################################################################################
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#
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# fftw
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#
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################################################################################
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FFTW_VERSION = 3.3.8
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FFTW_SITE = http://www.fftw.org
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FFTW_INSTALL_STAGING = YES
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FFTW_LICENSE = GPL-2.0+
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FFTW_LICENSE_FILES = COPYING
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# fortran support only enables generation and installation of fortran sources
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ifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),y)
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FFTW_COMMON_CONF_OPTS += --enable-fortran
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FFTW_COMMON_CONF_ENV += FLIBS="-lgfortran -lm"
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else
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FFTW_COMMON_CONF_OPTS += --disable-fortran
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endif
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FFTW_COMMON_CFLAGS = $(TARGET_CFLAGS)
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ifeq ($(BR2_PACKAGE_FFTW_FAST),y)
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FFTW_COMMON_CFLAGS += -O3 -ffast-math
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endif
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# Generic optimisations
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ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
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FFTW_COMMON_CONF_OPTS += --enable-threads
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FFTW_COMMON_CONF_OPTS += $(if $(BR2_TOOLCHAIN_HAS_OPENMP),--without,--with)-combined-threads
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else
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FFTW_COMMON_CONF_OPTS += --disable-threads
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endif
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FFTW_COMMON_CONF_OPTS += $(if $(BR2_TOOLCHAIN_HAS_OPENMP),--enable,--disable)-openmp
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include $(sort $(wildcard package/fftw/*/*.mk))
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