1*4882a593Smuzhiyun################################################################################ 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# fftw 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun################################################################################ 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunFFTW_VERSION = 3.3.8 8*4882a593SmuzhiyunFFTW_SITE = http://www.fftw.org 9*4882a593SmuzhiyunFFTW_INSTALL_STAGING = YES 10*4882a593SmuzhiyunFFTW_LICENSE = GPL-2.0+ 11*4882a593SmuzhiyunFFTW_LICENSE_FILES = COPYING 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun# fortran support only enables generation and installation of fortran sources 14*4882a593Smuzhiyunifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),y) 15*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += --enable-fortran 16*4882a593SmuzhiyunFFTW_COMMON_CONF_ENV += FLIBS="-lgfortran -lm" 17*4882a593Smuzhiyunelse 18*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += --disable-fortran 19*4882a593Smuzhiyunendif 20*4882a593Smuzhiyun 21*4882a593SmuzhiyunFFTW_COMMON_CFLAGS = $(TARGET_CFLAGS) 22*4882a593Smuzhiyun 23*4882a593Smuzhiyunifeq ($(BR2_PACKAGE_FFTW_FAST),y) 24*4882a593SmuzhiyunFFTW_COMMON_CFLAGS += -O3 -ffast-math 25*4882a593Smuzhiyunendif 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun# Generic optimisations 28*4882a593Smuzhiyunifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y) 29*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += --enable-threads 30*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += $(if $(BR2_TOOLCHAIN_HAS_OPENMP),--without,--with)-combined-threads 31*4882a593Smuzhiyunelse 32*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += --disable-threads 33*4882a593Smuzhiyunendif 34*4882a593SmuzhiyunFFTW_COMMON_CONF_OPTS += $(if $(BR2_TOOLCHAIN_HAS_OPENMP),--enable,--disable)-openmp 35*4882a593Smuzhiyun 36*4882a593Smuzhiyuninclude $(sort $(wildcard package/fftw/*/*.mk)) 37