# # Makefile for native Windows version of Dire Wolf. # # # This is built in the Cygwin environment but with the # compiler from http://www.mingw.org/ so there is no # dependency on extra DLLs. # # The MinGW/bin directory must be in the PATH for the # compiler. e.g. export PATH=/cygdrive/c/MinGW/bin:$PATH # # Failure to have the path set correctly will result in the # obscure message: Makefile.win:... recipe for target ... failed. # # Type "which gcc" to make sure you are getting the right one! # all : direwolf decode_aprs text2tt tt2text ll2utm utm2ll aclients log2gpx gen_packets atest ttcalc tnctest kissutil # People say we need -mthreads option for threads to work properly. # They also say it creates a dependency on mingwm10.dll but I'm not seeing that. # Maybe that is for pthreads. We are using the Windows threads. # -Ofast was added in gcc 4.6 which was the MinGW version back in 2012. CC := gcc CFLAGS := -Ofast -march=pentium3 -msse -Iregex -Iutm -Igeotranz -mthreads -DUSE_REGEX_STATIC -Wall -Wlogical-op AR := ar CFLAGS += -g # TEMP EXPERIMENT - DO NOT RELEASE #CFLAGS += -fsanitize=undefined # For version 1.4, we upgrade from gcc 4.6.2 to 4.9.3. # gcc 4.8 adds these. Try them just for fun. # No, it needs libasan which is not on Windows. #CFLAGS += -fsanitize=address -fno-omit-frame-pointer # Helpful for the demodulators. Overkill for non-hot spots. #CFLAGS += -Wdouble-promotion # Don't have the patience for this right now. #CFLAGS += -Wextra # Continue working on these. CFLAGS += -Wsign-compare CFLAGS += -Wuninitialized CFLAGS += -Wold-style-declaration # CFLAGS += -fdelete-null-pointer-checks -Wnull-dereference ---not recognized #CFLAGS += -Wold-style-definition #-Wmissing-prototypes # # Let's see impact of various optimization levels. # Benchmark results with MinGW gcc version 4.6.2. # # seconds options, comments # ------ ----------------- # 119.8 -O2 Used for version 0.8 # 92.1 -O3 # 88.7 -Ofast (should be same as -O3 -ffastmath) # 87.5 -Ofast -march=pentium # 74.1 -Ofast -msse # 72.2 -Ofast -march=pentium -msse # 62.0 -Ofast -march=pentium3 (this implies -msse) # 61.9 -Ofast -march=pentium3 -msse # # A minimum of Windows XP is required due to some of the system # features being used. XP requires a Pentium processor or later. # 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. # # For version 0.9, a Pentium 3 or equivalent is now the minimum required # for the prebuilt Windows distribution. # If you insist on using a computer from the previous century, # you can compile this yourself with different options. # # -------------------------------------- Main application -------------------------------- # Not sure why this is here. demod.o : fsk_demod_state.h demod_9600.o : fsk_demod_state.h demod_afsk.o : fsk_demod_state.h demod_psk.o : fsk_demod_state.h direwolf : direwolf.o config.o recv.o demod.o dsp.o demod_afsk.o demod_psk.o demod_9600.o hdlc_rec.o \ hdlc_rec2.o multi_modem.o rdq.o rrbb.o dlq.o \ fcs_calc.o ax25_pad.o ax25_pad2.o xid.o \ decode_aprs.o symbols.o server.o kiss.o kissserial.o kissnet.o kiss_frame.o hdlc_send.o fcs_calc.o \ gen_tone.o morse.o audio_win.o audio_stats.o digipeater.o cdigipeater.o pfilter.o dedupe.o tq.o