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ifneq ($(FC), ifort)
ifneq ($(FC), gfortran)
ifneq ($(shell which ifort 2>/dev/null),)
FC = ifort
endif
ifneq ($(shell which gfortran 2>/dev/null),)
FC = gfortran
endif
endif
endif
ifndef FFLAGS
ifeq ($(FC), gfortran)
FFLAGS = -std=f2008 -Wall -pedantic -fbounds-check -fimplicit-none \
-ffree-form -O2 -I/usr/include -lfftw3 -lm
endif
ifeq ($(FC), ifort)
FFLAGS = -std08 -module . -implicitnone -pedantic -check bounds \
-O2 -I/usr/include -lfftw3 -lm
endif
endif
all : fourier
pngs : res/f1_dft.png res/f1_original.png res/f2_dft.png \
res/f2_filtered.png res/f2_original.png
fourier : src/fourier.f90
$(FC) $(FFLAGS) $^ -o $@
res/f1_original.txt : fourier
./fourier f1 > res/f1_original.txt
res/f1_dft.txt : fourier
./fourier f1 dft > res/f1_dft.txt
res/f2_original.txt : fourier
./fourier f2 > res/f2_original.txt
res/f2_dft.txt : fourier
./fourier f2 dft > res/f2_dft.txt
res/f2_filtered.txt : fourier
./fourier f2 filtered > res/f2_filtered.txt
res/%.png : src/%.gnuplot res/%.txt
gnuplot -c $<
clean :
-rm fourier res/*.txt
.PHONY : all clean pngs
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