program_NAME := fourier-exp
CC = cc
program_C_SRCS := $(wildcard *.c) $(wildcard */*.c)
program_C_OBJS := ${program_C_SRCS:.c=.o}
program_OBJS := $(program_C_OBJS) $(program_CXX_OBJS)
program_INCLUDE_DIRS :=
program_LIBRARY_DIRS :=
program_LIBRARIES := m pthread fftw3 gsl gslcblas
program_FLAGS := -Wall -Wextra -g -std=c99 -Wshadow
#program_FLAGS := -Wall -Wextra -O3 -std=c99 -Wshadow

CFLAGS += $(foreach includedir,$(program_INCLUDE_DIRS),-I$(includedir))
CFLAGS += $(program_FLAGS)
LDFLAGS += $(foreach librarydir,$(program_LIBRARY_DIRS),-L$(librarydir))
LDFLAGS += $(foreach library,$(program_LIBRARIES),-l$(library))

.PHONY: all clean distclean exec

all: $(program_NAME)

$(program_NAME): $(program_OBJS)
	$(CC) $(program_OBJS) $(LDFLAGS) $(CFLAGS) -o $(program_NAME)

clean:
	@- $(RM) $(program_NAME)
	@- $(RM) $(program_OBJS)

distclean: clean

exec:
	./$(program_NAME)