xmit.o \ ptt.o beacon.o dwgps.o encode_aprs.o latlong.o textcolor.o \ dtmf.o aprs_tt.o tt_user.o tt_text.o igate.o waypoint.o serial_port.o log.o telemetry.o \ dwgps.o dwgpsnmea.o dtime_now.o mheard.o ax25_link.o cm108.c \ dw-icon.o regex.a misc.a geotranz.a $(CC) $(CFLAGS) -o $@ $^ -lwinmm -lws2_32 dw-icon.o : dw-icon.rc dw-icon.ico windres dw-icon.rc -o $@ # Optimization for slow processors. demod.o : fsk_fast_filter.h demod_afsk.o : fsk_fast_filter.h fsk_fast_filter.h : gen_fff ./gen_fff > fsk_fast_filter.h gen_fff : demod_afsk.c dsp.c textcolor.c echo " " > tune.h $(CC) $(CFLAGS) -DGEN_FFF -o $@ $^ # # The destination field is often used to identify the manufacturer/model. # These are not hardcoded into Dire Wolf. Instead they are read from # a file called tocalls.txt at application start up time. # # The original permanent symbols are built in but the "new" symbols, # using overlays, are often updated. These are also read from files. # # You can obtain an updated copy by typing "make tocalls-symbols". # This is not part of the normal build process. You have to do this explicitly. # # The locations below appear to be the most recent. # The copy at http://www.aprs.org/tocalls.txt is out of date. # .PHONY: tocalls-symbols tocalls-symbols : cp tocalls.txt tocalls.txt~ wget http://www.aprs.org/aprs11/tocalls.txt -O tocalls.txt -diff tocalls.txt~ tocalls.txt cp symbols-new.txt symbols-new.txt~ wget http://www.aprs.org/symbols/symbols-new.txt -O symbols-new.txt -diff symbols-new.txt~ symbols-new.txt cp symbolsX.txt symbolsX.txt~ wget http://www.aprs.org/symbols/symbolsX.txt -O symbolsX.txt -diff symbolsX.txt~ symbolsX.txt # ---------------------------- Other utilities included with distribution ------------------------- # Separate application to decode raw data. # First three use .c rather than .o because they depend on DECAMAIN definition. decode_aprs : decode_aprs.c kiss_frame.c ax25_pad.c dwgpsnmea.o dwgps.o serial_port.o symbols.o textcolor.o fcs_calc.o latlong.o log.o telemetry.o tt_text.o regex.a misc.a geotranz.a $(CC) $(CFLAGS) -DDECAMAIN -o decode_aprs $^ # Convert between text and touch tone representation. text2tt : tt_text.c misc.a $(CC) $(CFLAGS) -DENC_MAIN -o $@ $^ tt2text : tt_text.c misc.a $(CC) $(CFLAGS) -DDEC_MAIN -o $@ $^ # Convert between Latitude/Longitude and UTM coordinates. ll2utm : ll2utm.c textcolor.c geotranz.a misc.a $(CC) $(CFLAGS) -o $@ $^ utm2ll : utm2ll.c textcolor.c geotranz.a misc.a $(CC) $(CFLAGS) -o $@ $^ # Convert from log file to GPX. log2gpx : log2gpx.c textcolor.o misc.a $(CC) $(CFLAGS) -o $@ $^ # Test application to generate sound. gen_packets : gen_packets.o ax25_pad.o hdlc_send.o fcs_calc.o gen_tone.o morse.o dtmf.o textcolor.o dsp.o misc.a regex.a $(CC) $(CFLAGS) -o $@ $^ # Connected mode packet application server. appserver : appserver.o textcolor.o ax25_pad.o fcs_calc.o misc.a $(CC) $(CFLAGS) -o $@ $^ -lwinmm -lws2_32 # ------------------------------------------- Libraries -------------------------------------------- # 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 $@ $^ # # When building for Linux, we use regular expression # functions supplied by the gnu C library. # For the native WIN32 version, we