest.1 $(INSTALLDIR)/man/man1/atest.1
	ginstall -D --mode=644 man1/decode_aprs.1 $(INSTALLDIR)/man/man1/decode_aprs.1
	ginstall -D --mode=644 man1/direwolf.1 $(INSTALLDIR)/man/man1/direwolf.1
	ginstall -D --mode=644 man1/gen_packets.1 $(INSTALLDIR)/man/man1/gen_packets.1
	ginstall -D --mode=644 man1/ll2utm.1 $(INSTALLDIR)/man/man1/ll2utm.1
	ginstall -D --mode=644 man1/log2gpx.1 $(INSTALLDIR)/man/man1/log2gpx.1
	ginstall -D --mode=644 man1/text2tt.1 $(INSTALLDIR)/man/man1/text2tt.1
	ginstall -D --mode=644 man1/tt2text.1 $(INSTALLDIR)/man/man1/tt2text.1
	ginstall -D --mode=644 man1/utm2ll.1 $(INSTALLDIR)/man/man1/utm2ll.1
	@echo " "
	@echo "If this is your first install, not an upgrade, type this to put a copy"
	@echo "of the sample configuration file (direwolf.conf) in your home directory:"
	@echo " "
	@echo "        make install-conf"
	@echo " "


# TODO:  Should we put the sample direwolf.conf file somewhere like
# /usr/share/doc/direwolf/examples and add that to the
# end of the search path list?
# That would make it easy to see user customizations compared to the
# latest sample.

# These would be done as ordinary user.

# The Raspberry Pi has ~/Desktop but Ubuntu does not.

# TODO: Handle Linux variations correctly.


.PHONY: install-conf
install-conf : direwolf.conf
	cp direwolf.conf ~
	cp telemetry-toolkit/telem-m0xer-3.txt ~
	cp telemetry-toolkit/telem-*.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 tt_text.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 geotranz.a
	$(CC) $(CFLAGS) -o $@ $^ -lm

utm2ll : utm2ll.c geotranz.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 morse.c textcolor.c dsp.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 tt_text.c
	$(CC) $(CFLAGS) -o $@ $^ -lm

# Unit test for inner digipeater algorithm


dtest : digipeater.c pfilter.c ax25_pad.c dedupe.c fcs_calc.c tq.c textcolor.c
	$(CC) $(CFLAGS) -DTEST -o $@ $^
	./dtest


# Unit test for APRStt.

ttest : aprs_tt.c tt_text.c  latlong.c misc.a  geotranz.a
	$(CC) $(CFLAGS) -DTT_MAIN  -o $@ $^


# 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
	./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
	./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 $@ $^


# Touch Tone to Speech sample application.

ttcalc : ttcalc.o ax25_pad.o fcs_calc.o textcolor.o
	$(CC) $(CFLAGS) -g -o $@ $^


depend : $(wildcard *.c)
	makedepend -f $(lastword $(MAKEFILE_LIST)) -- $(CFLAGS) -- $^


.PHONY: clean
clean :
	rm -f direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients atest log2gpx gen_packets ttcalc \
		fsk_fast_filter.h *.o *.a
	echo " " > tune.h


.PHONY: dist-mac
dist-mac: direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients log2gpx gen_packets \
		tocalls.txt symbols-new.txt symbolsX.txt dw-icon.png
	rm -f ../direwolf_dist_bin.zip
	(cd .. ; zip direwolf_dist_bin.zip \
	$(INSTALLDIR)/bin/direwolf \
	$(INSTALLDIR)/bin/decode_aprs \
	$(INSTALLDIR)/bin/text2tt \
	$(INSTALLDIR)/bin/tt2text \
	$(INSTALLDIR)/bin/ll2utm \
	$(INSTALLDIR)/bin/utm2ll \
	$(INSTALLDIR)/bin/aclients \
	$(INSTALLDIR)/bin/log2gpx \
	$(INSTALLDIR)/bin/gen_packets \
	$(INSTALLDIR)/bin/atest \
	$(INSTALLDIR)/bin/ttcalc \
	$(INSTALLDIR)/bin/dwespeak.sh \
	$(INSTALLDIR)/share/direwolf/tocalls.txt \
	$(INSTALLDIR)/share/direwolf/config/direwolf.conf \
	$(INSTALLDIR)/share/direwolf/symbols-new.txt \
	$(INSTALLDIR)/share/direwolf/symbolsX.txt \
	$(INSTALLDIR)/share/direwolf/dw-icon.png \
	$(INSTALLDIR)/share/doc/direwolf/README.md \
	$(INSTALLDIR)/share/doc/direwolf/CHANGES.md \
	$(INSTALLDIR)/share/doc/direwolf/LICENSE-dire-wolf.txt \
	$(INSTALLDIR)/share/doc/direwolf/LICENSE-other.txt \
	$(INSTALLDIR)/share/doc/direwolf/User-Guide.pdf \
	$(INSTALLDIR)/share/doc/direwolf/Raspberry-Pi-APRS.pdf \
	$(INSTALLDIR)/share/doc/direwolf/Raspberry-Pi-APRS-Tracker.pdf \
	$(INSTALLDIR)/share/doc/direwolf/APRStt-Implementation-Notes.pdf \
	$(INSTALLDIR)/share/doc/direwolf/APRS-Telemetry-Toolkit.pdf \
	$(INSTALLDIR)/man/man1/aclients.1 \
	$(INSTALLDIR)/man/man1/atest.1 \
	$(INSTALLDIR)/man/man1/decode_aprs.1 \
	$(INSTALLDIR)/man/man1/direwolf.1 \
	$(INSTALLDIR)/man/man1/gen_packets.1 \
	$(INSTALLDIR)/man/man1/ll2utm.1 \
	$(INSTALLDIR)/man/man1/log2gpx.1 \
	$(INSTALLDIR)/man/man1/text2tt.1 \
	$(INSTALLDIR)/man/man1/tt2text.1 \
	$(INSTALLDIR)/man/man1/utm2ll.1 \
	)

# Package it up for distribution.

.PHONY: dist-src
dist-src : README.md CHANGES.md \
		doc/User-Guide.pdf doc/Raspberry-Pi-APRS.pdf \
		doc/Raspberry-Pi-APRS-Tracker.pdf doc/APRStt-Implementation-Notes.pdf \
		dw-start.sh dwespeak.bat dwespeak.sh \
		tocalls.txt symbols-new.txt symbolsX.txt direwolf.spec
	rm -f fsk_fast_filter.h
	echo " " > tune.h
	rm -f ../$z-src.zip
	(cd .. ; zip $z-src.zip \
		$z/README.md \
		$z/CHANGES.md \
		$z/LICENSE* \
		$z/doc/User-Guide.pdf \
		$z/doc/Raspberry-Pi-APRS.pdf \
		$z/doc/Raspberry-Pi-APRS-Tracker.pdf \
		$z/doc/APRStt-Implementation-Notes.pdf \
		$z/Makefile* \
		$z/*.c $z/*.h \
		$z/regex/* $z/misc/* $z/geotranz/* \
		$z/man1/* \
		$z/generic.conf \
		$z/tocalls.txt $z/symbols-new.txt $z/symbolsX.txt \
		$z/dw-icon.png $z/dw-icon.rc $z/dw-icon.ico \
		$z/dw-start.sh $z/direwolf.spec \
		$z/dwespeak.bat $z/dwespeak.sh \
		$z/telemetry-toolkit/* )