package/fftw/fftw.mk

   1 ################################################################################
   2 #
   3 # fftw
   4 #
   5 ################################################################################
   6
   7 FFTW_VERSION = 3.3.4
   8 FFTW_SITE = http://www.fftw.org
   9 FFTW_INSTALL_STAGING = YES
  10 FFTW_LICENSE = GPLv2+
  11 FFTW_LICENSE_FILES = COPYING
  12
  13 # fortran support only enables generation and installation of fortran sources
  14 ifeq ($(BR2_TOOLCHAIN_HAS_FORTRAN),y)
  15 FFTW_CONF_OPTS += --enable-fortran
  16 FFTW_CONF_ENV += FLIBS="-lgfortran -lm"
  17 else
  18 FFTW_CONF_OPTS += --disable-fortran
  19 endif
  20
  21 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_SINGLE),--enable,--disable)-single
  22 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_LONG_DOUBLE),--enable,--disable)-long-double
  23 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_PRECISION_QUAD),--enable,--disable)-quad-precision
  24
  25 FFTW_CFLAGS = $(TARGET_CFLAGS)
  26 ifeq ($(BR2_PACKAGE_FFTW_FAST),y)
  27 FFTW_CFLAGS += -O3 -ffast-math
  28 endif
  29
  30 # x86 optimisations
  31 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_SSE),--enable,--disable)-sse
  32 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_SSE2),--enable,--disable)-sse2
  33
  34 # ARM optimisations
  35 FFTW_CONF_OPTS += $(if $(BR2_PACKAGE_FFTW_USE_NEON),--enable,--disable)-neon
  36 FFTW_CFLAGS += $(if $(BR2_PACKAGE_FFTW_USE_NEON),-mfpu=neon)
  37
  38 # Generic optimisations
  39 ifeq ($(BR2_TOOLCHAIN_HAS_THREADS),y)
  40 FFTW_CONF_OPTS += --enable-threads
  41 FFTW_CONF_OPTS += $(if $(BR2_GCC_ENABLE_OPENMP),--without,--with)-combined-threads
  42 else
  43 FFTW_CONF_OPTS += --disable-threads
  44 endif
  45 FFTW_CONF_OPTS += $(if $(BR2_GCC_ENABLE_OPENMP),--enable,--disable)-openmp
  46
  47 FFTW_CONF_OPTS += CFLAGS="$(FFTW_CFLAGS)"
  48
  49 $(eval $(autotools-package))