need to use our own copy. # These were copied from http://gnuwin32.sourceforge.net/packages/regex.htm # Consider upgrading from https://www.gnu.org/software/libc/sources.html regex.a : regex.o ar -cr $@ $^ regex.o : regex/regex.c $(CC) $(CFLAGS) -Dbool=int -Dtrue=1 -Dfalse=0 -c -o $@ $^ # There are several string functions found in Linux # but not on Windows. Need to provide our own copy. misc.a : strsep.o strtok_r.o strcasestr.o strlcpy.o strlcat.o ar -cr $@ $^ strsep.o : misc/strsep.c $(CC) $(CFLAGS) -c -o $@ $^ strtok_r.o : misc/strtok_r.c $(CC) $(CFLAGS) -c -o $@ $^ strcasestr.o : misc/strcasestr.c $(CC) $(CFLAGS) -c -o $@ $^ strlcpy.o : misc/strlcpy.c $(CC) $(CFLAGS) -I. -c -o $@ $^ strlcat.o : misc/strlcat.c $(CC) $(CFLAGS) -I. -c -o $@ $^ # --------------------------------- Automated Smoke Test -------------------------------- # Combine some unit tests into a single regression sanity check. check : dtest ttest tttexttest pftest tlmtest lltest enctest kisstest pad2test xidtest dtmftest check-modem1200 check-modem300 check-modem9600 check-modem19200 check-modem2400 check-modem4800 # Can we encode and decode at popular data rates? # Verify that single bit fixup increases the count. check-modem1200 : gen_packets atest gen_packets -n 100 -o test12.wav atest -F0 -PE -L64 -G72 test12.wav atest -F1 -PE -L70 -G75 test12.wav rm test12.wav check-modem300 : gen_packets atest gen_packets -B300 -n 100 -o test3.wav atest -B300 -F0 -L68 -G69 test3.wav atest -B300 -F1 -L71 -G75 test3.wav rm test3.wav #FIXME: test full amplitude. check-modem9600 : gen_packets atest gen_packets -B9600 -a 170 -o test96.wav sleep 1 atest -B9600 -F0 -L4 -G4 test96.wav sleep 1 rm test96.wav sleep 1 gen_packets -B9600 -n 100 -o test96.wav sleep 1 atest -B9600 -F0 -L50 -G54 test96.wav atest -B9600 -F1 -L55 -G59 test96.wav sleep 1 rm test96.wav check-modem19200 : gen_packets atest gen_packets -r 96000 -B19200 -a 170 -o test19.wav sleep 1 atest -B19200 -F0 -L4 test19.wav sleep 1 rm test19.wav sleep 1 gen_packets -r 96000 -B19200 -n 100 -o test19.wav sleep 1 atest -B19200 -F0 -L55 -G59 test19.wav atest -B19200 -F1 -L60 -G64 test19.wav sleep 1 rm test19.wav check-modem2400 : gen_packets atest gen_packets -B2400 -n 100 -o test24.wav sleep 1 atest -B2400 -F0 -L70 -G78 test24.wav atest -B2400 -F1 -L80 -G87 test24.wav sleep 1 rm test24.wav check-modem4800 : gen_packets atest gen_packets -B4800 -n 100 -o test48.wav sleep 1 atest -B4800 -F0 -L70 -G74 test48.wav atest -B4800 -F1 -L79 -G84 test48.wav sleep 1 rm test48.wav # Unit test for demodulators atest : atest.c fsk_fast_filter.h demod.c demod_afsk.c demod_psk.c demod_9600.c \ dsp.o hdlc_rec.o hdlc_rec2.o multi_modem.o \ rrbb.o fcs_calc.o ax25_pad.o decode_aprs.o \ dwgpsnmea.o dwgps.o serial_port.o latlong.c \ symbols.c tt_text.c textcolor.c telemetry.c dtime_now.o \ decode_aprs.o log.o \ misc.a regex.a echo " " > tune.h $(CC) $(CFLAGS) -o $@ $^ #./atest ..