Cygwin/Babun support
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ha7ilm
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commit
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3 changed files with 24 additions and 11 deletions
24
Makefile
24
Makefile
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@ -1,9 +1,9 @@
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# This software is part of libcsdr, a set of simple DSP routines for
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# This software is part of libcsdr, a set of simple DSP routines for
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# Software Defined Radio.
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#
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# Copyright (c) 2014, Andras Retzler <randras@sdr.hu>
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# All rights reserved.
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#
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are met:
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# * Redistributions of source code must retain the above copyright
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@ -28,10 +28,10 @@
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LIBSOURCES = fft_fftw.c libcsdr_wrapper.c
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LIBSOURCES = fft_fftw.c libcsdr_wrapper.c
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#SOURCES = csdr.c $(LIBSOURCES)
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cpufeature = $(if $(findstring $(1),$(shell cat /proc/cpuinfo)),$(2))
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PARAMS_SSE = $(call cpufeature,sse,-msse) $(call cpufeature,sse2,-msse2) $(call cpufeature,sse3,-msse3) $(call cpufeature,sse4,-msse4) $(call cpufeature,sse4_1,-msse4.1) $(call cpufeature,sse4_2,-msse4.2) -mfpmath=sse
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PARAMS_SSE = $(call cpufeature,sse,-msse) $(call cpufeature,sse2,-msse2) $(call cpufeature,sse3,-msse3) $(call cpufeature,sse4,-msse4) $(call cpufeature,sse4_1,-msse4.1) $(call cpufeature,sse4_2,-msse4.2) -mfpmath=sse
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PARAMS_NEON = -mfloat-abi=hard -march=armv7-a -mtune=cortex-a8 -mfpu=neon -mvectorize-with-neon-quad -funsafe-math-optimizations -Wformat=0 -DNEON_OPTS
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#tnx Jan Szumiec for the Raspberry Pi support
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PARAMS_RASPI = -mfloat-abi=hard -mcpu=arm1176jzf-s -mfpu=vfp -funsafe-math-optimizations -Wformat=0
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@ -39,15 +39,17 @@ PARAMS_ARM = $(if $(call cpufeature,BCM2708,dummy-text),$(PARAMS_RASPI),$(PARAMS
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PARAMS_SIMD = $(if $(call cpufeature,sse,dummy-text),$(PARAMS_SSE),$(PARAMS_ARM))
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PARAMS_LOOPVECT = -O3 -ffast-math -fdump-tree-vect-details -dumpbase dumpvect
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PARAMS_LIBS = -g -lm -lrt -lfftw3f -DUSE_FFTW -DLIBCSDR_GPL -DUSE_IMA_ADPCM
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PARAMS_SO = -fpic
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PARAMS_SO = -fpic
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PARAMS_MISC = -Wno-unused-result
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FFTW_PACKAGE = fftw-3.3.3
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SO_EXT = $(if $(findstring CYGWIN,$(shell uname -a)),dll,so)
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all: clean-vect
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@echo NOTE: you may have to manually edit Makefile to optimize for your CPU \(especially if you compile on ARM, please edit PARAMS_NEON\).
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@echo Auto-detected optimization parameters: $(PARAMS_SIMD)
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@echo
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) $(LIBSOURCES) $(PARAMS_LIBS) $(PARAMS_MISC) -fpic -shared -o libcsdr.so
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) $(LIBSOURCES) $(PARAMS_LIBS) $(PARAMS_MISC) -fpic -shared -o libcsdr.$(SO_EXT)
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-./parsevect dumpvect*.vect
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gcc -std=gnu99 $(PARAMS_LOOPVECT) $(PARAMS_SIMD) csdr.c $(PARAMS_LIBS) -L. -lcsdr $(PARAMS_MISC) -o csdr
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arm-cross: clean-vect
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@ -56,17 +58,17 @@ arm-cross: clean-vect
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clean-vect:
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rm -f dumpvect*.vect
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clean: clean-vect
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rm -f libcsdr.so csdr
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install:
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install -m 0755 libcsdr.so /usr/lib
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rm -f libcsdr.$(SO_EXT) csdr
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install:
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install -m 0755 libcsdr.$(SO_EXT) /usr/lib
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install -m 0755 csdr /usr/bin
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install -m 0755 csdr-fm /usr/bin
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ldconfig
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uninstall:
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rm /usr/lib/libcsdr.so /usr/bin/csdr /usr/bin/csdr-fm
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rm /usr/lib/libcsdr.$(SO_EXT) /usr/bin/csdr /usr/bin/csdr-fm
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ldconfig
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disasm:
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objdump -S libcsdr.so > libcsdr.disasm
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objdump -S libcsdr.$(SO_EXT) > libcsdr.disasm
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emcc-clean:
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-rm sdr.js/sdr.js
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-rm sdr.js/sdrjs-compiled.js
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6
csdr.c
6
csdr.c
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@ -321,9 +321,11 @@ int main(int argc, char *argv[])
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if(argc<=1) return badsyntax(0);
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if(!strcmp(argv[1],"--help")) return badsyntax(0);
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#ifndef CSDR_NOLINUX
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fcntl(STDIN_FILENO, F_SETPIPE_SZ, 65536*32);
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fcntl(STDOUT_FILENO, F_SETPIPE_SZ, 65536*32);
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//fprintf(stderr, "csdr: F_SETPIPE_SZ\n");
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#endif
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if(!strcmp(argv[1],"setbuf"))
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{
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@ -1386,6 +1388,7 @@ int main(int argc, char *argv[])
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#define TIME_TAKEN(start,end) ((end.tv_sec-start.tv_sec)+(end.tv_nsec-start.tv_nsec)/1e9)
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#ifndef CSDR_NOLINUX
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if(!strcmp(argv[1],"fft_benchmark"))
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{
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if(argc<=3) return badsyntax("need required parameters (fft_size, fft_cycles)");
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@ -1424,6 +1427,7 @@ int main(int argc, char *argv[])
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fprintf(stderr,"fft_benchmark: %d transforms of %d processed in %g seconds, %g seconds each.\n",fft_cycles,fft_size,time_taken_fft,time_taken_fft/fft_cycles);
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return 0;
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}
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#endif
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if(!strcmp(argv[1],"bandpass_fir_fft_cc")) //this command does not exist as a separate function
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{
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@ -1663,6 +1667,7 @@ int main(int argc, char *argv[])
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}
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#endif
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#ifndef CSDR_NOLINUX
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if(!strcmp(argv[1],"through"))
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{
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struct timespec start_time, end_time;
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@ -1700,6 +1705,7 @@ int main(int argc, char *argv[])
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TRY_YIELD;
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}
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}
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#endif
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if(!strcmp(argv[1],"dsb_fc"))
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{
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@ -31,6 +31,11 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#define MIN_M(x,y) (((x)>(y))?(y):(x))
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#ifdef __CYGWIN__
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#define CSDR_NOLINUX
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#endif
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/*
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_____ _
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/ ____| | |
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