1 WARNINGS=-W -Wall -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return \
2 -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast \
9 ifeq "$(DATATYPE)" "int32_t"
10 TYPEFLAGS=-DFIXED_POINT=32
13 ifeq "$(DATATYPE)" "int16_t"
14 TYPEFLAGS=-DFIXED_POINT=16
17 ifeq "$(DATATYPE)" "simd"
18 TYPEFLAGS=-DUSE_SIMD=1 -msse
21 ifeq "$(TYPEFLAGS)" ""
22 TYPEFLAGS=-Dkiss_fft_scalar=$(DATATYPE)
25 ifneq ("$(KISS_FFT_USE_ALLOCA)","")
26 CFLAGS+= -DKISS_FFT_USE_ALLOCA=1
31 FFTUTIL=fft_$(DATATYPE)
32 FASTFILT=fastconv_$(DATATYPE)
33 FASTFILTREAL=fastconvr_$(DATATYPE)
34 PSDPNG=psdpng_$(DATATYPE)
35 DUMPHDR=dumphdr_$(DATATYPE)
37 all: $(FFTUTIL) $(FASTFILT) $(FASTFILTREAL)
41 #CFLAGS=-Wall -O3 -pedantic -march=pentiumpro -ffast-math -fomit-frame-pointer $(WARNINGS)
42 # If the above flags do not work, try the following
43 CFLAGS=-Wall -O3 $(WARNINGS)
44 # tip: try -openmp or -fopenmp to use multiple cores
46 $(FASTFILTREAL): ../kiss_fft.c kiss_fastfir.c kiss_fftr.c
47 $(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -DREAL_FASTFIR -lm $+ -DFAST_FILT_UTIL
49 $(FASTFILT): ../kiss_fft.c kiss_fastfir.c
50 $(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm $+ -DFAST_FILT_UTIL
52 $(FFTUTIL): ../kiss_fft.c fftutil.c kiss_fftnd.c kiss_fftr.c kiss_fftndr.c
53 $(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm $+
55 $(PSDPNG): ../kiss_fft.c psdpng.c kiss_fftr.c
56 $(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm -lpng $+
58 $(DUMPHDR): ../kiss_fft.c dumphdr.c
59 $(CC) -o $@ $(CFLAGS) -I.. $(TYPEFLAGS) -lm $+
62 rm -f *~ fft fft_* fastconv fastconv_* fastconvr fastconvr_* psdpng psdpng_*