\\direwolf-0.2\\02_Track_2.wav #atest -B 9600 z9.wav #atest za100.wav atest9 : atest.c demod.c dsp.c demod_afsk.c demod_psk.c demod_9600.c hdlc_rec.c hdlc_rec2.c multi_modem.c \ rrbb.c fcs_calc.c ax25_pad.c decode_aprs.c latlong.c symbols.c textcolor.c telemetry.c dtime_now.o misc.a regex.a \ fsk_fast_filter.h echo " " > tune.h $(CC) $(CFLAGS) -o $@ $^ ./atest9 -B 9600 ../walkabout9600.wav | grep "packets decoded in" >atest.out #./atest9 -B 9600 noise96.wav # Unit test for inner digipeater algorithm .PHONY: dtest dtest : digipeater.c dedupe.c pfilter.c \ ax25_pad.o fcs_calc.o tq.o textcolor.o \ decode_aprs.o dwgpsnmea.o dwgps.o serial_port.o latlong.o telemetry.o symbols.o tt_text.o misc.a regex.a $(CC) $(CFLAGS) -DDIGITEST -o $@ $^ ./dtest rm dtest.exe # Unit test for APRStt tone seqence parsing. .PHONTY: ttest ttest : aprs_tt.c tt_text.c latlong.o textcolor.o geotranz.a misc.a $(CC) $(CFLAGS) -Igeotranz -DTT_MAIN -o $@ $^ ./ttest rm ttest.exe # Unit test for APRStt tone sequence / text conversions. .PHONY: tttexttest tttexttest : tt_text.c textcolor.o misc.a $(CC) $(CFLAGS) -DTTT_TEST -o $@ $^ ./tttexttest rm tttexttest.exe # Unit test for Packet Filtering. .PHONY: pftest pftest : pfilter.c ax25_pad.o textcolor.o fcs_calc.o decode_aprs.o dwgpsnmea.o dwgps.o serial_port.o latlong.o symbols.o telemetry.o tt_text.o misc.a regex.a $(CC) $(CFLAGS) -DPFTEST -o $@ $^ ./pftest rm pftest.exe # Unit test for telemetry decoding. .PHONY: tlmtest tlmtest : telemetry.c ax25_pad.o fcs_calc.o textcolor.o misc.a regex.a $(CC) $(CFLAGS) -DTEST -o $@ $^ ./tlmtest rm tlmtest.exe # Unit test for location coordinate conversion. .PHONY: lltest lltest : latlong.c textcolor.o misc.a $(CC) $(CFLAGS) -DLLTEST -o $@ $^ ./lltest rm lltest.exe # Unit test for encoding position & object report. .PHONY: enctest enctest : encode_aprs.c latlong.c textcolor.c misc.a $(CC) $(CFLAGS) -DEN_MAIN -o $@ $^ ./enctest rm enctest.exe # Unit test for KISS encapsulation. .PHONY: kisstest kisstest : kiss_frame.c $(CC) $(CFLAGS) -DKISSTEST -o $@ $^ ./kisstest rm kisstest.exe # Unit test for constructing frames besides UI. .PHONY: pad2test pad2test : ax25_pad2.c ax25_pad.c fcs_calc.o textcolor.o regex.a misc.a $(CC) $(CFLAGS) -DPAD2TEST -o $@ $^ ./pad2test rm pad2test.exe # Unit Test for XID frame encode/decode. .PHONY: xidtest xidtest : xid.c textcolor.o misc.a $(CC) $(CFLAGS) -DXIDTEST -o $@ $^ ./xidtest rm xidtest.exe # Unit Test for DTMF encode/decode. .PHONY: dtmftest dtmftest : dtmf.c textcolor.o $(CC) $(CFLAGS) -DDTMF_TEST -o $@ $^ ./dtmftest rm dtmftest.exe # ------------------------------ Other manual testing & experimenting ------------------------------- tnctest : tnctest.c textcolor.o dtime_now.o serial_port.o misc.a $(CC) $(CFLAGS) -o $@ $^ -lwinmm -lws2_32 # For tweaking the demodulator. demod.o : tune.h demod_9600.o : tune.h demod_afsk.o : tune.h demod_psk.o : tune.h testagc : atest.c demod.c dsp.c demod_afsk.c demod_psk.c demod_9600.o fsk_demod_agc.h \ hdlc_rec.o hdlc_rec2.o multi_modem.o \ rrbb.o fcs_calc.o ax25_pad.o decode_aprs.o latlong.o symbols.o textcolor.o telemetry.o \ dwgpsnmea.o dwgps.o serial_port.o tt_text.o dtime_now.o regex.a misc.a rm -f atest.exe $(CC) $(CFLAGS) -o atest $^ ./atest -P GGG- -F 0 ../02_Track_2.wav | grep "packets decoded in" >atest.out echo " " > tune.h noisy3.wav : gen_packets ./gen_packets -B 300 -n 100 -o noisy3.wav testagc3 : atest.c demod.c dsp.c demod_afsk.c demod_psk.c demod_9600.c hdlc_rec.c hdlc_rec2.c multi_modem.c \ rrbb.c fcs_calc.c ax25_pad.c decode_aprs.c latlong.c symbols.c textcolor.c telemetry.c dtime_now.o regex.a misc.a \ tune.h rm -f atest3.exe $(CC) $(CFLAGS) -o atest3 $^ ./atest3 -B 300 -P D -D 3 noisy3.wav | grep "packets decoded in" >atest.out echo " " > tune.h noisy96.wav : gen_packets ./gen_packets -B 9600 -n 100 -o noisy96.wav testagc96 : atest.c fsk_fast_filter.h tune.h demod.c demod_afsk.c demod_psk.c demod_9600.c \ dsp.o hdlc_rec.o hdlc_rec2.o multi_modem.o \ rrbb.o fcs_calc.o ax25_pad.o decode_aprs.o \ dwgpsnmea.o dwgps.o serial_port.o latlong.o \ symbols.o tt_text.o textcolor.o telemetry.o dtime_now.o \ misc.a regex.a rm -f atest96.exe $(CC) $(CFLAGS) -o atest96 $^ ./atest96 -B 9600 ../walkabout9600c.wav | grep "packets decoded in" >atest.out #./atest96 -B 9600 noisy96.wav | grep "packets decoded in" >atest.out #./atest96 -B 9600 19990303_0225_9600_8bis_22kHz.wav | grep "packets decoded in" >atest.out #./atest96 -B 9600 19990303_0225_9600_16bit_22kHz.wav | grep "packets decoded in" >atest.out #./atest96 -B 9600 -P + z8-22k.wav| grep "packets decoded in" >atest.out #./atest96 -B 9600 test9600.wav | grep "packets decoded in" >atest.out echo " " > tune.h testagc24 : atest.c fsk_fast_filter.h tune.h demod.c demod_afsk.c demod_psk.c demod_9600.c \ dsp.o hdlc_rec.o hdlc_rec2.o multi_modem.o \ rrbb.o fcs_calc.o ax25_pad.o decode_aprs.o \ dwgpsnmea.o dwgps.o serial_port.o latlong.o \ symbols.o tt_text.o textcolor.o telemetry.o dtime_now.o \ misc.a regex.a rm -f atest24.exe sleep 1 $(CC) $(CFLAGS) -o atest24 $^ ./atest24 -B 2400 test2400.wav | grep "packets decoded in" >atest.out echo " " > tune.h testagc48 : atest.c fsk_fast_filter.h tune.h demod.c demod_afsk.c demod_psk.c demod_9600.c \ dsp.o hdlc_rec.o hdlc_rec2.o multi_modem.o \ rrbb.o fcs_calc.o ax25_pad.o decode_aprs.o \ dwgpsnmea.o dwgps.o serial_port.o latlong.o \ symbols.o tt_text.o textcolor.o telemetry.o dtime_now.o \ misc.a regex.a rm -f atest48.exe sleep 1 $(CC) $(CFLAGS) -o atest48 $^ ./atest48 -B 4800 test4800.wav | grep "packets decoded in" >atest.out #./atest48 -B 4800 test4800.wav echo " " > tune.h # Unit test for IGate itest : igate.c textcolor.c ax25_pad.c fcs_calc.c misc.a regex.a $(CC) $(CFLAGS) -DITEST -o $@ $^ -lwinmm -lws2_32 # Multiple AGWPE network or serial port clients to test TNCs side by side. aclients : aclients.c ax25_pad.c fcs_calc.c textcolor.c misc.a regex.a $(CC) $(CFLAGS) -o $@ $^ -lwinmm -lws2_32 # Talk to a KISS TNC. # Note: kiss_frame.c has conditional compilation on KISSUTIL. kissutil : kissutil.c kiss_frame.c ax25_pad.o fcs_calc.o textcolor.o serial_port.o sock.o dtime_now.o misc.a regex.a $(CC) $(CFLAGS) -DKISSUTIL -o $@ $^ -lwinmm -lws2_32 # Touch Tone to Speech sample application. ttcalc : ttcalc.o ax25_pad.o fcs_calc.o textcolor.o misc.a regex.a $(CC) $(CFLAGS) -o $@ $^ -lwinmm -lws2_32 # Send GPS location to KISS TNC each second. walk96 : walk96.c dwgps.o dwgpsnmea.o kiss_frame.o \ latlong.o encode_aprs.o serial_port.o textcolor.o \ ax25_pad.o fcs_calc.o \ xmit.o hdlc_send.o gen_tone.o ptt.o tq.o \ hdlc_rec.o hdlc_rec2.o rrbb.o dsp.o audio_win.o \ multi_modem.o demod.o demod_afsk.o demod_psk.c demod_9600.o rdq.o \ server.o morse.o dtmf.o