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https://github.com/mborgerding/kissfft.git
synced 2025-05-27 21:20:27 -04:00
44 lines
1.1 KiB
Makefile
44 lines
1.1 KiB
Makefile
ifeq "$(DATATYPE)" ""
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DATATYPE=float
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endif
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ifeq "$(DATATYPE)" "short"
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TYPEFLAGS=-DFIXED_POINT -Dkiss_fft_scalar=short
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else
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TYPEFLAGS=-Dkiss_fft_scalar=$(DATATYPE)
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endif
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ifeq "$(DATATYPE)" "float"
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FFTUTIL=fft
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FASTFILT=fastconv
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FASTFILTREAL=fastconvr
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PSDPNG=psdpng
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else
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FFTUTIL=fft_$(DATATYPE)
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FASTFILT=fastconv_$(DATATYPE)
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FASTFILTREAL=fastconvr_$(DATATYPE)
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PSDPNG=psdpng_$(DATATYPE)
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endif
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all: $(FFTUTIL) $(FASTFILT) $(FASTFILTREAL) $(PSDPNG)
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CFLAGS=-Wall -O3 -pedantic -march=pentiumpro -ffast-math -fomit-frame-pointer
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# If the above flags do not work, try the following
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#CFLAGS=-Wall -O3
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$(FASTFILTREAL): ../kiss_fft.c kiss_fastfir.c kiss_fftr.c
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$(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -DREAL_FASTFIR -lm $+ -DFAST_FILT_UTIL
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$(FASTFILT): ../kiss_fft.c kiss_fastfir.c
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$(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm $+ -DFAST_FILT_UTIL
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$(FFTUTIL): ../kiss_fft.c fftutil.c kiss_fftnd.c kiss_fftr.c
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$(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm $+
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$(PSDPNG): ../kiss_fft.c psdpng.c kiss_fftr.c
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$(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm -lpng $+
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clean:
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rm -f *~ fft fft_* fastconv fastconv_* fastconvr fastconvr_* psdpng psdpng_*
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