audio_stats.o dtime_now.o dlq.o \ regex.a misc.a $(CC) $(CFLAGS) -DWALK96 -o $@ $^ -lwinmm -lws2_32 #-------------------------------------------------------------- .PHONY: depend depend : $(wildcard *.c) makedepend -f $(lastword $(MAKEFILE_LIST)) -- $(CFLAGS) -- $^ .PHONY: clean clean : rm -f *.o *.a *.exe fsk_fast_filter.h noisy96.wav echo " " > tune.h # ------------------------------- Packaging for distribution ---------------------- # Name of zip file for distribution. z := $(notdir ${CURDIR}) .PHONY: dist-win dist-win : direwolf.exe decode_aprs.exe text2tt.exe tt2text.exe ll2utm.exe utm2ll.exe \ aclients.exe log2gpx.exe gen_packets.exe atest.exe ttcalc.exe kissutil.exe \ generic.conf dwespeak.bat \ README.md CHANGES.md \ doc/User-Guide.pdf \ doc/Raspberry-Pi-APRS.pdf \ doc/APRStt-Implementation-Notes.pdf rm -f ../$z-win.zip egrep '^C|^W' generic.conf | cut -c2-999 > direwolf.conf unix2dos direwolf.conf cp doc/README.md README-doc.md zip --junk-paths ../$z-win.zip \ README.md \ CHANGES.md \ README-doc.md \ doc/2400-4800-PSK-for-APRS-Packet-Radio.pdf \ doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf \ doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf \ doc/A-Closer-Look-at-the-WA8LMF-TNC-Test-CD.pdf \ doc/APRS-Telemetry-Toolkit.pdf \ doc/APRStt-Implementation-Notes.pdf \ doc/APRStt-interface-for-SARTrack.pdf \ doc/APRStt-Listening-Example.pdf \ doc/Bluetooth-KISS-TNC.pdf \ doc/Going-beyond-9600-baud.pdf \ doc/Raspberry-Pi-APRS.pdf \ doc/Raspberry-Pi-APRS-Tracker.pdf \ doc/Raspberry-Pi-SDR-IGate.pdf \ doc/Successful-APRS-IGate-Operation.pdf \ doc/User-Guide.pdf \ doc/WA8LMF-TNC-Test-CD-Results.pdf \ LICENSE* \ direwolf.conf \ direwolf.exe \ decode_aprs.exe \ tocalls.txt symbols-new.txt symbolsX.txt \ text2tt.exe tt2text.exe \ ll2utm.exe utm2ll.exe \ aclients.exe \ log2gpx.exe \ gen_packets.exe \ atest.exe \ ttcalc.exe \ kissutil.exe \ dwespeak.bat \ telemetry-toolkit/* rm README-doc.md # Reminders if pdf files are not up to date. doc/User-Guide.pdf : doc/User-Guide.docx echo "***** User-Guide.pdf is out of date *****" doc/Raspberry-Pi-APRS.pdf : doc/Raspberry-Pi-APRS.docx echo "***** Raspberry-Pi-APRS.pdf is out of date *****" doc/Raspberry-Pi-APRS-Tracker.pdf : doc/Raspberry-Pi-APRS-Tracker.docx echo "***** Raspberry-Pi-APRS-Tracker.pdf is out of date *****" doc/APRStt-Implementation-Notes.pdf : doc/APRStt-Implementation-Notes.docx echo "***** APRStt-Implementation-Notes.pdf is out of date *****" doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf : doc/A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.docx echo "***** A-Better-APRS-Packet-Demodulator-Part-1-1200-baud.pdf is out of date *****" doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf : doc/A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.docx echo "***** A-Better-APRS-Packet-Demodulator-Part-2-9600-baud.pdf is out of date *****" doc/APRS-Telemetry-Toolkit.pdf : doc/APRS-Telemetry-Toolkit.docx echo "***** APRS-Telemetry-Toolkit.pdf is out of date *****" .PHONY: backup backup : mkdir /cygdrive/e/backup-cygwin-home/`date +"%Y-%m-%d"` cp -r . /cygdrive/e/backup-cygwin-home/`date +"%Y-%m-%d"` # # The following is updated by "make depend" # # DO NOT DELETE